Compound planting method for ligusticum and lonicera caerulea

Abstract

The invention relates to a cultivation technology of wild vegetables and fruit trees, in particular to a compound planting method of ligusticum and lonicera caerulea, which comprises the following steps: on the premise of uniformly making a foundation bed, planting one bed of lonicera caerulea every other bed, and planting ligusticum between plants of an empty foundation bed and a lonicera caerulea planting foundation bed. The method comprises the steps that the height of a foundation bed is 25 + / -2 cm, and the width of the foundation bed is 90 + / -2 cm; footpaths with the width of 55-65 cm are reserved on the two sides of the foundation bed respectively, compound planting of ligusticum and lonicera caerulea is conducted on each first bed, and only ligusticum is planted on each second bed. Lonicera caerulea is planted according to the plant spacing of 2.5 m-3. 5m * the line spacing of 2.5 m-3. 5m. The ligusticum is planted according to the plant row spacing of 10 cm * 10 cm; when ligusticum is planted in the lonicera caerulea seedbed, lonicera caerulea planting holes with the radius larger than or equal to 50 cm should be reserved. According to the method, ligusticum and lonicera caerulea are planted on the same land parcel at the same time, due to the fact that the requirements for water, fertilizer, pH values and the like are similar, unified management can be achieved, and a management scheme does not need to be independently designed. And the land utilization rate can be increased, the use efficiency of water, fertilizer and the like can be increased, and the economic output value per unit area can be increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of agriculture and forestry planting, and particularly relates to a compound planting method of Conioselinum anthriscoides and Lonicera caerulea var. enulis. BACKGROUND

[0002] Conioselinum anthriscoides (H. Boissieu) Pimenov & Kljuykov is a perennial herb of the Umbelliferae family and the Conioselinum genus, and can be up to 1 meter high. The rhizome is developed, the stem is erect and cylindrical with stripes, the basal leaves have long stalks, the leaf blade is wide triangular in outline, the small pinnate leaflets are ovate, the edges are shallowly toothed and have small sharp tips, the top small pinnate leaflet is tapered to a tail at the tip; the stem middle leaves are larger, and the upper leaves are simplified. The compound corymbs are terminal or lateral, linear, corymbose, and rough; the small bracts are linear, the flowers are white, and the pedicels are rough; the sepals are not obvious; the petals are obcordate, the style base is raised, the style is long and downward curved. The back ridge is protruding, and the side ridge is slightly expanded and winged; the flowers bloom from August to September, and the fruits are formed in October. It is distributed in Hubei, Sichuan, Shaanxi, Henan, Hunan, Jiangxi and Zhejiang provinces in China. It is cultivated in many other provinces. It grows in the forest understory, gully edge and grassland at an altitude of 1000-2700 meters.

[0003] Lonicera caerulea var. enulis is a shrub tree species of the Caprifoliaceae family and the Lonicera genus, mainly distributed in Russia, China, Japan and North America; in China, it is mainly distributed in Northeast China, North China and Northwest China, with the core distribution area in the Greater and Lesser Hinggan Mountains, Zhangguangcai Mountain, Laoye Mountain, Wanda Mountain and Songnen Plain. Lonicera caerulea var. enulis prefers cool and humid climate, and the temperature requirement is not strict during the vegetative growth period. It has strong cold resistance and frost resistance, and can safely overwinter at a temperature of-50℃ and bear-8℃ low temperature during flowering. It can bear fruit in a frost-free period of 90-100 days. The fruit has a wide range of uses and is a symbol of economic plant in the alpine region of China, playing an extremely important role in the economic development of forest areas. With the development of genetic breeding means in recent years, China has completed the research and development of multiple new varieties of Lonicera caerulea var. enulis.

[0004] The present application mainly relates to a kind of ligusticum and blue fruit honeysuckle composite planting method;First, ligusticum leaf 2-4 pieces are mainly used, elliptical or long elliptical, 5-15cm long, 3-6cm wide, root system depth is 8-15cm, shallow root system, no main root, so suitable planting density is 10cm x 10cm;Blue fruit honeysuckle tree is tall, average height 1.8m, average crown width 3.5m, root system depth is 20-80cm, so suitable cultivation plant spacing is 3m x 4m, remaining space is larger, and the root system depth is not affected when the two are composite planted;Second, ligusticum should be shaded after planting, and blue fruit tree is tall, crown width is wide, can provide shade for ligusticum after composite planting, promote seedling growth, reduce weeding maintenance cost;Third, ligusticum and blue fruit are similar in reproductive growth process to water, fertilizer pH value and other requirements, can be managed together, without separate design management scheme;In summary, the above two crops are composite planted, which can not produce adverse effects and can improve economic benefits. SUMMARY

[0005] The technical problem to be solved by the present application is to provide a ligusticum and blue fruit honeysuckle interplanting method, which can fully utilize the remaining land resources, improve the utilization rate of forest soil, fertilizer, rainwater and pesticide, improve seedling quality, and maximize the benefit.

[0006] To achieve the above object, the present application provides a kind of ligusticum and blue fruit honeysuckle composite planting method, which is characterized in that the method comprises the following steps:

[0007] Before making bed, combine deep ploughing and apply farmyard manure, and the fertilizer application rate is 2700-3000kg / acre;The bed is 23cm-27cm high and 80cm-1.2m wide;60cm-70cm wide walkway is reserved on both sides of the bed.

[0008] Plant one bed of blue fruit honeysuckle seedlings every interval, and set a 1m diameter planting hole for each seedling, with a plant spacing of 2.5m-3.5m and a row spacing of 3.5m-4.5m.

[0009] The ligusticum planting root system is cut to 3cm-5cm, with a plant spacing of 10cm x 10cm, a hole depth of 10cm-15cm, and 1 seedling per hole, with a planting depth of 8cm-12cm.

[0010] Ligusticum should be planted at a distance of 50cm from the blue fruit honeysuckle ground diameter, i.e. ligusticum is not planted in the blue fruit planting hole.

[0011] Under the condition of sunshine control, the blue honeysuckle is pruned to remove the slanting branches that affect the growth of the rhizoma of the ligusticum, so that the tree crown of the blue honeysuckle is not interlaced, the light intensity is improved, the ligusticum is planted under the shade of the blue honeysuckle, the light time is long, the light intensity is strong, the light-proof device is arranged for the planting row of the ligusticum, when the field temperature is higher than 35 DEG C, sawdust or crushed crop stalks with a thickness of 5cm-8cm are used to cover the row to reduce the temperature, prevent weeds and keep the moisture, and avoid the decrease of the yield and quality of the blue honeysuckle and the ligusticum.

[0012] According to the preferred embodiment of the present application, the method comprises the following steps:

[0013] S1. Blue honeysuckle site selection: selecting a flat, sunny, windward, water-rich, well-drained, humus-rich, slope not more than 5°, water content should be around 40% of the flat area as the planting site;

[0014] S2. Soil preparation: deep plowing 20-30cm, fine raking, leveling, removing tree roots and stone debris;

[0015] S3. Bed making: base bed height 25cm±2cm, width 80cm-1.2m; each side of the base bed leaves a 60cm-70cm wide path, and the path is hardened;

[0016] S4. Blue honeysuckle seedling selection: selecting first-class seedlings with developed root system, healthy seedlings, uniform size, and full bud eyes as planting seedlings;

[0017] S5. Ligusticum root selection: selecting ligusticum roots with developed root system, full bud, and no pests and diseases as planting seedlings;

[0018] S6. Blue honeysuckle planting: planting one bed of blue honeysuckle seedlings every interval, planting each seedling in a 1m diameter planting hole with a 3m plant spacing;

[0019] S7. Ligusticum empty bed planting method: cutting the root system to 3cm-5cm before planting, with a plant spacing of 10cm x 10cm, a hole depth of 10cm-15cm, and planting 1 seedling per hole at a depth of 8cm-12cm;

[0020] S8. Blue honeysuckle and ligusticum compound seedbed planting method: ligusticum is planted in a blue honeysuckle planting hole with a radius of 50cm from the blue honeysuckle root and stem, the ligusticum root system is cut to 3cm-5cm, the plant spacing is 10cm x 10cm, the hole depth is 10cm-15cm, and 1 seedling is planted per hole at a depth of 8cm-12cm;

[0021] S9. Blue honeysuckle pruning: the blue honeysuckle Lonicera macgyffioides is pruned to remove the oblique branches that affect the growth of the Lonicera macgyffioides within 5-7 years after initial planting, and the height of the ground diameter is 55-65 cm;

[0022] S10. Harvesting: the Lonicera macgyffioides can be harvested in May every year, and the harvesting method is to harvest 1-2 large leaves at the bottom of each seedling, and to reserve small young leaves; the fruits of the blue honeysuckle are harvested after maturation;

[0023] In S9, the blue honeysuckle Lonicera macgyffioides is not pruned greatly within 5-7 years after initial planting, and the height of the ground diameter is 60 cm, which is pruned according to different varieties or growth potentials of individual plants, but the oblique branches that affect the growth of the Lonicera macgyffioides are removed.

[0024] According to the preferred embodiment of the present application, in S1, the pH value of the selected planting site should be ensured to be 5.0-6.5, the soil should be loose, and the water content should be 38-45%.

[0025] According to the preferred embodiment of the present application, in S2, the selected planting site is fully ploughed to ensure the afforestation quality of the blue honeysuckle Lonicera macgyffioides.

[0026] According to the preferred embodiment of the present application, in S2, the deep ploughing is combined with the application of farmyard manure at the time of planting, the application amount is 2700-3000 kg / acre, the ridges are combined to form beds, the fertilizer is buried underground, the bed is 25 cm high and 90 cm wide, a 65 cm wide path is reserved on both sides of the bed, and the path is hardened.

[0027] According to the preferred embodiment of the present application, in S4, the planting seedlings are 3-year-old seedlings with a height of 50-70 cm and a ground diameter of more than 0.5 cm, and the main root length is more than 25 cm.

[0028] According to the preferred embodiment of the present application, in S5, the planting seedlings are 2-year-old Lonicera macgyffioides roots with developed root systems, full sprouts and no diseases and insect pests.

[0029] According to the preferred embodiment of the present application, in S6, one bed of blue honeysuckle Lonicera macgyffioides seedlings is planted every two beds, and one bed of Lonicera macgyffioides is reserved between the two beds of blue honeysuckle Lonicera macgyffioides.

[0030] According to the preferred embodiment of the present application, in S8, the Lonicera macgyffioides is planted in a hole with a diameter of 0.8-1.2 cm, and the Lonicera macgyffioides is not planted in the hole.

[0031] According to the preferred embodiment of the present application, in S7 and S8, if the soil water content is less than 20% after the Lonicera macgyffioides is planted, water is poured on the same day or the next day to facilitate seedling germination.

[0032] The technical effect of the present application is that:

[0033] (1) The present application makes full use of the idle space and land between blue honeysuckle, improves the utilization efficiency of land and light, and also improves the utilization rate of fertilizer, rainwater and pesticides, increases the economic output value of unit area of soil, and thus creates greater economic value on unit area of land.

[0034] (2) The root system of blue honeysuckle generally grows to a depth of 20-80 cm, and the root system is relatively large, which is not suitable for interplanting with deep-rooted varieties. The root system of Ligusticum sinense Oliv. is 8-15 cm deep, and it is a shallow-rooted plant without a main root. The tree body of blue honeysuckle is tall, with an average height of 1.8 m and an average crown width of 3.5 m. Ligusticum sinense Oliv. is a perennial herb plant, with a height of 20-30 cm, and needs some shade during growth. Blue honeysuckle and Ligusticum sinense Oliv. have similar requirements for soil pH value, soil quality, water and fertilizer conditions, and can be managed uniformly without the need for separate management plan. Therefore, interplanting Ligusticum sinense Oliv. with blue honeysuckle can not only improve the utilization rate of land, but also improve the utilization rate of fertilizer, rainwater and other resources, save labor management and management cost, and significantly increase the economic output value of unit area and improve economic benefits.

[0035] (3) When interplanting with blue honeysuckle, the present application selects the shallow-rooted Ligusticum sinense Oliv. which has little effect on the normal growth of blue honeysuckle. The final scheme is also confirmed by tests, which can fully guarantee the needs of Ligusticum sinense Oliv. for shade and other habitat environment, and meet the normal growth of Ligusticum sinense Oliv. Blue honeysuckle and Ligusticum sinense Oliv. are both high economic value crops, and compound planting can produce higher economic benefits. DETAILED DESCRIPTION

[0036] The present application provides a Ligusticum sinense Oliv. and blue honeysuckle compound planting method, which comprises unified land preparation and base bed making, planting one bed of blue honeysuckle every two beds, reserving a 1m diameter planting hole for single blue honeysuckle, and planting Ligusticum sinense Oliv. on the blank base bed and the blank base bed between blue honeysuckle plants. The method comprises: the base bed is 20-30 cm high and 80-1.2 m wide; a 60-70 cm wide path is left on each side of the base bed, and the path is hardened; a 1m diameter planting hole is provided for each seedling, the plant spacing is 2.5-3.5 m, and the row spacing is 3.0-4.0 m; the height of blue honeysuckle seedling is controlled to be 1.8 m±0.3 m, and the crown width is 2.5 m±0.2; Ligusticum sinense Oliv. is planted on the blank base bed between blue honeysuckle rows and the blank base bed between blue honeysuckle plants, the planting row spacing is 10 cm x 10 cm, the hole depth is 10-15 cm, one seedling is planted in each hole, and the planting depth is 8-12 cm; wherein the height of blue honeysuckle seedling and the crown width are controlled by pruning.

[0037] The present application adopts ligusticum and blue honeysuckle to carry out compound planting, and the main principle is as follows:

[0038] The root system growth depth of blue honeysuckle is generally 20-80 cm, and the root system is relatively large, which is not suitable for interplanting deep root system varieties, while the root system depth of ligusticum is 8-15 cm, and the root system is shallow and has no main root; the tree body of blue honeysuckle is high, and the average plant height is 1.8 m, and the average crown width is 3.5 m; ligusticum is a perennial herb, and the plant height is 20-30 cm, and a certain shade is needed in the growth process; the requirements of blue honeysuckle and ligusticum on soil pH value, soil quality, water and fertilizer requirements are similar, and unified management is needed, and a separate management scheme is not needed; therefore, the compound planting mode of ligusticum and blue honeysuckle can not only improve the land utilization rate, but also improve the utilization rate of fertilizer, rainwater and the like, save the labor quantity and management cost of artificial management, and significantly increase the economic output value per unit area.

[0039] In the design of the interplanting scheme, the growth habits of the two crops are fully considered: ① the root system of blue honeysuckle grows in the depth of 20-80 cm below the ground, while the root system of ligusticum is shallow and has no main root, and the growth depth is generally 8-15 cm, and the root systems of the two crops will not compete for water and fertilizer, and will not be intertwined; ② the two crops are suitable for growing in the condition that the soil pH is 5.0-6.0, and the water and fertilizer management is similar, and the two crops can be managed at the same time in the field management process, thereby reducing the work load of the management personnel; ③ because the planting row distance of blue honeysuckle is large, the land area is wasted, and the economic income can be obviously improved after compound planting, and one can achieve multiple purposes at a time; ④ the fruit harvesting period of blue honeysuckle is from the end of June to the beginning of July, and the harvesting period of ligusticum is from the middle and late May, and the harvesting periods of the two crops are different, and the problems of too large short-term labor, heavy harvesting task, missing of the best harvesting period of part of fruits, and mature fruits falling to the ground and the like will not be caused.

[0040] The more detailed interplanting method of the present application can be operated according to the following steps:

[0041] According to the preferred embodiment of the present application, the method comprises the following steps:

[0042] S1. site selection: selecting a flat site, a sunny site, an adequate water source, a good drainage, rich humus, a slope not more than 5°, and a flat site with a water content of about 40% as a planting site;

[0043] S2. land preparation: deep plowing 20-30 cm, fine harrowing and leveling, and removing tree roots and stone blocks;

[0044] S3. fertilization: combining deep plowing to apply farmyard manure, and the fertilization amount is 2700-3000 kg / acre;

[0045] S4. Bed making: the bed height is 25 cm, and the width is 0.9 m; a walkway with a width of 0.65 m is reserved on both sides of the bed, and the walkway is hardened;

[0046] S5. Blue honeysuckle seedling selection: 3-year-old first-class seedlings with developed root system, strong seedlings, uniform size, and full bud eyes are selected as planting seedlings;

[0047] S6. Blue honeysuckle planting: one bed of blue honeysuckle seedlings is planted every two beds, a planting hole with a diameter of 1 m is arranged for each seedling, and planting is performed with a plant spacing of 3 m and a row spacing of 4 m;

[0048] S7. Ligusticum root selection: 2-year-old Ligusticum roots with developed root system, full bud, and no disease and insect pests are selected as planting seedlings;

[0049] S8. Ligusticum empty bed planting method: the root system is cut to 4-6 cm before planting, the plant spacing and row spacing are 10 cm x 10 cm, the hole depth is 10-15 cm, and 1 seedling is planted in each hole with a planting depth of 10 cm;

[0050] S9. Blue honeysuckle Ligusticum planting method: when Ligusticum is planted, the 1 m diameter planting hole of blue honeysuckle should not be planted, and is planted on the empty bed between the two blue honeysuckle planting holes; the Ligusticum root system is cut to 4-6 cm, the plant spacing and row spacing are 10 cm x 10 cm, and 1 seedling is planted in each hole with a planting depth of 10 cm;

[0051] S10. Blue honeysuckle shaping and pruning: the blue honeysuckle is pruned to a height of 40-50 cm, and the oblique branches affecting the growth of Ligusticum are pruned;

[0052] S11. Harvesting: Ligusticum can be harvested in May every year, the harvesting method is to harvest 1-2 large leaves at the bottom of each seedling, and small young leaves are reserved, and blue honeysuckle fruits are harvested after maturation;

[0053] The specific interplanting method steps and conditions are determined by comprehensively considering factors such as light and soil fertility, repeated tests, finally determining the most suitable blue honeysuckle forestation density, pruning degree, plant height, and Ligusticum planting density, thereby maximizing the utilization rate of soil and space, and further maximizing the economic output.

[0054] Combined Fig. 1-2 As shown in the drawings, the drawings are respectively a top view and a side view of the Ligusticum and blue honeysuckle complex planting method; wherein A1 is a Ligusticum and blue honeysuckle complex planting bed, A2 is a Ligusticum planting bed, A3 is a blue honeysuckle seedling, A4 is a Ligusticum seedling, and A5 is a walkway between the beds, which is hardened to facilitate the walking of management personnel or management (irrigation / fertilization) equipment.

[0055] Among them, the Lonicera caerulea spacing is 3.8-4.2 m, preferably 4 m; the plant spacing is 2.8-3.2 m, preferably 3 m. The width of the bed A1 and A2 is 0.6-1.2 m, preferably 0.9 m; the height is 25 m±2 cm, preferably 25 cm. The width of the walkway A5 is 0.55-0.75 m, preferably 0.65 m. Compound farmyard manure is buried under the bed A1 and A2, and the amount of fertilizer is 2700-3000 kg / mu.

[0056] Among them, the planting mode of Ligusticum A4 on the bed A1 is that when Ligusticum is planted, the Lonicera caerulea planting hole with a diameter of 1 m is not planted, and is planted on the empty bed between the two Lonicera caerulea planting holes; the plant spacing of Ligusticum is 10 cm×10 cm, and 1 plant root is planted in each hole, the soil depth is 10 cm and is compacted; the planting mode of Ligusticum A4 on the bed A2 is that the empty bed between the two Lonicera caerulea planting beds is planted, and the plant spacing is preferably 10 cm×10 cm, and the planting depth is preferably 10 cm.

[0057] In order to further illustrate the technical effects of the present application, the following examples and comparative examples are described.

[0058] Example 1

[0059] (1) Site selection: select flat terrain, sunny, adequate water supply, good drainage, rich in humus, slope not more than 5°, and the water content should be ensured at about 40% of the flat terrain as the planting site;

[0060] (2) Land preparation: deep plowing 20-30 cm, fine raking, leveling, removing tree roots and stone debris;

[0061] (3) Fertilization: combined with deep plowing, farmyard manure is applied, and the amount of fertilizer is 2700-3000 kg / mu;

[0062] (4) Bed making: the bed height is 25 cm±2 cm, and the width is 80 cm-1.2 m; each side of the bed is left with a 60-70 cm wide walkway, and the walkway is hardened;

[0063] (5) Lonicera caerulea seedling selection: select the first-class seedlings with developed root system, healthy seedlings, uniform size, and full bud eye as the planting seedlings;

[0064] (6) Lonicera caerulea planting: plant one bed of Lonicera caerulea seedlings every interval. Each seedling is provided with a 1 m diameter planting hole, and is planted with a plant spacing of 2.8-3.2 m;

[0065] (7) Ligusticum root selection: select 2-year-old Ligusticum roots with developed root system, full bud, and no disease and insect pests as planting seedlings;

[0066] (8) The rhizoma chuanxiong bed planting method is: before planting, the root system is cut to 4-6 cm, the plant spacing is 10 cm x 10 cm, the hole depth is 10-15 cm, one seedling is planted in each hole, and the planting depth is 8-12 cm;

[0067] (9) The blue fruit honeysuckle rhizoma chuanxiong bed planting method is: the rhizoma chuanxiong is planted at a distance of 50 cm from the blue fruit honeysuckle root stem. The root system is cut to 3-5 cm, the plant spacing is 10 cm x 10 cm, the hole depth is 10-15 cm, one seedling is planted in each hole, and the planting depth is 8-12 cm;

[0068] (10) Blue fruit pruning: the blue fruit honeysuckle is pruned to a height of 40-50 cm in the first 5-7 years after planting, and the oblique branches that affect the growth of rhizoma chuanxiong are pruned. After 7 years, the crown width is controlled to 2.5-3.5 m according to the growth potential, and the excess part is pruned.

[0069] (11) Harvesting: rhizoma chuanxiong can be harvested every year in May, and the harvesting method is to harvest 1-2 large leaves at the bottom of each seedling, leaving small young leaves. Blue fruit honeysuckle fruits are harvested after ripening. This method can make rhizoma chuanxiong and blue fruit honeysuckle be harvested every year;

[0070] Example 2

[0071] The difference between it and example 1 is that in step (9), the blue fruit honeysuckle is planted in the bed without rhizoma chuanxiong, and the implementation method is:

[0072] (1) Site selection: choose a flat site, back to the sun, sufficient water, good drainage, rich in humus, slope not more than 5°, and water content should be guaranteed at about 40% of the flat area as the planting site;

[0073] (2) Soil preparation: deep plowing 20-30 cm, fine raking, leveling, removing tree roots and stone debris;

[0074] (3) Fertilization: combined with deep plowing, farmyard manure is applied, and the amount of fertilizer is 2700-3000 kg / acre;

[0075] (4) Bed making: the base bed is 25 cm ± 2 cm high and 80-120 cm wide; each side of the base bed is left with a 60-70 cm wide path, and the path is hardened;

[0076] (5) Blue fruit honeysuckle seedling selection: choose the first-class seedlings with developed root system, healthy seedlings, uniform size, and full bud eyes as the planting seedlings;

[0077] (6) Blue fruit planting: plant one bed of blue fruit honeysuckle seedlings every interval. Each seedling is planted in a 1 m diameter planting hole with a plant spacing of 2.8-3.2 m;

[0078] (7) The selection of the roots of Ligusticum: select the 2-year-old Ligusticum roots with developed root system, full bud, and no pests and diseases as the planting seedlings;

[0079] (8) The method for planting Ligusticum in the empty bed is as follows: the roots are cut to 4-6 cm in length before planting, the plant spacing is 10 cm x 10 cm, the hole depth is 10-15 cm, 1 seedling is planted in each hole, and the planting depth is 8-12 cm;

[0080] (9) The shaping and pruning of Lonicera caerulea: the Lonicera caerulea is pruned to remove the oblique branches that affect the growth of Ligusticum within 5-7 years after initial planting, and the crown width is controlled to be 2.5-3.5 m according to the growth potential after 7 years, and the excess part is pruned.

[0081] (10) Harvesting: Ligusticum can be harvested in May every year, and the harvesting method is to harvest 1-2 large leaves at the lower part of each seedling and reserve small young leaves. Lonicera caerulea is harvested after the fruits are ripe.

[0082] Example 3

[0083] The difference from Example 1 is that in step (8), Ligusticum is not planted in the empty bed between the two Lonicera caerulea seedbeds, and the implementation method is as follows:

[0084] (1) Site selection: select a flat site with a slope of not more than 5°, sufficient water source, good drainage, rich in humus, and a water content of about 40%, and plant the seedlings on the sunny side;

[0085] (2) Soil preparation: deep ploughing 20-30 cm, fine raking, and leveling, and remove tree roots and stone debris;

[0086] (3) Fertilization: combine deep ploughing with the application of farmyard manure, and the application amount is 2700-3000 kg / mu;

[0087] (4) Bed making: the base bed is 25 cm ± 2 cm high and 80-120 cm wide, and a 60-70 cm wide path is left on both sides of the base bed, and the path is hardened;

[0088] (5) Selection of Lonicera caerulea seedlings: select the first-class seedlings with developed root system, strong seedlings, uniform size, and full bud as the planting seedlings;

[0089] (6) Planting of Lonicera caerulea: plant one bed of Lonicera caerulea seedlings every interval, and plant each seedling in a 1 m diameter planting hole with a plant spacing of 2.8-3.2 m;

[0090] (7) The selection of the roots of Ligusticum: select the 2-year-old Ligusticum roots with developed root system, full bud, and no pests and diseases as the planting seedlings;

[0091] (8) The planting method of blue honeysuckle Lonicera caerulea seedbed Ligusticum sinense is: when planting Ligusticum sinense, a distance of 50 cm should be kept from the rhizome of blue honeysuckle, the root system is cut to 3-5 cm, the plant spacing is 10 cm*10 cm, the hole depth is 10-15 cm, 1 seedling is planted in each hole, and the planting depth is 8-12 cm;

[0092] (9) Blue honeysuckle pruning: during the first 5-7 years of planting, the blue honeysuckle Lonicera caerulea is pruned to a height of 40-50 cm, and the oblique branches that affect the growth of Ligusticum sinense are pruned, and after 7 years, the crown width is controlled to 2.5-3.5 m according to the growth potential, and the excess part is pruned.

[0093] (10) Harvesting: Ligusticum sinense can be harvested in May every year, the harvesting method is to harvest 1-2 large leaves at the bottom of each seedling, and small young leaves are reserved, and blue honeysuckle Lonicera caerulea fruit is harvested after maturation.

[0094] Comparative Example 1

[0095] Comparative Example 1 is to plant blue honeysuckle Lonicera caerulea in the same planting site as Example 1, and the implementation method is as follows:

[0096] The difference from Example 1 is that: step (6), blue honeysuckle planting: one bed of blue honeysuckle Lonicera caerulea seedlings is planted every interval, and a planting hole with a diameter of 50 cm is arranged for each seedling, and the planting is carried out with a plant spacing of 3 m, and no Ligusticum sinense is planted in the design;

[0097] (1) Site selection: choose a flat site with an aspect of windward and sunny, sufficient water source, good drainage, rich in humus, and a slope of not more than 5°, and the water content should be ensured to be about 40% in the flat area as the planting site;

[0098] (2) Soil preparation: deep plowing 20-30 cm, fine raking, leveling, removing tree roots and stone debris;

[0099] (3) Fertilization: combined with deep plowing, farmyard manure is applied, and the amount of fertilizer is 2700-3000 kg / mu;

[0100] (4) Bed making: the base bed is 20 cm±2 cm high and 0.9 m wide; a 0.65 m wide sidewalk is left on both sides of the base bed, and the sidewalk is hardened;

[0101] (5) Blue honeysuckle Lonicera caerulea seedling selection: choose first-class seedlings with developed root system, healthy seedlings, uniform size, and full bud eyes as planting seedlings;

[0102] (6) Blue honeysuckle planting: one bed of blue honeysuckle Lonicera caerulea seedlings is planted every interval, and a planting hole with a diameter of 50 cm is arranged for each seedling, and the planting is carried out with a plant spacing of 3 m;

[0103] (7) Blue honeysuckle pruning: blue honeysuckle honeysuckle in the first 5-7 years of planting, with 55cm-65cm height of the ground part as the standard for pruning;

[0104] (8) Harvest: blue honeysuckle fruit after ripening;

[0105] Comparative example 2

[0106] Comparative example 2 is planted in the same planting site as example 1, and the implementation method is:

[0107] The difference from example 1 is that step (8), ligusticum planting: before planting, the root system is cut to 4cm-6cm, the plant spacing is 10cm x 10cm, the hole depth is 10cm-15cm, 1 seedling is planted in each hole, and the planting depth is 8cm-12cm; Blue honeysuckle is not planted in the design;

[0108] (1) Site selection: choose flat, sunny, water sufficient, good drainage, rich in humus, slope not more than 5°, water content should be around 40% of the flat area as the planting site;

[0109] (2) Soil preparation: deep plowing 20-30cm, fine raking, leveling, removing tree roots and stone debris;

[0110] (3) Fertilization: combined with deep plowing, apply farmyard manure, and the amount of fertilizer is 2700-3000kg / acre;

[0111] (4) Bed making: the base bed is 20cm±2cm high and 0.9m wide; Leave a 0.65m wide path on both sides of the base bed, and the path is hardened;

[0112] (5) Selection of ligusticum root: select 2-year-old ligusticum root with developed root system, full bud, and no disease and insect pests as planting seedlings;

[0113] (6) Ligusticum planting method: before planting, the root system is cut to 3cm-5cm, the plant spacing is 10cm x 10cm, the hole depth is 10cm-15cm, 1 seedling is planted in each hole, and the planting depth is 8cm-12cm;

[0114] (7) Harvest: ligusticum can be harvested every May, and the harvesting method is to harvest 1-2 large leaves at the bottom of each seedling, and reserve small young leaves.

[0115] Effect example

[0116] The economic benefits and land utilization rate indexes of example 1- example 3 and comparative example 1 and comparative example 2 after planting are compared and analyzed, and the results are shown in the following table:

[0117] Table 1 benefit analysis of compound planting

[0118]

[0119] Note: Cultivation area is 660m 2 as a unit of calculation.

[0120] Blue honeysuckle plant spacing is 3m x 4m as a unit of calculation, single plant yield is 3kg as a unit of calculation, market price is 30 yuan per kilogram as a unit of calculation.

[0121] Ligusticum plant spacing is 10cm x 10cm as a unit of calculation. Single plant leaf picking is 8.5g as a unit of calculation, market price is 16 yuan per kilogram as a unit of calculation.

[0122] 1. Description:

[0123] As shown in the above table, the best method of this test is example 1; in example 2, ligusticum is not planted between the plants after planting blue honeysuckle, the economic benefit decreases by 16%, and the land utilization rate decreases by 19.5%; in example 3, ligusticum is not planted between the rows after planting blue honeysuckle, the economic benefit decreases by 24.52%, and the land utilization rate decreases by 50%; comparative scheme 1 is to plant only blue honeysuckle in the test field, compared with example 1, the economic benefit decreases by 40.53%, and the land utilization rate decreases by 69.4%; comparative scheme 2 is to plant only ligusticum in the test field, compared with example 1, although the land utilization rate is 100%, the economic benefit decreases by 51.03%.

[0124] The above-described examples only describe the preferred embodiments of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements to the technical solutions of the present application made by those skilled in the art shall fall within the protection scope determined by the claims of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0125] Fig. 1 is a top view schematic diagram of a ligusticum and blue honeysuckle composite planting method of the present application. Description: A1 is a ligusticum and blue honeysuckle composite planting bed; A2 is a ligusticum planting bed; A3 is a blue honeysuckle seedling; A4 is a ligusticum seedling; A5 is a walkway located between the beds;

[0126] Fig. 2 is a side view schematic diagram of a ligusticum and blue honeysuckle composite planting method of the present application. Description: A1 is a ligusticum and blue honeysuckle composite planting bed; A2 is a ligusticum planting bed.

Claims

1. A method for compound planting of Lateralflowered Rhizoma and Lonicera caerulea, characterized in that, The method comprises the following steps:

2. The composite planting method of Ligusticum and Lonicera caerulea according to claim 1, characterized in that, The method comprises the following steps:

3. The method for intercropping Ligusticum striatum and Lonicera japonica according to claim 2, characterized in that, S1, site selection: selecting flat, sunny, water-rich, well-drained, humus-rich, slope not exceeding 5°, and water content about 40% of flat land as planting site; S2, land preparation: deep plowing 20-30 cm, fine harrowing, leveling, removing tree roots and stones. The base bed is 20 cm high and 0.9 m wide, and a 0.65 m wide path is left on both sides of the base bed; S3, blueberry planting: plant blueberry honeysuckle seedlings every two beds; each seedling has a 1 m diameter planting hole, with a plant spacing of 2.5-3.5 m and a row spacing of 2.5-3.5 m; S4, the method for planting rhizoma ligustici wallichii in the empty bed is as follows: the root system is cut to 3-5 cm in length before planting, with a plant spacing of 10 cm and a row spacing of 10 cm, a hole depth of 10-15 cm, and 1 seedling planted in each hole with a planting depth of 8-12 cm; S5, the method for planting rhizoma ligustici wallichii in the blueberry honeysuckle seedbed is as follows: the rhizoma ligustici wallichii is planted at a distance of 50 cm from the blueberry honeysuckle root system; the root system is cut to 3-5 cm in length, with a plant spacing of 10 cm and a row spacing of 10 cm, a hole depth of 10-15 cm, and 1 seedling planted in each hole with a planting depth of 8-12 cm; S6, blueberry shaping and pruning: during the first 5-7 years of planting, the blueberry honeysuckle is pruned to a height of 55-65 cm, and the oblique branches that affect the growth of rhizoma ligustici wallichii are removed; S7, harvesting: rhizoma ligustici wallichii is harvested in May every year, and the harvesting method is to harvest 1-2 large leaves at the bottom of each seedling, leaving small young leaves; blueberry honeysuckle fruits are harvested in June every year. S2: The selected planting site is fully prepared to ensure the quality of afforestation; before land preparation, 2700-3000 kg / mu of farmyard manure is applied on the ground, and the farmyard manure is applied in combination with deep plowing 20-30 cm; the deep plowing is 20-30 cm, and the soil moisture content is 35%-45%.

4. The method of claim 3, wherein S3 and S4: The blueberry honeysuckle seedlings are selected from the market's common main varieties; the root system is developed, the seedlings are healthy and strong, the bud eyes are full, and the 3-year-old first-class seedlings are used as planting seedlings; the rhizoma ligustici wallichii is selected from the 2-year-old roots with developed root system and no pests and diseases.

5. The method of claim 3, wherein S3: After uniform bed preparation, one bed of blueberry honeysuckle seedlings is planted every two beds; each seedling has a 1 m diameter planting hole, with a plant spacing of 3 m and a row spacing of 4 m.

6. The method of claim 3, wherein S4: The rhizoma ligustici wallichii is planted in the empty bed between the blueberry honeysuckle planting beds and the empty land between the blueberry honeysuckle planting beds, and the planting hole of the blueberry honeysuckle is not planted; the rhizoma ligustici wallichii is planted with a plant spacing of 10 cm x 10 cm, 1 seedling is planted in each hole, and the planting depth is 8-12 cm.

7. The method of claim 3, wherein ​ 8. The method of claim 3, wherein In S7: the harvesting method of Ligusticum jeholense is to harvest 1-2 big leaves of the lower part of each seedling, and to reserve small young leaves to ensure annual harvest. The fruits of Lonicera caerulea are harvested in June every year.

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