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Conditioning nutritional liquid for preventing flower and fruit drop of peach trees as well as preparation method and use method thereof

A nutrient solution and peach tree technology, which is applied in botany equipment and methods, horticultural methods, applications, etc., can solve the problems of pollen vitality, influence of insects and pollination, and aggravate flower drop, so as to reduce the phenomenon of flower drop during flowering period, Effect of reducing fruit drop and increasing fruit setting rate

Inactive Publication Date: 2018-02-23
衡阳县桃园果品专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, peach trees tend to drop flowers and fruits during the planting process. The main reasons are as follows: 1. Soil defertilization: Insufficient fertilization of the soil or partial application of certain fertilizers will lead to soil defertilization, which in turn shows that peach trees are deficient in nutrients; some trace elements Fertilizers, such as boron, iron, calcium, etc. have a good effect on peach tree flower preservation and fruit stability; in addition, the application of pesticides and fertilizers that are allergic to peach trees will also cause peach trees to drop flowers and fruits; 2. The soil is dry and water-deficient: Soil drought and water shortage will inevitably lead to severe flower and fruit drop of peach trees; 3. Too much rain during the flowering period: Peach trees are prone to long-term continuous rainy weather during the flowering period, which has a great impact on the vitality of pollen and makes more flowers bloom. Falling off early; In addition, too much rain also causes the soil to be too wet, which affects the absorption of soil nutrients by the roots of peach trees, and aggravates the occurrence of flower drop; 4. Improper fertilization and medication during the flowering period: when the temperature is too high during the flowering period, spraying pesticides or topdressing leaves are easy Cause phytotoxicity of peach trees and cause the flowers to lose water and scorched flowers fall off all night long; excessive spraying of pesticides or fertilizers during the flowering period can easily cause flower drop; excessive use of pesticides during the flowering period of peach trees will kill many peach trees. Insects affect the pollination of insects, aggravating the falling flowers of peach trees; 5, poor flower thinning and fruit thinning: too many flowers and fruits consume a large amount. 6. Poor control of summer shoots: Summer temperatures are high, fertilizer effects come quickly, and peach trees are prone to summer shoots; adult peach trees need both flowers and fruits and summer shoots during the flowering and fruiting period, vegetative growth and reproduction The growth proceeds synchronously, and the contradiction between the two is relatively prominent; at this time, if the control of the summer shoots is not effective, the summer shoots will be drawn too much and consume a lot of nutrients, which will cause flowering and fruit drop

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 150 parts of calcium carbonate, 14 parts of zinc sulfate, 4 parts of potassium chloride, 16 parts of potassium phosphate, 1.5 parts of yeast selenium, 2 parts of copper chloride, 60 parts of iron sulfate, 115 parts of magnesium sulfate heptahydrate, 155 parts of urea, honeysuckle extract 190 parts of Chinese medicine, 55 parts of Radix isatidis extract, 100-150 parts of dandelion extract, 2500-3000 parts of water.

Embodiment 2

[0017] 160 parts of calcium carbonate, 13 parts of zinc sulfate, 5 parts of potassium chloride, 17 parts of potassium phosphate, 1.5 parts of yeast selenium, 3 parts of copper chloride, 65 parts of iron sulfate, 120 parts of magnesium sulfate heptahydrate, 150 parts of urea, honeysuckle extract 180 parts of Chinese medicine, 60 parts of isatidis root extract, 125 parts of dandelion extract, and 3000 parts of water.

Embodiment 3

[0019] 170 parts of calcium carbonate, 12 parts of zinc sulfate, 4 parts of potassium chloride, 18 parts of potassium phosphate, 1.5 parts of yeast selenium, 4 parts of copper chloride, 70 parts of iron sulfate, 125 parts of magnesium sulfate heptahydrate, 140 parts of urea, honeysuckle extract 185 parts, 65 parts of Radix isatidis extract, 135 parts of dandelion extract, 2900 parts of water.

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PUM

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Abstract

Conditioning nutritional liquid for preventing flower and fruit drop of peach trees is prepared from the following components in parts by mass: 120 to 200 parts of calcium carbonate, 5 to 15 parts ofzinc sulfate, 2 to 5 parts of potassium chloride, 15 to 20 parts of potassium phosphate, 1 to 2 parts of selenium yeast, 2 to 5 parts of copper chloride, 50 to 70 parts of ferric sulfate, 110 to 140 parts of magnesium sulfate heptahydrate, 100 to 160 parts of urea, 160 to 220 parts of honeysuckle flower extract, 50 to 100 parts of isatis root extract, 100 to 150 parts of herba taraxaci extract and2500 to 3000 parts of water. When the peach trees are treated by the nutritional liquid, the flower buds of the peaches are strong, the success rate of pollination and insemination is increased, theflower drop phenomenon of the flowering period of peaches is reduced, the fruit drop phenomenon of the fruiting period is reduced, the fruiting rate is increased, and the peach trees can fruit in advance.

Description

technical field [0001] The invention relates to the technical field of peach tree planting, in particular to a conditioning nutrient solution for preventing peach tree flower and fruit drop and a preparation method thereof. Background technique [0002] The benefits of peaches are well known: peaches have the effects of invigorating the middle and nourishing qi, nourishing yin and promoting body fluid, moistening the intestines and laxative, especially suitable for people with symptoms such as qi and blood deficiency, sallow complexion, palpitations, shortness of breath, constipation, amenorrhea, congestion, swelling and pain Food. However, peach trees tend to drop flowers and fruits during the planting process. The main reasons are as follows: 1. Soil defertilization: Insufficient fertilization of the soil or partial application of certain fertilizers will lead to soil defertilization, which in turn shows that peach trees are deficient in nutrients; some trace elements Fer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G7/06A01G17/00
CPCA01G7/06A01G17/005C05B7/00C05G5/20C05C9/00C05D1/02C05D3/02C05D5/00C05D9/02C05F11/00
Inventor 李代利
Owner 衡阳县桃园果品专业合作社
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