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Method for interplanting radix isatidis in ginkgo forest

An under-forest intercropping and isatidis technology, applied in the agricultural field, can solve problems such as waste of ginkgo forests, and achieve the effects of preventing soil erosion, making full use of land resources, and rapidly expanding rhizomes

Inactive Publication Date: 2016-02-24
云南康林种植有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problems of unused and wasteful ginkgo forests, the present invention provides a method for interplanting Radix isatidis under ginkgo forests, so as to make full use of idle plots in the forest, grow long ones with short ones, and create economic benefits

Method used

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  • Method for interplanting radix isatidis in ginkgo forest

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Experimental program
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Effect test

Embodiment 1

[0025] (1) Site preparation: In late April, flat, well-drained, loose and fertile sandy loam was selected in the ginkgo woodland, and combined with site preparation, the medicinal fertilizer was routinely applied per mu (composed of the following components by mass: Astragalus membranaceus 350 parts of dregs, 320 parts of bagasse, 75 parts of corn stalks, and 15 parts of urea) 2000 kg, turned into the soil as base fertilizer, and at the same time, 2000 times liquid of 40% carbosulfan and 50% sulfur multi-bacteria were applied Ling 200 times liquid to prevent and control underground pests and germs;

[0026] (2) Seed pretreatment: Inoculate Radix isatidis seeds in the following germination induction medium: Ms+0.04mg / L6-BA+12% volume ratio coconut milk+90g / L fresh banana puree+32g / L mashed potato+Huabao 1 No. 2g / L+4g / L activated carbon+30g / L sucrose+6% agar by mass ratio, the pH value is 5.3, and carry out dark culture for 2 to 3 days, take out the Radix isatidis seeds; add war...

Embodiment 2

[0032] (1) Site selection and preparation: In mid-to-late October, a flat, well-drained, loose and fertile sandy loam soil was selected in the ginkgo forest, and calcium, magnesium, and phosphate fertilizers (active ingredients N:P 2 o 5 :K 2 O=22:5:8) 50 kg, turn it into the soil as base fertilizer, and apply 2000 times solution with 40% carbosulfan and 200 times solution with 50% sulfur-carbendazim at the same time to prevent and control underground pests and germs;

[0033](2) Seed pretreatment: Inoculate Radix isatidis seeds in the following germination induction medium: Ms+0.03mg / L6-BA+10% volume ratio coconut milk+80g / L fresh banana puree+30g / L mashed potato+Huabao 1 No. 1g / L + 3g / L activated carbon + 30g / L sucrose + 6% agar by mass ratio, the pH value is 5.2, and carry out dark culture for 2 to 3 days, take out the Radix isatidis seeds; add warm water with new high-fat film to make 800 double liquid, soaking the seeds of motherwort in the 800 times liquid for 5 hours ...

Embodiment 3

[0039] (1) Land preparation: In mid-to-late October, flat, well-drained, loose and fertile sandy loam soil was selected in the ginkgo forest, and combined with land preparation, the medicinal fertilizer was routinely applied per mu (composed of the following components by mass: 300 parts of astragalus dregs, 300 parts of bagasse, 70 parts of corn stalks, 10 parts of urea) 2000 kg, turned into the soil as base fertilizer, and at the same time, 2000 times liquid of 40% carbosulfan and 50% sulfur 200 times solution of betazolin to prevent and control underground pests and germs;

[0040] (2) Seed pretreatment: Inoculate Radix isatidis seeds in the following germination induction medium: Ms+0.05mg / L6-BA+15% volume ratio coconut milk+100g / L fresh banana puree+35g / L mashed potato+Huabao 1 No. 3g / L + 5g / L activated carbon + 30g / L sucrose + 6% agar by mass ratio, the pH value is 5.4, and carry out dark culture for 2 to 3 days, take out the Radix isatidis seeds; add warm water to make ...

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Abstract

The invention discloses a method for interplanting radix isatidis in a ginkgo forest. The method comprises the steps that sowing is conducted after selection and preparation of land and seed pretreatment are conducted, radix isatidis seeds and herba leonuri seeds are sowed in furrows at intervals by adopting a drilling method, field management is conducted, and when seedlings of the radix isatidis grow to 5-10 cm high, fertilization is stopped; stem-cut treatment is conducted on all the portions, above the portions 1-2 cm away from the ground, of plants of herba leonuri; protection management is conducted on a field, the aboveground parts are cut till the radix isatidis ripens, roots is dug out, basal parts of stems and soil are removed cleanly, and drying or baking is conducted. The radix isatidis is planted in the ginkgo forest, idle plots in the forest are fully utilized, shortages are utilized to enhance the advantages, and the economic benefit is created. According to the method for interplanting the radix isatidis in the ginkgo forest, the radix isatidis is interplanted in the ginkgo forest, the nutrient conversion rate can be increased, the soil loosening capacity is improved, rootstock of the radix isatidis is made to be expanded rapidly, and the active substance content is greatly improved; due to the fact that the herba leonuri is planted at intervals, stem-cut is conducted on the herba leonuri, the rootstock of the radix isatidis can be strong and large, and the growth vigor is rapid.

Description

technical field [0001] The invention relates to a method for interplanting Radix isatidis under ginkgo forests, and belongs to the field of agricultural technology. Background technique [0002] ginkgo( Ginkgobiloba L. ), a deciduous tree of the Ginkgoceae family and the genus Ginkgo. Ginkgo biloba appeared hundreds of millions of years ago. It is the oldest relict plant among the gymnosperms left over from the Quaternary glacial movement. The surviving Ginkgo biloba is rare and scattered, and there are few hundred-year-old trees. All other plants of the Ginkgo class are extinct, so Ginkgo is also known as a living fossil. Variations and varieties include: yellow leaf ginkgo, tower ginkgo, split ginkgo, weeping ginkgo, variegated ginkgo, etc. 26 species. [0003] The fruit of the ginkgo tree is commonly known as ginkgo, so ginkgo is also known as ginkgo tree. Ginkgo trees grow slowly and have a very long lifespan. Under natural conditions, it takes more than 20 years fro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G17/00
CPCA01G17/005A01G22/00
Inventor 杨新成张广辉宋婉玲刘华春朱琳潘云夏米蕊蒋亚良张仁忠付近
Owner 云南康林种植有限公司
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