Method for densely planting olive tea leaves

Abstract

The invention belongs to the technical field of plant planting, and particularly relates to a method for densely planting olive tea. According to the method, a dense planting mode is adopted, fruit bearing of the olive trees cannot be affected in the picking process, management is performed in a manner of promoting growth of branches and leaves in the planting management aspect, the yield of the olive buds is higher than that of common planting, and raw material sources are better guaranteed; a tea ridge planting mode is adopted, 0.8-1.2 kg of olive tender shoots are manually picked every day, the picking speed is greatly increased, and the labor cost is effectively reduced; meanwhile, special tree species are selected, so that bud types are more uniform, and the quality of the formed olive tea is higher.

Description

Technical Field

[0001] The invention belongs to the technical field of plant planting, and in particular relates to a method for intensive planting of olives and tea leaves. Background Art

[0002] Olive trees are renowned worldwide for their tall, woody oil-bearing qualities. Olive tea is made from young olive buds. One bud and two leaves are plucked from olive trees after the Qingming Festival (Qingming Festival). These leaves are then sorted, shaped, roasted, and air-dried. However, harvesting olive buds from olive trees is inefficient and dangerous, and can also affect the tree's fruiting potential. Therefore, a cultivation method that improves the yield and quality of olive tea is urgently needed. Summary of the Invention

[0003] The purpose of the present invention is to provide a method for intensive planting of olive tea, which can improve the yield and quality of olive tea.

[0004] The present invention discloses a method for densely planting olives and tea leaves, comprising the following steps: planting olive seedlings in soil; performing a first pruning after the olive shoots stop growing in spring; performing a second pruning during the winter dormancy period, and then performing a regular pruning every winter;

[0005] The first pruning includes fixing the olive trunk at 50 to 60 cm;

[0006] The height of the olives after the second pruning is 65 to 70 cm; 2 to 3 side branches are retained between the olive rows after the second pruning;

[0007] The height of the olive tree after conventional pruning is 1.2 to 1.5 m; the crown width of the olive tree after conventional pruning is 0.8 to 1.2 m;

[0008] The olive trees are planted in two rows per ridge; the olive trees are planted in a distance of 20 to 30 cm; the olive trees are planted in a distance of 30 to 60 cm within a ridge; and the distance between ridges is 1 to 2 m.

[0009] The olive varieties include at least one of Chenggu, Pixiuli and Laixing.

[0010] As a preferred solution, the olive seedlings are 2 to 3 years old.

[0011] As a preferred solution, the olive seedlings include container seedlings.

[0012] As a preferred solution, the olive seedlings are planted between February and March in the Gregorian calendar.

[0013] As a preferred solution, the height of the olive seedling is 60 to 80 cm; the trunk of the olive seedling includes a single-stem layered type.

[0014] As a preferred solution, before planting, the method further includes applying base fertilizer; the base fertilizer includes organic fertilizer, phosphorus fertilizer and potash fertilizer.

[0015] As a preferred solution, the application amount of the organic fertilizer is 2 to 3 tons per mu; calculated as P2O5, the application amount of the phosphate fertilizer is 9 to 16 kg per mu; calculated as K2O, the application amount of the potash fertilizer is 15 to 21 kg per mu.

[0016] As a preferred solution, after the planting, water is irrigated to allow the roots to take root.

[0017] As a preferred solution, the irrigation method includes drip irrigation.

[0018] As a preferred solution, starting from the second year of planting, nitrogen fertilizer is applied in March every year; calculated as N, the amount of nitrogen fertilizer applied is 9-14g / plant; phosphorus fertilizer is applied every 1-2 years; calculated as P2O5, the amount of phosphorus fertilizer applied is 40-51g / plant.

[0019] Beneficial effects: The present invention provides a method for intensive planting of olive and tea leaves, comprising the following steps: planting olive seedlings in soil; performing a first pruning after the spring shoots of the olive trees stop growing; performing a second pruning during the winter dormancy period, and then performing a regular pruning every winter; the first pruning comprises fixing the trunk of the olive trees at 50 to 60 cm; the height of the olive trees after the second pruning is 65 to 70 cm; 2 to 3 side branches are retained between the rows of olive trees after the second pruning; the height of the olive trees after the regular pruning is 1.2 to 1.5 m; the crown width of the olive trees after the regular pruning is 0.8 to 1.2 m; the planting method of the olive trees is one ridge and two rows; the plant spacing of the olive trees is 20 to 30 cm; the row spacing within the ridge of the olive trees is 30 to 60 cm; the ridge spacing is 1 to 2 m; the varieties of the olive trees include at least one of Chenggu, Pixiuli and Laixing. The present invention adopts a dense planting method, which will not affect the fruiting of the olive trees themselves during the picking process. In terms of planting management, it tends to promote the growth of branches and leaves. In this way, the olive bud yield provided is higher than that of ordinary planting, and the source of raw materials is more guaranteed. In addition, the tea ridge planting method is adopted, which is more conducive to picking and can greatly increase the picking rate. At the ordinary picking speed, each person picks about 0.3 to 0.6 kg of olive buds per day, while the tea ridge picking speed can reach 0.8 to 1.2 kg, which effectively reduces labor costs. At the same time, special tree species are selected, the bud shape is more uniform, and the quality of the formed olive tea is higher. DETAILED DESCRIPTION

[0020] The present invention provides a method for densely planting olives and tea leaves, comprising the following steps: planting olive seedlings in soil; performing a first pruning after the olive shoots stop growing in spring; performing a second pruning during the winter dormancy period, and then performing a regular pruning every winter;

[0021] The first pruning includes fixing the olive trunk at 50 to 60 cm;

[0022] The height of the olives after the second pruning is 65 to 70 cm; 2 to 3 side branches are retained between the olive rows after the second pruning;

[0023] The height of the olive tree after conventional pruning is 1.2 to 1.5 m; the crown width of the olive tree after conventional pruning is 0.8 to 1.2 m;

[0024] The olive trees are planted in two rows per ridge; the olive trees are planted in a distance of 20 to 30 cm; the olive trees are planted in a distance of 30 to 60 cm within a ridge; and the distance between ridges is 1 to 2 m.

[0025] The olive varieties include at least one of Chenggu, Pixiuli and Laixing.

[0026] The present invention plants olive seedlings in soil. In one embodiment, the soil comprises a deep, slightly alkaline, organically rich, and air-permeable soil. The soil of the present invention can provide sufficient nutrients for olives, thereby promoting their growth.

[0027] As an embodiment, the process of planting further includes land preparation and basal fertilizer application; the basal fertilizer includes organic fertilizer, phosphate fertilizer, and potash fertilizer. As an embodiment, the organic fertilizer is farmyard manure, including at least one of fermented chicken manure, sheep manure, pig manure, and olive pomace; the application rate of the organic fertilizer is 2 to 3 tons per mu; in a specific embodiment of the present invention, the application rate of the organic fertilizer can be any value within the range of 2 to 3 tons per mu, such as 2, 2.3, 2.5, 2.8, or 3 tons per mu. As an embodiment, the phosphate fertilizer includes calcium phosphate and / or ammonium phosphate; the application rate of the phosphate fertilizer is 9 to 16 kg per mu, calculated as P2O5; in a specific embodiment of the present invention, the application rate of the phosphate fertilizer can be any value within the range of 9 to 16 kg per mu, such as 9, 10, 11, 12, 13, 14, 15, or 16 kg per mu, calculated as P2O5. As an embodiment, the potash fertilizer includes potassium chloride; the application amount of the potash fertilizer is 15 to 21 kg / mu, calculated as K2O. In a specific embodiment of the present invention, the application amount of the potash fertilizer can be any value within the range of 15 to 21 kg / mu, such as 15, 16, 17, 18, 19, 20 or 21 kg / mu, calculated as K2O. In a specific embodiment of the present invention, applying basal fertilizer includes: spreading the basal fertilizer all over the ground layer, then deep plowing 30 to 40 cm, and turning the basal fertilizer into the soil layer. The organic fertilizer of the present invention can provide a variety of macroelements and trace elements required for the growth of olives; phosphate fertilizer and potash fertilizer provide phosphorus and potassium to olives, thereby promoting their growth.

[0028] The olive varieties of the present invention include at least one of Chenggu, Pixiuli and Laixing. The olive leaves of the variety of the present invention are dense, and the young shoots are slender and uniform in shape. The formed olive tea is not easy to deform or break. After brewing, the shoots have beautiful shapes and are of higher quality.

[0029] As an embodiment, the olive seedlings are 2 to 3 years old. As an embodiment, the height of the olive seedlings is 60 to 80 cm. In a specific embodiment of the present invention, the height of the olive seedlings can be any value within the range of 60 to 80 cm, such as 60, 65, 70, 75 or 80 cm. The root system of the olive seedlings of the seedling age described in the present invention is relatively mature, the survival rate is relatively high, and the height has reached 60 to 80 cm, which can meet the requirements of olive pruning. As an embodiment, the main trunk of the olive seedlings includes a single-stem layered type. The single-stem layered olive seedlings have a clear layered structure, and the main branches can be cut as required during pruning to reduce the damage to the tree caused by blind pruning.

[0030] As an embodiment, the olive seedlings include container seedlings. The container seedlings of the present invention have their own soil and a relatively high survival rate after planting.

[0031] The olive planting method of the present invention is one ridge and two rows; the olive plant spacing is 20 to 30 cm; the olive row spacing within the ridge is 30 to 60 cm; and the ridge spacing is 1 to 2 m. In a specific embodiment of the present invention, the olive plant spacing can be any value within the range of 20 to 30 cm, such as 20, 23, 25, 28, or 30 cm; the olive row spacing within the ridge can be any value within the range of 30 to 60 cm, such as 30, 35, 40, 45, 50, 55, or 60 cm; and the ridge spacing can be any value within the range of 1 to 2 m, such as 1, 1.3, 1.6, 1.8, or 2 m. The conventional olive planting spacing is 5 to 6 meters, the main purpose of which is to leave enough growth space for the olive seedlings, ensure ventilation and light transmission, increase the yield of fresh olive fruits and the oil content of olive fruits, and also to facilitate the picking of olive fruits. The present invention limits the ridge spacing to 1 to 2 meters, and adopts densely planted olive tea ridges. During the picking process, there is no fear of affecting the fruit bearing of the olive trees themselves, and in terms of planting management, it can be managed to promote the growth of branches and leaves. The olive bud yield provided in this way is higher than that of ordinary planting, and the source of raw materials is more guaranteed. At the same time, the tea ridge planting method is more conducive to picking and will greatly increase the picking rate. At the ordinary picking speed, each person picks about 0.3 to 0.6 kg of olive buds per day, while the tea ridge picking rate can reach 0.8 to 1.2 kg, effectively reducing labor costs.

[0032] As an embodiment, the olive seedlings are planted in February or March of the Gregorian calendar. In the present invention, the olive seedlings are planted in February or March of the Gregorian calendar, and after the first pruning is completed, the tender shoots of the olives can be harvested for the first time.

[0033] In one embodiment, after planting, the olive trees are irrigated with rooting water. In one embodiment, the irrigation method includes drip irrigation. In the present invention, after planting, the olive trees are irrigated with rooting water, and then irrigated once every quarter. Increasing the irrigation intensity each spring can promote better formation of olive buds, facilitate picking, and increase the yield of young buds. In the present invention, spring irrigation ensures that the soil moisture is above 60%, that is, when squeezed by hand, a soil ball is formed and the soil ball is not easily broken.

[0034] The present invention performs the first pruning after the spring shoots of the olive trees stop growing. The first pruning includes trimming the olive trees to a height of 50 to 60 cm. In an embodiment of the present invention, the height of the trimmed stem can be any value within the range of 50 to 60 cm, such as 50, 52, 55, 57 or 60 cm. Olive trees belong to the woody plant class, and their natural growth height can exceed 10 meters. The first pruning of the present invention trims the olive trees to a height of 50 to 60 cm, which can control the growth height of the olive seedlings, and trimming the stem is beneficial to the development of olive side branches, thereby forming tree ridges, which is beneficial to subsequent picking.

[0035] The present invention performs a second pruning of olive trees during their winter dormancy after planting, followed by regular pruning each winter. The olive trees are 65 to 70 cm tall after the second pruning, and two to three side branches are retained between rows of olive trees after the second pruning. In a specific embodiment of the present invention, the olive tree height can be any value within the range of 65 to 70 cm, such as 65, 66, 67, 68, 69, or 70 cm. The second pruning height of the present invention can control the ridge height of the olive trees, facilitating manual harvesting.

[0036] The height of the conventionally pruned olives of the present invention is 1.2 to 1.5 m; the crown width of the conventionally pruned olives is 0.8 to 1.2 m. In a specific embodiment of the present invention, the height of the olives can be any value within the range of 1.2 to 1.5 m, such as 1.2, 1.3, 1.4 or 1.5 m; the crown width of the conventionally pruned olives can be any value within the range of 0.8 to 1.2 m, such as 0.8, 0.9, 1.0, 1.1 or 1.2 m. The crown width of the present invention refers to the crown width of two rows of olives planted in two rows on one ridge. The height and crown width of the olives of the present invention are conducive to manual collection of olive tea and increase the picking rate.

[0037] As an embodiment, nitrogen fertilizer is applied in March every year starting from the second year of planting; the amount of nitrogen fertilizer applied is 9 to 14 g / plant in terms of N. In a specific embodiment of the present invention, the amount of nitrogen fertilizer applied can be any value within the range of 9 to 14 g / plant in terms of N, such as 9, 10, 11, 12, 13 or 14 g / plant. In a specific embodiment of the present invention, nitrogen fertilizer is applied in early March; nitrogen fertilizer is applied in a circular ditch 15 cm away from the base of the trunk and 10 cm deep, and the soil is covered and watered after nitrogen fertilizer application. The amount of nitrogen fertilizer applied in the present invention will not cause root burn, and can meet the growth requirements of olive trees, is beneficial to the growth of olive leaves, and increases the harvest of olive tea.

[0038] As an embodiment, starting from the second year of planting, phosphate fertilizer is applied every 1 to 2 years; the amount of phosphate fertilizer applied is 40 to 51 g / plant in terms of P2O5. In a specific embodiment of the present invention, the amount of phosphate fertilizer applied can be any value within the range of 40 to 51 g / plant in terms of P2O5, such as 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50 or 51 g / plant. As an embodiment, the phosphate fertilizer includes at least one of superphosphate, calcium phosphate and ammonium phosphate. In a specific embodiment of the present invention, the phosphate fertilizer is mixed with organic fertilizer and applied after the rainy season in autumn, with the mass ratio of the phosphate fertilizer to the organic fertilizer being 1:5. An appropriate amount of phosphate fertilizer can promote the growth of olive branches and leaves and improve the cold resistance of olive trees.

[0039] As an embodiment, when olive trees show symptoms of potassium deficiency, topdressing with potassium fertilizer is performed on the leaves; the potassium fertilizer includes potassium dihydrogen phosphate, and the mass concentration of the topdressing potassium fertilizer is 0.3% to 0.5%. In a specific embodiment of the present invention, the mass concentration of the topdressing potassium fertilizer can be any value within the range of 0.3% to 0.5%, for example, 0.3%, 0.4%, or 0.5%. Potassium fertilizer can improve the water retention of olive trees, and an appropriate amount of potassium fertilizer can improve the color of the finished olive bud tea.

[0040] In order to further illustrate the present invention, the technical solutions provided by the present invention are described in detail below in conjunction with the embodiments, but they should not be construed as limiting the scope of protection of the present invention.

[0041] Example 1

[0042] (1) Site selection: The valley along the Bailong River in Wudu District, Longnan City, Gansu Province was selected as the planting site. The soil layer in this area is deep, slightly alkaline, rich in organic matter, and has good air permeability. In the autumn and winter of the year before planting olives, the land was prepared and base fertilizer was applied. The fertilizer was applied to the ground layer, and then the soil was plowed 30 cm deep to turn the fertilizer into the soil layer. The base fertilizer was mainly organic fertilizer (fermented farmyard manure), supplemented with phosphorus fertilizer (calcium phosphate, ammonium phosphate, etc.) and potassium fertilizer (potassium chloride). 2.5 tons of organic fertilizer was applied per mu. The amount of phosphorus fertilizer applied was 12 kg in terms of P2O5, and the amount of potassium fertilizer applied was 18 kg in terms of K2O. One year before planting, irrigation pipes were laid in the garden in advance. Drip irrigation is the best irrigation facility.

[0043] (2) Selection of olive seedlings: Choose two-year-old olive seedlings of Chenggu, Laixing, and Pixili varieties. Because there are many olive seedlings, the seedling height is controlled at 60-80 cm. The main trunk of the seedling is a single-stem layered type. Container seedlings are preferred and planted with soil to increase the survival rate.

[0044] (3) Transplanting olive seedlings: Transplant olive seedlings in February. Dig planting pits before planting. The spacing between plants is 30 cm. Two rows form a ridge, with a row spacing of 60 cm within a ridge and a ridge spacing of 1.5 m. Plant 1,700 plants per mu. After planting, prune them to a height of 60 cm and irrigate with water to establish rooting.

[0045] (4) Field management: Fertilization should be carried out from the second year after planting, with nitrogen fertilizer as the main fertilizer. Nitrogen fertilizer should be applied in early March every year. In terms of N, about 13g of nitrogen fertilizer should be applied per plant. Fertilizer should be applied in a 10cm deep trench 15cm away from the base of the trunk. Potassium fertilizer should be applied in August. Potassium dihydrogen phosphate should be sprayed on the leaves. The mass concentration of potassium dihydrogen phosphate applied on the leaves should be 0.4%. Phosphate fertilizer should be applied in November. It should be mixed with organic fertilizer. In terms of P2O5, 46g of phosphorus fertilizer should be applied per plant; 230g of organic fertilizer should be applied. Phosphate fertilizer and potassium fertilizer should be applied every 1 to 2 years according to the growth of olive trees. After planting, irrigation should be carried out every quarter during the non-tea picking season. In the spring tea picking season, the irrigation amount should be increased. The soil moisture should be kept above 60%, that is, the soil should be tightly gripped into a soil ball. When pressure is applied again, the soil ball will not break easily. The soil should be loosened 1 to 2 times a year, and loosened once in March every year after fertilization. Weeding and pruning of dry branches should be carried out irregularly throughout the year.

[0046] (5) Shaping and pruning: The first pruning is done after planting, cutting the trunk short at 50-60 cm. The second pruning is done during the winter dormancy period of the same year, at a height of 65-70 cm. 2-3 side branches are cultivated between the rows. Pruning is done every winter thereafter, keeping the height below 1.5 m. After 10 years of planting, if the trunk is old, it needs to be cut short at a height of about 30 cm from the ground, and the trunk needs to be re-cultivated for shaping.

[0047] (6) Picking: Picking begins in April to June each year, depending on the growth of olive trees. Three years after the tea garden is established, the yield reaches its peak. The tea picking yield per mu can reach 27.3 to 31.2 kg, with an average yield of 30.2 kg. Picking is carried out every 10 days during the picking season. The tea picking yield per mu in one picking season is approximately 245 to 280 kg, with an average yield of 271.8 kg. The daily picking yield per person is 2.3 to 2.6 kg, with an average yield of 2.52 kg.

[0048] Comparative Example 1

[0049] (1) Garden selection: The operation is carried out according to step (1) of Example 1.

[0050] (2) Selection of olive seedlings: The operation was carried out according to step (2) of Example 1, except that the varieties of olive seedlings were Ezhi No. 8, Miracle and Alposana.

[0051] (3) Transplanting olive seedlings: The operation was carried out according to step (3) of Example 1.

[0052] (4) Field management: The operation was carried out according to step (4) of Example 1.

[0053] (5) Shaping and pruning: The operation is carried out according to step (5) of Example 1.

[0054] (6) Picking: Picking begins from April to June each year. Three years after the tea garden is established, the yield reaches its peak. The tea picking yield per mu can reach 15.7 to 23.5 kg, with an average yield of 20.5 kg. Picking occurs every 10 days during the picking season. During a tea picking season, the tea picking yield per mu is approximately 141 to 211 kg, with an average yield of 184.5 kg. The daily tea picking yield per person is 1.3 to 2.0 kg, with an average yield of 1.86 kg.

[0055] Comparative Example 1 selected Ezhi No. 8, Miracle and Alposana as olive seedlings for planting. The growth ability of branches and leaves of the olive seedlings of the above varieties was not as good as that of Laixing, Chenggu and Pixiuli, so the picking amount was lower than that of Example 1.

[0056] Comparative Example 2

[0057] A method for dense olive planting similar to Example 1, except that the ridge spacing is different

[0058] (1) Garden selection: The operation is carried out according to step (1) of Example 1.

[0059] (2) Selection of olive seedlings: The operation was carried out according to step (2) of Example 1.

[0060] (3) Transplanting olive seedlings: The operation was carried out according to step (3) of Example 1, except that the ridge spacing was 2 to 3 m, and 1,000 to 1,600 olive seedlings were planted per mu.

[0061] (4) Field management: The operation was carried out according to step (4) of Example 1.

[0062] (5) Shaping and pruning: The operation is carried out according to step (5) of Example 1.

[0063] (6) Picking: Picking begins in April and May each year. Three years after the tea garden is established, the yield reaches its peak. The tea picking yield per mu can reach 17.3 to 21.6 kg per day, with an average of 19.6 kg per two days. Picking is carried out every 10 days during the tea picking season. The tea picking yield per mu is approximately 155 to 194 kg per day, with an average of 176.4 kg. The daily tea picking yield per person is 2.3 to 2.6 kg, with an average of 2.45 kg.

[0064] In Comparative Example 2, the ridge spacing is limited to 2 to 3 m, which is 1 to 2 m longer than that in Example 1. The number of plants per mu is reduced, resulting in a lower tea picking amount in one tea picking season than in Example 1.

[0065] Comparative Example 3

[0066] (1) Site selection: The Futanggou in Hanwang Town, Wudu District, Longnan City, Gansu Province was selected as the planting site. The soil is slightly alkaline calcareous soil with a deep soil layer and good permeability. Land preparation should be started one year before planting. During land preparation, base fertilizer should be applied. The base fertilizer should be mainly organic fertilizer, supplemented with phosphorus fertilizer and potassium fertilizer. 2.5 tons of organic fertilizer should be applied per mu. The amount of phosphorus fertilizer applied is 12 kg in terms of P2O5, and the amount of potassium fertilizer applied is 18 kg in terms of K2O. Fertilization should be carried out one year before planting. Fertilization should be carried out after the ground layer is covered. Then, deep plowing should be carried out to 30 to 40 cm to turn the fertilizer into the soil layer. Irrigation pipes should be laid in advance in the garden. Drip irrigation is the best irrigation facility.

[0067] (2) Selection of olive seedlings: The operation was carried out according to step (2) of Example 1, except that the seedlings were about 60 to 170 cm tall.

[0068] (3) Transplanting of olive seedlings: Planting is carried out in February. Before planting, dig planting pits with a plant spacing of 4m×5m. Plant 26 plants per mu of land. Irrigate with water after planting to allow the plants to take root.

[0069] (4) Field management: After planting, pay attention to soil moisture conservation, carry out auxiliary irrigation according to soil conditions, loosen the soil and remove weeds from time to time, maintain orchard hygiene, and prevent pests and diseases. After 2 to 3 years of planting, deep plowing should be carried out every spring, with a plowing depth of 20 to 30 cm. Use leaf analysis to guide scientific fertilization, calculate the fertilizer amount based on the target yield, and determine the fertilization method. Taking urea as an example, the annual nitrogen fertilizer amount per plant is 250g to 350g. For phosphate fertilizer, taking calcium phosphate as an example, 132g per plant every two years; for potassium fertilizer, taking KCl as an example, 581g per plant every two years. In addition, organic fertilizer is used to supplement other trace elements, increase soil organic matter, and improve soil structure. Irrigation time is mid-to-late December, late February, late May, late July, and early August.

[0070] (5) Shaping and pruning: The principle of pruning is scientific pruning and three-dimensional fruiting. The goal of pruning young trees is to cultivate the main trunk and main branches to form a reasonable crown structure. After 5 to 10 years of planting, olive trees begin to bear fruit. The goal of pruning such trees is to adjust the nutritional balance and control the relationship between growth and fruiting. The main purpose is to promote more fruiting. Pruning is usually carried out during the dormant period after the fruit is harvested, and pruning is done every 1 to 3 years.

[0071] (6) Picking: The ultimate goal of this type of olive tree is to produce fruit. The average trunk height is 3 to 4 meters, and the picking time is from March to mid-April. When the olive buds are formed, it is not suitable to pick them, as this will affect the amount of olive fruit. In addition, the trees are tall, so people need to climb the trees or use ladders to pick them. The amount of buds picked from one tree is about 0.05 to 0.13 kg, and the yield per mu is about 2 to 4 kg. The amount of picking per person per day is 0.3 to 0.6 kg, and the average amount of picking is 0.45 kg.

[0072] Comparative Example 3 adopts the traditional olive planting method for the purpose of fruit production, and the trunk height is relatively high, which is not conducive to picking.

[0073] In summary, the present invention adopts a dense planting method, which does not affect the fruiting of the olive trees themselves. In terms of management, it tends to promote the growth of branches and leaves, which can increase the yield of olive buds. In addition, the tea ridge planting method is adopted, which is more conducive to picking and greatly improves the picking rate. The special tree species are selected, the bud shape is more uniform, and the quality of the formed olive tea is higher.

[0074] Although the above embodiment provides a detailed description of the present invention, it is only a part of the embodiments of the present invention, not all of the embodiments. People can also obtain other embodiments based on this embodiment without creativity, and these embodiments all fall within the scope of protection of the present invention.

Claims

1. A method for intensive planting of olive and tea leaves, characterized in that: The method comprises the following steps: planting olive seedlings in the soil; performing the first pruning after the olive shoots stop growing in spring; performing the second pruning during the winter dormancy period, and then performing regular pruning every winter; The first pruning includes fixing the olive trunk at 50 to 60 cm; The height of the olives after the second pruning is 65 to 70 cm; 2 to 3 side branches are retained between the olive rows after the second pruning; The height of the olive tree after conventional pruning is 1.2 to 1.5 m; the crown width of the olive tree after conventional pruning is 0.8 to 1.2 m; The olive trees are planted in two rows per ridge; the olive trees are planted in a distance of 20 to 30 cm; the olive trees are planted in a distance of 30 to 60 cm within a ridge; and the distance between ridges is 1 to 2 m. The olive varieties include at least one of Chenggu, Pixiuli and Laixing.

2. The method according to claim 1, characterized in that The olive seedlings are 2 to 3 years old.

3. The method according to claim 1, characterized in that The olive seedlings include container seedlings.

4. The method according to claim 1, wherein The olive seedlings are planted between February and March in the Gregorian calendar.

5. The method according to claim 1, wherein The height of the olive seedling is 60 to 80 cm; the main trunk of the olive seedling includes a single trunk and layered type.

6. The method according to claim 1, characterized in that Before the planting, the method further includes applying base fertilizer; the base fertilizer includes organic fertilizer, phosphorus fertilizer and potash fertilizer.

7. The method according to claim 6, characterized in that The application amount of the organic fertilizer is 2 to 3 tons per mu; the application amount of the phosphate fertilizer is 9 to 16 kg per mu in terms of P2O5; and the application amount of the potash fertilizer is 15 to 21 kg per mu in terms of K2O.

8. The method according to claim 1, characterized in that After the planting, water is irrigated to allow the roots to take root.

9. The method according to claim 8, characterized in that The irrigation method includes drip irrigation.

10. The method according to claim 1, characterized in that Starting from the second year of planting, nitrogen fertilizer is applied in March every year; calculated as N, the amount of nitrogen fertilizer applied is 9-14g / plant; phosphorus fertilizer is applied every 1-2 years; calculated as P2O5, the amount of phosphorus fertilizer applied is 40-51g / plant.