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Method for culturing drought-resistant ginkgo trees

A cultivation method and technology of ginkgo trees, which are applied in the field of plant cultivation, can solve the problems of ginkgo tree production reduction, crop failure, and restriction of economic development, and achieve the effects of enhancing drought resistance, improving economic benefits, and solving the effects of low survival rate

Inactive Publication Date: 2016-11-30
合肥公盈园艺科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Ginkgo is the main economic tree species in the mid-level area of ​​China, with a large planting area. However, during the growth and development of ginkgo, it is often restricted by climatic conditions and environmental conditions. In particular, drought has the most obvious impact on the growth of ginkgo. When the drought is severe, it can be Causes ginkgo tree yield reduction or even no harvest
This has caused irreparable economic losses to the mid-level area where ginkgo trees are the main source of income, seriously restricting the local economic development

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1) Select seedlings: the selection time is to divide the ginkgo tree between mid-January and mid-February, the diameter of the selected seedlings is 2-4cm, and the buds on the seedlings are 4, and the roots of the seedlings are 6 cm. indivual;

[0024] 2) Pit digging: dig a tree pit with a width of 20 cm and a depth of 60 cm, and fill the tree pit with soft fine soil with a thickness of 15-20 cm;

[0025] 3) Planting: Cover the fine soil with a layer of fine feces of 2 cm, put the roots of the seedlings into the pit, and cover with soil. The height of the cover soil is 1 cm above the roots. Strengthen the ginkgo tree drought-resistant fertilizer, and then cover with a layer of 3 cm fine soil;

[0026] Among them, the formula specially used to enhance the drought resistance type fertilizer of ginkgo trees is as follows: 30 parts of urea, 50 parts of animal manure, 10 parts of aluminum sulfate, 20 parts of phosphate fertilizer, 10 parts of bovine bone meal, 30 parts of w...

Embodiment 2

[0033] 1) Select seedlings: the selection time is to divide the ginkgo tree between mid-January and mid-February, the diameter of the selected seedlings is 4cm, and there are 8 buds on the seedlings, and 10 roots of the seedlings;

[0034] 2) Digging: Dig a tree pit with a width of 20 cm and a depth of 60 cm, and fill the tree pit with soft fine soil with a thickness of 18 cm;

[0035] 3) Planting: Cover the fine soil with a layer of 2-5 cm fine feces, put the roots of the seedlings into the pit, and cover with soil. The layer is specially used to enhance the drought-resistant fertilizer of ginkgo trees, and then cover with a layer of 2-8 cm fine soil;

[0036] Among them, the formula specially used to enhance the drought resistance type fertilizer of ginkgo trees is as follows: 35 parts of urea, 58 parts of animal manure, 12 parts of aluminum sulfate, 28 parts of phosphate fertilizer, 19 parts of bovine bone meal, 38 parts of water-retaining agent, 44 parts of animal offal, 1...

Embodiment 3

[0043] 1) Select the seedlings: the selection time is to divide the ginkgo tree between mid-January and mid-February, the diameter of the selected seedlings is 2-4cm, and the buds on the seedlings are greater than 4, and the roots of the seedlings are At least 6;

[0044] 2) Pit digging: dig a tree pit with a width of 20 cm and a depth of 60 cm, and fill the tree pit with soft fine soil with a thickness of 15-20 cm;

[0045]3) Planting: Cover the fine soil with a layer of 2-5 cm fine feces, put the roots of the seedlings into the pit, and cover with soil. The layer is specially used to enhance the drought-resistant fertilizer of ginkgo trees, and then cover with a layer of 2-8 cm fine soil;

[0046] Among them, the formula specially used to enhance the drought resistance type fertilizer of ginkgo trees is as follows: 30 parts of urea, 55 parts of animal manure, 12 parts of aluminum sulfate, 25 parts of phosphate fertilizer, 15 parts of bovine bone meal, 40 parts of water reta...

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Abstract

The invention provides a method for culturing drought-resistant ginkgo trees. The direct modeling method includes the following steps of seedling selection; hole digging; planting; management. The method specially aims at main economic tree species in mid-levels of China, the planting area is large, but during growth and development of the ginkgo trees, the ginkgo trees usually suffer from restraint from weather conditions and environmental conditions, especially the influence of drought on growth of the ginkgo trees is most obvious, and when drought is severe, the problems of reduction of output or even total crop failure of the ginkgo trees can be caused. The drought-resistant capacity of the ginkgo trees can be greatly enhanced within a short time, the problem that the survival rate of the ginkgo trees is low is solved, and therefore economic benefits are increased.

Description

technical field [0001] The invention relates to plant cultivation techniques, in particular to a method for cultivating drought-resistant ginkgo trees. Background technique [0002] Ginkgo biloba L. is a deciduous tree belonging to the Ginkgo 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 tree grows slowly and has a very long life span. Under natural conditions, it takes more than 20 years from planting to b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00C05G3/00C05G3/04C05G3/80
CPCA01G17/005C05B17/00C05G3/00C05G3/80C05C9/00C05D9/00C05F1/005C05F3/00C05F11/00C05F11/08
Inventor 王刚
Owner 合肥公盈园艺科技有限公司
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