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Plantation method for raising survival rate of transplanting ginkgo

A technology for transplanting survival rate and ginkgo biloba, applied in fertilization methods, fertilization devices, applications, etc., can solve the problems of poor tree growth and low transplanting survival rate, and achieve improved fertilizer utilization rate, good water solubility, and reasonable formula Effect

Inactive Publication Date: 2017-06-30
滁州恒盛农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the defects in the prior art, the purpose of this invention is to provide a planting method that improves the survival rate of ginkgo transplanting, so as to overcome the shortcomings of the existing ginkgo planting method that the transplanting survival rate is low and the tree growth is poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A kind of planting method that present embodiment provides to improve the survival rate of ginkgo transplanting comprises the following steps,

[0040] (1) In the planting area of ​​ginkgo trees, after the ginkgo is harvested, soil samples are collected in mid-September every year to test the effective content of macro, medium and trace elements in the soil;

[0041] (2) According to the age of the ginkgo tree, fertilize the ginkgo tree, using the total nutrient content of the fertilizer: N+P 2 o 5 +K 2 O≥50% high-efficiency compound fertilizer;

[0042] (3) In May, August and November of each year, the ginkgo trees are respectively applied with germination-promoting fertilizer, long-fruit fertilizer and sheer fruit fertilizer. The amount of fertilizer is determined according to the diameter of the tree crown: Y=1 / 10πr2 (wherein, Y represents the amount of fertilization, the unit is kilogram, r represents the radius of the crown, the unit is meter), the fertilization...

Embodiment 2

[0048] A kind of planting method that present embodiment provides to improve the survival rate of ginkgo transplanting comprises the following steps,

[0049] (1) In the planting area of ​​ginkgo trees, after the ginkgo is harvested, soil samples are collected in mid-September every year to test the effective content of macro, medium and trace elements in the soil;

[0050] (2) According to the age of the ginkgo tree, fertilize the ginkgo tree, using the total nutrient content of the fertilizer: N+P 2 o5 +K 2 O≥50% high-efficiency compound fertilizer;

[0051] (3) In May, August and November of each year, the ginkgo trees are respectively applied with germination-promoting fertilizer, long-fruit fertilizer and sheer fruit fertilizer. The amount of fertilizer is determined according to the diameter of the tree crown: Y=1 / 10πr2 (wherein, Y represents the amount of fertilization, the unit is kilogram, r represents the radius of the crown, the unit is meter), the fertilization m...

Embodiment 3

[0057] A kind of planting method that present embodiment provides to improve the survival rate of ginkgo transplanting comprises the following steps,

[0058] (1) In the planting area of ​​ginkgo trees, after the ginkgo is harvested, soil samples are collected in mid-September every year to test the effective content of macro, medium and trace elements in the soil;

[0059] (2) According to the age of the ginkgo tree, fertilize the ginkgo tree, using the total nutrient content of the fertilizer: N+P 2 o 5 +K 2 O≥50% high-efficiency compound fertilizer;

[0060] (3) In May, August and November of each year, the ginkgo trees are respectively applied with germination-promoting fertilizer, long-fruit fertilizer and sheer fruit fertilizer. The amount of fertilizer is determined according to the diameter of the tree crown: Y=1 / 10πr2 (wherein, Y represents the amount of fertilization, the unit is kilogram, r represents the radius of the crown, the unit is meter), the fertilization...

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Abstract

The invention belongs to the field of flower plantation technology and provides a plantation method for raising survival rate of transplanting ginkgo. The method of the invention comprises the following steps: (1) in the plantation area of ginkgo trees, a soil sample is acquired in mid-September each year after harvesting of ginkgo, and active content of major elements, medium elements and trace elements in the soil sample are measured; (2) according to the age of the ginkgo trees, the ginkgo trees are fertilized, and an efficient composite fertilizer with the total nutrient content of N+P2O5+K2O being greater than or equal to 50% is adopted; (3) in May, August and November each year, the ginkgo trees are respectively fertilized with a fertilizer for accelerating germination and flower induction, a fertilizer for fructification and a fruit-withering fertilizer; the fertilizing amount is determined according to diameter of the crown: Y =1 / 10 pi r2 (wherein Y represents the fertilizing amount, unit is kilogram, r represents radius of the crown, unit is meter), and the fertilization mode of the fertilizer for accelerating germination and flower induction is surface sprinkling; and the fertilization mode of the fertilizer for fructification and the fruit-withering fertilizer is root fertilization. The survival rate of transplanting is high and reaches 97%, and the trees grow well.

Description

technical field [0001] The invention belongs to the technical field of flower planting, in particular to a planting method for improving the survival rate of ginkgo transplanting. 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 trees grow slowly and have a very long lifespan. Under natural conditions, it takes more than...

Claims

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Application Information

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IPC IPC(8): A01C21/00
CPCA01C21/00A01C21/007
Inventor 曹正祥
Owner 滁州恒盛农业科技有限公司
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