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Method for cultivating caulis spatholobi in short period

A short-cycle technology, which is applied to the field of short-cycle cultivation, can solve the problems of loose plant shape, many branches, slow lateral growth of canes, etc.

Pending Publication Date: 2021-06-08
GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Still another object of the present invention is to provide a short-period cultivation method for Spatholobus Spatholobus, which can solve the problems of loose plant shape, large number of branches, and slow lateral growth of rattan stems in the artificial cultivation process of Spatholobus Spatholobus, and realize shortening of Spatholobus Spatholobus. The production cycle of rattan medicinal materials, the purpose of increasing the output of medicinal materials

Method used

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  • Method for cultivating caulis spatholobi in short period
  • Method for cultivating caulis spatholobi in short period
  • Method for cultivating caulis spatholobi in short period

Examples

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Effect test

Embodiment 1

[0040] Step 1: In February 2017, select a pine forest with a canopy density of 0.2-0.6, and use a lawn mower to clean the surface of weeds and shrubs under the pine forest. In March, open 3 planting pits around each pine tree, with an average of 100 planting pits per mu, and the depth of the planting pits is 30cm. Apply fully decomposed chicken manure 10kg / hole, fully mix the fertilizer and soil, and then fill the planting pits flat. For planting in early April, the selected Millipede spathi seedlings are 1-year-old cutting seedlings with a height of about 40 cm. Before planting, all leaves are removed, and one plant is planted in each hole. Manual weeding in June, the inspection survival rate was 90%, and the number of surviving plants was about 90 plants / mu. In August 2017, weed again manually. The grown branches were wrapped around the trunk of the pine tree, fixed with cloth strips, and then a fertilization ditch was opened 30 cm away from the root. The ditch was 10 cm de...

Embodiment 2

[0045] Step 1 and step 3 are the same as embodiment 1, the difference is step 2:

[0046] In February 2018, cut off the weak branches and creeping branches from the base, leaving 2 to 4 thick main branches entangled with the tree. In June, remove the weeds and miscellaneous shrubs around the plants, and open fertilization ditch at a distance of 30cm from the root. The depth is 10cm, and 200g of nitrogen, phosphorus and potassium compound fertilizer is applied to each hole. In February 2019, the branches will be thinned again, and the cut branches will be used for cutting seedlings. In June, weeds and irrigation will be removed, and nitrogen, phosphorus and potassium compound fertilizer 500g / plant will be used for ditching. Branch thinning in February 2020, weeding and topdressing in June, topdressing with 500g / plant of nitrogen, phosphorus and potassium compound fertilizer. Among them, from February 2018 to before harvesting, light culture is also carried out after dark every...

Embodiment 3

[0050] Step 3 is the same as embodiment 2, and step 1 and step 2 are basically the same as embodiment 2, wherein the only difference between step 1 and step 2 and embodiment 2 is: the soil humidity of the control planting site is 50%-70%, including the following technical details The method is: to lay drip irrigation pipelines and ventilation pipelines on the ground of the planting ground, and a plurality of air holes are evenly arranged on the top and both sides of the ventilation pipelines. The humidity sensor is set below the humidity sensor, the water source control valve of the drip irrigation pipeline and the air source control valve of the ventilation pipeline are electrically connected to the controller, and the controller collects the data of the humidity sensor to monitor the humidity of the planting site. When the humidity value of the humidity sensor of the pipeline is lower than 50%, start the water source of the pipeline for drip irrigation for a specified time, a...

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Abstract

The invention discloses a method for cultivating caulis spatholobi in a short period. The method comprises the steps that S1, management in the first year comprises the steps of land selection, land preparation and base fertilizer application, field planting, pulling branches to a tree, weeding, topdressing and water management; and S2, management in the second year and the fourth year comprises pruning, intertillage and topdressing, water management and medicinal material harvesting, wherein a selected land is a planting land under a hillside forest or a dense forest valley, pulling the branches to the tree is performed 3-6 months after field planting, or when newly-grown branches grow to 1-2 m, the branches are wound around arbor trunks, and the water management is to keep the soil of the planting land moist, and the humidity is 50%-70%. The method can solve the problems of loose plant shape, a plurality of branches, slow rattan stem transverse growth and the like in the artificial cultivation process of the caulis spatholobi, and achieves the purposes of shortening the production cycle of caulis spatholobi medicinal materials and improving the yield of the medicinal materials.

Description

technical field [0001] The invention relates to the fields of Chinese medicinal material breeding technology and agricultural planting technology. More specifically, the present invention relates to a method for short-period cultivation of Spatholobus Spatholobus. Background technique [0002] Spatholobus suberectus Dunn is a traditional Chinese medicinal material mainly produced in Guangxi. It is derived from the dried cane of Spatholobus suberectus Dunn. Irregular menstruation, dysmenorrhea, amenorrhea, rheumatic arthralgia, numbness and paralysis, blood deficiency and chlorosis [1] , the raw materials of more than 200 Chinese patent medicines, such as Caulis Spatholobus Granules, Huahong Tablets, Zhengtian Pills, Fukeqianjin Tablets, etc., contain Caulis Spatholobus, and the market usage is large [2] , At present, wild resources are used in the market to meet the drug demand. Dendrobium is a large woody vine, its young growth is slow, and it can grow rapidly after 3 to...

Claims

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Application Information

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IPC IPC(8): A01G22/40
CPCA01G22/40
Inventor 朱艳霞林杨林伟梁莹董青松韦坤华缪剑华
Owner GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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