Method for growing ginkgo seedlings

A technology of ginkgo and seeds, which is applied in the field of plant cultivation, can solve the problems of ginkgo seedlings not being resistant to high temperature and strong light, and achieve the effects of increasing income, extremely operability, and improving utilization rate

Inactive Publication Date: 2016-12-07
金寨县劲春银杏树种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In order to solve the problem that ginkgo seedlings are not resistant to high temperature and strong light during the sowing and reproduction process of ginkgo, and need proper shading to develop and grow smoothly, the invention provides a method for interplanting ginkgo and corn

Method used

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Embodiment Construction

[0017] 1. Site selection and preparation

[0018] Before planting seedlings, you must first prepare the nursery. Choose a piece of flat terrain, leeward to the sun, loose and fertile soil, water source and good drainage as the nursery. Deep plow 30cm, rough level before plowing, and relevel after plowing. Apply compound fertilizer at a ratio of about 70 jin per mu, and then organize the field into a ridge 1.2 meters wide, with drainage ditches 10 cm deep and 15 cm wide on both sides for use. After the ginkgo and corn are germinated, start sowing.

[0019] 2. Seed selection and preparation

[0020] Ginkgo selection:

[0021] It can be started in March every year, and the dried ginkgo seeds with full granules, shiny appearance and moderate size should be selected for storage, preferably about 400-700 ginkgo seeds per kilogram. Soak the first-picked ginkgo seeds in warm water at 45°C for 1.5 hours, then switch to clean water at room temperature for 36 hours, so as to ensure th...

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Abstract

The invention discloses a method for growing ginkgo seedlings by means of interplanting ginkgoes and corn. Film mulching and sun shading can be omitted by the aid of the method. The method includes steps of (1), selecting and preparing lands; (2), selecting seeds and growing the seedlings; (3), sowing the seeds; (4), carrying out field management; (5), harvesting the corn; (6), carrying out later-period management. The method has the advantages that the germination rate and the survival rate of the ginkgoes can be effectively increased, the sun can be naturally shaded for the gingkoes by the corn without extra sun shading measures in seedling growing periods, accordingly, the cost can be effectively lowered, and integral seedling growing procedures are green and environmentally friendly; the probability of occurrence of insect pests such as cutworm and white grubs can be reduced, the corn is harvested in a current year, accordingly, the utilization rate of the lands can be increased, and economic benefits can be effectively increased.

Description

technical field [0001] The invention relates to a plant cultivation technique, in particular to a method for growing ginkgo seedlings by interplanting ginkgo and corn. Background technique [0002] 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 from planting to bearing ginkgo fruits, and it takes 40 years to bear fruit in large quantities. Therefore, some people call it "Gongsun tree". The meaning of "Sun Deshi" is the old birthday star in the tree. [0003] Ginkgo is full of treasures, integrating edible, medicinal, material, greening and ornamental purposes, and has high scientific research, economic, pharmaceutical and ecological value. [0004] 1. Ginkgo scientific research value: Ginkgo tree is the oldest relict plant among the existing seed plants in the world. After the glacier in the fourth century, it beca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/00
CPCA01G17/005
Inventor 吴玲
Owner 金寨县劲春银杏树种植专业合作社
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