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Method for planting ultrahigh-density gingko leaf picking forest

A planting method and ultra-high-density technology, applied in the field of ultra-high-density ginkgo leaf-picking forest planting, can solve the problems of low yield, poor quality, low yield per mu, etc., achieve ultra-high yield, realize the effect of synchronous development, and shorten the cycle

Inactive Publication Date: 2015-10-07
云南禾顺生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional planting method of ginkgo has the disadvantages of long period, low density, low yield and poor quality.
[0003] At present, the demand for low-age and high-quality ginkgo leaves in the market is very large. Conventional ginkgo planting often has a low per-acre yield when the tree is young and high-quality, which cannot meet the market demand at all.

Method used

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Embodiment Construction

[0018] The technical solutions in the embodiments of the present invention are clearly and completely described below. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0019] A kind of ultra-high-density ginkgo leaf picking forest planting method of the present invention is realized through the following steps:

[0020] Seedbed production: Ginkgo planting plots are deeply plowed, and the seedbeds are arranged on the plowed plots. The width of the seedbed is 1.2 meters, and the row spacing between the seedbeds is preferably 40 cm. The total amount of organic fertilizer applied per mu is 5 tons, Superphosphate, the ratio of organic fertilizer and superphosphate is controlled at 100:1, and then a thin layer of soil is covered on the fertilizer layer; Ginkgo biloba can be grown in any soil. However, it is most suitable to choose ...

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Abstract

The invention discloses a method for planting an ultrahigh-density gingko leaf picking forest and aims to provide a method for planting an ultrahigh-density ultrahigh-yield ultrahigh-quality gingko leaf picking forest ultrashort in period. The method includes the following steps of seedbed making, seeding, closing, field managing, density controlling and leaf picking. Scale development of the gingko industry can be achieved, a mature planting technology can be provided, the period of the gingko industry forest can be shortened, and the yield of low-tree-age and high-quality gingkoes can be increased. The problems existing in planting of the gingkoes all the time are solved, and increasing of the yield of gingko leaves and improving of quality of the gingko leaves are synchronously achieved under the same area.

Description

technical field [0001] The invention relates to the field of ginkgo planting, in particular to a method for planting an ultra-high-density ginkgo leaf picking forest. Background technique [0002] Ginkgo biloba is a plant with high medicinal value and has a wide range of uses. The traditional planting method of ginkgo is: cultivate ginkgo seedlings first, and transplant the ginkgo seedlings two years later. The planting density of multi-purpose forest is 110 trees / mu, and the density of leaf picking forest is 1300 trees / mu. Generally, ginkgo grows in mass production in 6 years and reaches production in 8 years. Ginkgo leaves with medicinal value can only be ginkgo trees aged between 0 and 25 years, and the younger the tree, the higher the content of medicinal ingredients. If conventional leaf-picking forests and traditional leaf-picking forests are used for planting, the yield per mu of ginkgo leaves with high content in the past few years is very low, and there is almost ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G23/00
CPCA01G22/00A01G23/00
Inventor 李东虹
Owner 云南禾顺生物科技有限公司