Method for interplanting radix angelicae in ginkgo biloba forest

A technology of intercropping under forest and Angelica dahurica, which is applied in the agricultural field, can solve the problems such as the waste of ginkgo forests, and achieve the effects of preventing soil erosion, adjusting the agricultural industry structure, and reducing land costs.

Inactive Publication Date: 2016-03-23
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

[0007] In order to solve the problems of unused and wasteful ginkgo forests, the present invention provides a method for interplanting Angelica...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] (1) Land selection and land preparation: before and after Qingming, select a deep plowing layer in the ginkgo forest land, loose, fertile, well-drained, warm and sunny, relatively humid plains or gentle slope plots; use conventional herbicides to remove weeds and wait for weeds to grow. Withered and yellow, deep plow 25-30 cm, dry the soil for more than a week, rake the soil clods, and then rake finely and level them to make a furrow with a width of 120 cm and a height of 16-20 cm. The furrow surface should be flat; Apply medicinal fertilizer (consisting of the following components by mass: 350 parts of astragalus dregs, 320 parts of bagasse, 75 parts of rice bran, and 15 parts of urea) 1000 kg, turn it into the soil as base fertilizer, and apply lime and 50% of the content at the same time Sulfur Carbendazim 200 times liquid to prevent and control underground pests and germs;

[0025] (2) Seed pretreatment: Soak the freshly harvested Angelica dahurica seeds of biennial...

Embodiment 2

[0031] (1) Land selection and preparation: From August to September, in the ginkgo forest, select a deep plowing layer, loose soil, fertile, well-drained, warm and sunny, relatively humid plains or gentle slope plots; use conventional herbicides to remove weeds, When the weeds are withered and yellow, plow 25-30 cm deep, dry the soil for more than a week, rake the soil clods, and then rake them to make a furrow with a width of 80 cm and a height of 16-20 cm. The furrow surface should be flat; Mu is routinely applied with 1000 kg of medicinal fertilizer (consisting of the following components by mass: 300 parts of astragalus dregs, 300 parts of bagasse, 70 parts of rice bran, and 10 parts of urea), turning it into the soil as base fertilizer, and applying lime and Content 50% sulfur Carbendazim 200 times solution to control underground pests and germs;

[0032](2) Seed pretreatment: Soak the freshly harvested Angelica dahurica seeds of biennial plants in 400 times carbendazim s...

Embodiment 3

[0038] (1) Land selection and land preparation: before and after Qingming, select a deep plowing layer in the ginkgo forest land, loose, fertile, well-drained, warm and sunny, relatively humid plains or gentle slope plots; use conventional herbicides to remove weeds and wait for weeds to grow. Withered and yellow, plow 25-30 cm deep, dry the soil for more than a week, rake the soil clods, and then rake finely and level them to make a furrow with a width of 160 cm and a height of 16-20 cm. The furrow surface should be flat; Apply 1000 kg of medicinal fertilizer (composed of the following components by mass: 400 parts of astragalus dregs, 350 parts of bagasse, 80 parts of rice bran, and 20 parts of urea), turn it into the soil as base fertilizer, and apply lime and 50% of the content at the same time Sulfur Carbendazim 200 times liquid to prevent and control underground pests and germs;

[0039] (2) Seed pretreatment: Soak the freshly harvested Angelica dahurica seeds of biennia...

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PUM

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Abstract

The invention discloses a method for interplanting radix angelicae in a ginkgo biloba forest. The method comprises the following steps: sowing after land selection, soil preparation and pretreatment of seeds, pulling out weak seedlings and dense seedlings after the heights of radix angelicae seedlings reach 6 centimeters, applying a humic acid water-soluble fertilizer, applying a compound fertilizer at an interval of 40 days, then alternately applying the humic acid water-soluble fertilizer and the compound fertilizer, and stopping fertilizer application when the heights of the radix angelicae seedlings are 13-16 centimeters; and carrying out protection management on fields, harvesting in the middle to end of September of the current year if seeds of the radix angelicae are sowed in the spring, harvesting in the end of August of the next year when laminas of the radix angelicae are withered, cutting out leaves and stems of the radix angelicae and using the leaves and stems of the radix angelicae as compost, then digging out roots, and drying and ventilating. The radix angelicae is planted in the ginkgo biloba forest, idle blocks in the forest are utilized fully, short-term crops are used for culturing long-term crops, and economic benefit is created. The radix angelicae is interplanted in the ginkgo biloba forest according to the scheme provided by the invention, nutrient transformation rate and soil loosening capability can be improved, so that rhizomes of the radix angelicae can be expanded quickly, and the content of effective substances is greatly increased.

Description

technical field [0001] The invention relates to a method for interplanting Angelica dahurica under ginkgo forests, and belongs to the field of agricultural technology. Background technique [0002] Ginkgo biloba (Ginkgobiloba L.), is a deciduous tree of the family Ginkgoceae 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 2...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01B79/02
CPCA01B79/02A01G22/00
Inventor 杨新成张广辉宋婉玲刘华春朱琳潘云夏米蕊蒋亚良罗云张建雄
Owner 云南康林种植有限公司
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