Peucedanum praeruptorum Dunn wild-simulated cultivation method

A technology of wild cultivation and cultivation method, which is applied in the field of traditional Chinese medicine cultivation, can solve the problems such as the decline in the quality of Peucedanum chinensis and shorten the accumulation time of secondary substances, so as to achieve the effect of efficient utilization and improvement of product quality

Inactive Publication Date: 2017-08-29
宁国市仙之居家庭农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main factors affecting the content of coumarin in Peucedanum chinensis are the cultivation mode and the degree of branching of the roots during the growth process. The artificially cultivated Peucedanum chinensis generally bolts and blooms in the second year. Compared with the wild peony, the secondary matter in the roots is greatly shortened. Accumulation time, so that the quality of Ningqianhu declines

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Ningqian Hu imitates the wild cultivation method, comprising the following steps:

[0025] A, site selection: select slope at 10 °, and the torreya grove with sandy loam soil is the Ningqianhu planting plot, the density of the torreya grove is 90~110 plants / mu, and the canopy density is 0.5~0.7;

[0026] B. Soil preparation: plow the woodland between October and November, turn the weeds and litter into the soil, apply compound fertilizer 10-20kg / mu, and use branches, stems and grass leaves every 3-10cm make a belt

[0027] C. Sowing: Sow Ningqianhu from December to March of the next year, select the plump seeds that sink in the water by water selection, then soak the seeds in warm water at 40-50°C for 10-20 minutes, pick them up and dry them with water. Seed dressing with carbendazim powder with a seed weight of 0.5% to 0.6%; adopt the method of sowing or drilling, the seeding rate per mu is 1kg, level off after sowing, and then mulch, and remove the mulch in time afte...

Embodiment 2

[0037] Ningqian Hu imitates the wild cultivation method, comprising the following steps:

[0038] A, site selection: the selection slope is 25 °, and the chestnut forest with loamy soil is the Ningqianhu plantation plot, the density of the Torreya chinensis forest is 90~110 plants / mu, and the canopy density is 0.5~0.7;

[0039] B. Soil preparation: plow the woodland between October and November, turn the weeds and litter into the soil, apply 1000-2000 kg / mu of decomposed farmyard manure, and use branches, stems and grass every 3-10cm Leaves make a strip of soil;

[0040] C. Sowing: Sow Ningqianhu from December to March of the next year, select the plump seeds that sink in the water by water selection, then soak the seeds in warm water at 40-50°C for 10-20 minutes, pick them up and dry them with water. Seed dressing with carbendazim powder with a seed weight of 0.5% to 0.6%; adopt the method of sowing or drilling, the seeding rate per mu is 1.2kg, level off after sowing, and t...

Embodiment 3

[0050] Ningqian Hu imitates the wild cultivation method, comprising the following steps:

[0051] A, site selection: select the slope at 40 °, and the soil is the fir forest of sandy loam soil for planting plots of Peucedanum chinensis, the density of the fir forest is 120~150 plants / mu, and the canopy density is 0.5~0.7;

[0052] B. Soil preparation: plow the woodland between October and November, turn the weeds and litter into the soil, apply 1000-2000 kg / mu of decomposed farmyard manure, and use branches, stems and grass every 3-10cm Leaves make a strip of soil;

[0053] C. Sowing: Sow Ningqianhu from December to March of the next year, select the plump seeds that sink in the water by water selection, then soak the seeds in warm water at 40-50°C for 10-20 minutes, pick them up and dry them with water. Seed dressing with carbendazim powder with a seed weight of 0.5% to 0.6%; adopt the method of sowing or drilling, the seeding rate per mu is 1.5kg, level off after sowing, an...

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Abstract

The invention discloses a Peucedanum praeruptorum Dunn wild-simulated cultivation method. The method includes the following steps that hillside economic forest land with the gradient being 10-40 degrees and soil being sand loam or loam is selected as a Peucedanum praeruptorum Dunn planting plot, wherein the canopy density of the forest land is 0.5 to 0.7; the forest land is plowed between October and November, weeds and dry branches and fallen leaves are turned into the soil, and base fertilizer is applied; Peucedanum praeruptorum Dunn sowing is sown between December and March of the next year, wherein the sowing quantity per mu is 1 to 1.5 kg; the steps of weeding, topdressing, irrigation and drainage, shoot bending topping, harvesting, plant disease and pest prevention and control and the like are further included. The method has the advantages that the cool and shady growth environment is provided for Peucedanum praeruptorum Dunn through the hillside economic forest land, wild state simulated cultivation is carried out, and the product quality of the Peucedanum praeruptorum Dunn is improved; efficient utilization of forest land resources is achieved; growth of the weeds in economic forests is restrained through growth advantages of the Peucedanum praeruptorum Dunn; through field management on the Peucedanum praeruptorum Dunn and the economic forest, the yield of the Peucedanum praeruptorum Dunn and the yield of the economic forest are both increased.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine cultivation, in particular to a method for imitating wild cultivation of Pediaceae Ningqian. Background technique [0002] Ningqianhu is a perennial erect herbaceous plant of Umbelliferae, 60-90cm high. The roots are thick, conical, 3 to 5 cm long, branched, brown or yellowish brown. The flowering period is from August to September, and the fruiting period is from October to November. [0003] Wild Peucedanum mostly grows on the edge of sparse forests, grasses, bushes, roadsides and valleys and ditches on sunny slopes in mountainous areas at an altitude of 200-1500m. It likes a humid and cool shady environment, has strong adaptability, is resistant to cold, drought, and is afraid of waterlogging. Although the straw of Peucedanum is relatively short, it is a deep-rooted plant. It is suitable for fertile sandy loam or loam with deep, loose, and rich in humus. It is better to choose a p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 熊婷婷夏四艳许正芳
Owner 宁国市仙之居家庭农场
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