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Fertilizing method for increasing apple yield

A fertilization method and yield technology, applied in the direction of fertilization method, fertilization device, phosphate fertilizer, etc., can solve the problems of waste of resources, excessive amount of fertilizer, etc., and achieve the effects of reducing waste, improving economic benefits, and increasing apple yield

Inactive Publication Date: 2016-07-13
张志莲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the amount of fertilizer required by this method is too much, and it is easy to cause waste of resources.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A fertilization method for improving apple yield, comprising the following steps:

[0023] 1) Apply basal fertilizer in the first ten days of February, first apply 30kg of pig manure to each plant, and after 6 days, apply 1kg of phosphorus fertilizer and 0.3kg of nitrogen fertilizer to each plant;

[0024] 2) topdressing before the budding of apple trees blooms, every plant applies nitrogen fertilizer 1.4kg and phosphorus fertilizer 1kg;

[0025] 3) topdressing after the apple tree has faded, and applying 1.6kg of nitrogen-containing compound fertilizer to each plant;

[0026] 4) Topdressing in the fruit expansion stage, applying 2kg of special compound fertilizer per plant, wherein N:P:K=1:1:2;

[0027] 5) Spray fertilizer after fruit setting to before maturity, spray the tree crown with 0.5% potassium dihydrogen phosphate mixed with 0.1% insecticide, and 0.3% urea mixed fertilizer solution, once every 10 days, for 3 times in a row;

[0028] 6) Topdressing within 8 d...

Embodiment 2

[0034] A fertilization method for improving apple yield, comprising the following steps:

[0035] 1) Apply basal fertilizer in mid-March, first apply 40kg of chicken manure per plant, and 10 days later, apply 1.5kg of phosphorus fertilizer and 0.5kg of nitrogen fertilizer per plant;

[0036] 2) topdressing before the budding of apple trees blooms, every plant applies nitrogen fertilizer 1.7kg and phosphorus fertilizer 1.3kg;

[0037] 3) topdressing after the apple tree has faded, and applying nitrogen-containing compound fertilizer 1.9kg per plant;

[0038] 4) Topdressing in the fruit expansion stage, each plant is applied with 3kg of special compound fertilizer, wherein N:P:K=1:1.5:2.3;

[0039] 5) spray fertilizer after fruit setting to before maturity, spray crown with 0.5% potassium dihydrogen phosphate mixed with 0.5% insecticide, 0.3% urea mixed fertilizer solution, spray once every 15 days, 4 times in a row;

[0040] 6) Topdressing within 10 days after harvesting, 1.5...

Embodiment 3

[0046] A fertilization method for improving apple yield, comprising the following steps:

[0047] 1) Apply basal fertilizer in late February, first apply 35kg of sheep manure per plant, and after 8 days, apply 1.2kg of phosphorus fertilizer and 0.4kg of nitrogen fertilizer per plant;

[0048] 2) topdressing before the budding and flowering of the apple trees, 1.5kg of nitrogen fertilizer and 1.2kg of phosphorus fertilizer per plant;

[0049] 3) topdressing after the apple tree has faded, and applying nitrogen-containing compound fertilizer 1.7kg per plant;

[0050] 4) topdressing in the fruit expansion stage, each plant applies 2-3kg of special compound fertilizer, wherein N:P:K=1:1.3:2.1;

[0051] 5) Spray fertilizer after fruit setting to before maturity, spray tree crown with 0.5% potassium dihydrogen phosphate mixed with 0.4% insecticide, 0.3% urea mixed fertilizer solution, spray once every 13 days, 3 times in a row;

[0052] 6) Topdressing within 9 days after harvestin...

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PUM

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Abstract

The invention discloses a fertilizing method for increasing apple yield. The method performs fertilization through the steps of: 1) base fertilizer application, 2) topdressing before sprouting and flowering, 3) topdressing after flower fading, 4) topdressing at fruit enlargement period, 5) fertilizer spraying after fruit setting and before ripening, and 6) topdressing within 8-10 days after harvesting so as to further increase the apple yield. The fertilizing method for increasing apple yield provided by the invention strictly controls the fertilization time, fertilizer type and fertilization dosage, promotes absorption of apple tree nutritional ingredients, increases apple yield, and increases the income of fruit farmers. According to the method provided by the invention, a special compound fertilizer is used at the fruit enlargement period, and an aroma-enhancing activating agent is added into the compound fertilizer to endow apples with aromatic flavor, at the same time the method can promote the consumption of consumers, and improves economic benefits.

Description

technical field [0001] The invention relates to a fertilization method, in particular to a fertilization method for increasing apple yield. Background technique [0002] Apple (Apple), is the most common fruit, and the apple tree belongs to Rosaceae, deciduous tree, leaf oval, has sawtooth. Its fruit is spherical in shape, sweet in taste, crisp in taste, and rich in nutrition. It is the crown of the four major fruits. The nutrients in apples are highly soluble and easily absorbed by the human body, so they are called "living water", which is beneficial to dissolve sulfur elements and make the skin smooth and tender. [0003] The nutrient management of apple orchards lacks scientific basis, and the blindness of fertilization is large. It cannot comprehensively consider the nutritional needs of apples, soil conditions, and fertilizer characteristics. Reasonable fertilization, the fertilizer utilization rate is low. There are generally "three biases" in fertilization by fruit...

Claims

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Application Information

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IPC IPC(8): A01C21/00C05G3/00
CPCA01C21/005C05B7/00C05G3/00
Inventor 张志莲
Owner 张志莲
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