A kind of fertilization method of thin shell hickory tree

A technology of pecan tree and fertilization method, which is applied in the directions of fertilization method, fertilization device, fertilizer mixture, etc., can solve the problems of low yield, reduced survival rate of pecan tree, insufficient nutrition of pecan, etc., and achieves increased yield , the effect of reducing the incidence of pests and diseases

Active Publication Date: 2018-05-29
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional fertilization of pecans, fruit growers are often inaccurate about the fertilization time, frequency and dosage of fertilization, the type of fertilizer fertilized and the method of fertilization, resulting in the inability of pecans to be fully balanced. Obtain the various nutrients needed for its growth, and then make the newly planted pecan nuts insufficient in nutrition, so that the roots, leaves, flowers, stems and fruits of the newly planted pecans cannot be well developed. Insects and diseases even occur
Further cause the survival rate of the newly planted pecan tree to reduce, and the yield is low, thereby affecting the economic benefits of the fruit growers planting the pecan

Method used

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  • A kind of fertilization method of thin shell hickory tree

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Comparison scheme
Effect test

Embodiment 1

[0018] A kind of fertilization method of thin shell hickory tree, specifically comprises following implementation steps:

[0019] Step 1, during 3-4 months, apply 5 kg of farmyard manure and 0.2 kg of phosphate fertilizer to each sapling, fertilize once every 20 days, and apply 3 times in a row. Way;

[0020] Step 2, between May and June, apply fertilizer on the tree border, apply 45 kilograms of soil and miscellaneous fertilizers, 0.2 kilograms of cottonseed hulls and 0.1 kilograms of compound fertilizer for each sapling, and shallowly cultivate the soil after application;

[0021] Step 3, in June-July, topdressing in fruit expansion period, every sapling applies 0.3 kilogram of nitrogen fertilizer, 0.4 kilogram of phosphorus fertilizer and 0.7 kilogram of potash fertilizer;

[0022] Step 4, during July-September, topdress each sapling in the small leaf stage with decomposed manure every 7 days for 4 consecutive times, and topdress each sapling with 50 grams of urea and urea...

Embodiment 2

[0027] A kind of fertilization method of thin shell hickory tree, specifically comprises following implementation steps:

[0028] Step 1, during 3-4 months, apply 3 kg of farmyard manure and 0.2 kg of phosphate fertilizer to each sapling, fertilize 1 time every 10 days, and apply 5 times in a row. When fertilizing each time, it is carried out after rain or after irrigation. Fertilization by spreading on the ground;

[0029] Step 2, during May-June, apply fertilizer on the tree border, apply 30 kg of soil and miscellaneous fertilizers, 0.2 kg of cottonseed hulls and 0.1 kg of compound fertilizer for each sapling, and shallowly cultivate the soil after applying;

[0030] Step 3, in June-July, in the fruit expansion period topdressing, every sapling applies 0.5 kilogram of nitrogen fertilizer, 0.6 kilogram of phosphorus fertilizer and 0.8 kilogram of potash fertilizer;

[0031] Step 4, during July-September, every sapling in the small-leaf stage is topdressed with decomposed man...

Embodiment 3

[0035] A kind of fertilization method of thin shell hickory tree, specifically comprises following implementation steps:

[0036] Step 1, during 3-4 months, apply 4 kg of farmyard manure and 0.2 kg of phosphate fertilizer to each sapling, fertilize once every 15 days, and apply once continuously. Way;

[0037] Step 2, during May-June, apply fertilizer on the tree border, apply 35 kg of soil and miscellaneous fertilizers, 0.2 kg of cottonseed hulls and 0.1 kg of compound fertilizer for each sapling, and shallowly cultivate the soil after the application;

[0038] Step 3, in June-July, topdressing in the fruit expansion period, every sapling applies 0.4 kilogram of nitrogen fertilizer, 0.5 kilogram of phosphorus fertilizer and 0.8 kilogram of potash fertilizer;

[0039] Step 4, during July-September, topdress each sapling in the small leaf stage with decomposed manure every 8 days for 3 consecutive times, and topdress each sapling with 50 grams of urea and urea every 10 days in...

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Abstract

The invention discloses a fertilization method for pecan trees with thin shells. The fertilization method of the invention can effectively solve the problems of inaccurate grasp of fertilization time, fertilization frequency and dosage, fertilizer type and fertilization method in the current fertilization method. Fertilization method By adjusting the time of fertilization, the type of fertilizer selected for each fertilization, the dosage of each fertilization and the method of fertilization, the newly planted hickory trees can fully and evenly obtain the various nutrients required for each growth stage , thereby greatly improving the survival rate of hickory trees and the output of hickory nuts, because the newly planted hickory nuts are nutritious and also reduce the incidence of insect pests and diseases.

Description

technical field [0001] The invention relates to a method of fertilizing, in particular to a method of fertilizing pecan trees with thin shells. Background technique [0002] Like other plants, pecans need nutrients such as nitrogen, phosphorus, potassium, calcium, magnesium, chlorine, sulfur, zinc, iron, manganese, copper, and molybdenum in addition to absorbing carbon, hydrogen, and oxygen in the air and water. element. In the traditional fertilization of pecans, fruit growers are often inaccurate about the fertilization time, frequency and dosage of fertilization, the type of fertilizer fertilized and the method of fertilization, resulting in the inability of pecans to be fully balanced. Obtain the various nutrients needed for its growth, and then make the newly planted pecan nuts insufficient in nutrition, so that the roots, leaves, flowers, stems and fruits of the newly planted pecans cannot be well developed. There are even pest and disease problems. Further cause th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C21/00C05G1/00
Inventor 戴文杨士虎
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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