Conditioning nutritional liquid preventing fruit dropping of peach trees, preparation method and application method thereof

Abstract

The invention relates to conditioning nutritional liquid preventing the fruit dropping of peach trees. The conditioning nutritional liquid is prepared from the following components in parts by weight:120 to 200 parts of iron sulfate, 5 to 15 parts of zinc sulfate, 2 to 5 parts of sodium chloride, 15 to 20 parts of potassium sulfate, 1 to 2 parts of yeast selenium, 2 to 5 parts of copper chloride,50 to 70 parts of borax, 110 to 140 parts of magnesium sulfate heptahydrate, 100 to 160 parts of dipotassium phosphate, 160 to 220 parts of artemisia argyi extract, 50 to 100 parts of radix isatidisextract, 100 to 150 parts of herba taraxaci extract, and 2500 to 3000 parts of water. The nutritional liquid is used for treating the peach trees, so that buds of the peach trees are strong, the pollination and fertilization success rate can be increased, the flower falling phenomenon of cherry trees at a flowering phase can be reduced, the fruit falling phenomenon at the fruiting period can be reduced, the fruit setting percentage is increased, and the early fruit settling of the peach trees can be realized.

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 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 Fertilizers, s...

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