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High-calcium and selenium-rich foliage spraying fertilizer for fruit trees as well as preparation method and application thereof

A foliar spray and fruit tree technology, which is applied in the field of high calcium and selenium-rich fruit tree fertilization and its preparation, can solve the problems of nutritional foliar fertilizer with little resistance to stress, leaching loss, and short duration of effect. , to achieve the effect of improving appearance quality, rich organic matter content and improving mobility

Pending Publication Date: 2018-07-20
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of them are nutritional foliar fertilizers. At present, nutritional foliar fertilizers have the problems of serious leaching and short duration. There are few nutritional and functional types that can supplement calcium and selenium, and enhance the stress resistance of trees and fruits. nutritional foliar fertilizer

Method used

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  • High-calcium and selenium-rich foliage spraying fertilizer for fruit trees as well as preparation method and application thereof
  • High-calcium and selenium-rich foliage spraying fertilizer for fruit trees as well as preparation method and application thereof
  • High-calcium and selenium-rich foliage spraying fertilizer for fruit trees as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0034] Utilize the preparation method of a kind of high-calcium, selenium-rich fruit tree foliage spray fertilizer as above, comprising the steps:

[0035] Step 1, prepare plant ash leachate and organic fertilizer leachate 3-5 days in advance, and set aside;

[0036] Step 2, taking each component according to the above parts by weight;

[0037] Step 3, add the water that accounts for 5-10% of the total water mass into the sodium selenite, urea, sugar alcohol chelated calcium and fulvic acid that are weighed in step 2 and fully dissolve to obtain a mixed solution;

[0038]Step 4. Mix and stir the plant ash leachate and organic fertilizer leachate prepared in advance in step 1, the agricultural silicone surfactant weighed in step 2, and the fully dissolved mixed solution in step 3, and then add the remaining water to constant volume to obtain A high-calcium, selenium-rich foliar spray fertilizer for fruit trees.

[0039] A high-calcium, selenium-rich fruit tree foliage spray f...

Embodiment 1

[0046] A kind of high-calcium, selenium-rich fruit tree foliage spray fertilizer, the fruit tree foliage spray fertilizer is made of water and main ingredients, the main ingredients include sodium selenite, urea, sugar alcohol chelated calcium, fulvic acid, Plant ash leaching solution, decomposed farm organic fertilizer leaching solution and agricultural silicone surfactant, the main ingredients added per 1kg of water are: sodium selenite 15mg, urea 5g, sugar alcohol chelated calcium 5g, fulvic acid 3g, plant ash leaching solution 100ml, 200ml of decomposed farm organic fertilizer leachate and 3ml of agricultural silicone surfactant.

[0047] Utilize the preparation method of a kind of high-calcium, selenium-rich fruit tree foliage spray fertilizer as above, comprising the steps:

[0048] Step 1. Prepare plant ash extract and decomposed farm organic fertilizer extract 5 days in advance for later use;

[0049] Step 2, taking each component according to the above parts by weigh...

Embodiment 2

[0056] A high-calcium, selenium-rich fruit tree foliar spray fertilizer, which is made of water and main ingredients, the main ingredients include sodium selenite, urea, amino acid chelated calcium, fulvic acid, plant ash For leaching solution, commercial organic fertilizer leaching solution and agricultural silicone surfactant, the main ingredients added per 1kg of water are: sodium selenite 5mg, urea 3g, amino acid chelated calcium 3g, fulvic acid 1g, plant ash leaching solution 30ml, commercial Organic fertilizer leaching solution 50ml and agricultural silicone surfactant 1ml.

[0057] Utilize the preparation method of a kind of high-calcium, selenium-rich fruit tree foliage spray fertilizer as above, comprising the steps:

[0058] Step 1, prepare plant ash leachate and commercial organic fertilizer leachate 3 days in advance, and set aside;

[0059] Step 2, taking each component according to the above parts by weight;

[0060] Step 3, adding 5-10% of the total water mass...

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Abstract

The invention provides high-calcium and selenium-rich foliage spraying fertilizer for fruit trees. The high-calcium and selenium-rich foliage spraying fertilizer for the fruit trees is prepared from water and main materials, wherein the main materials comprise sodium selenite, urea, sugar alcohol chelated calcium, fulvic acid, plant ash leachate, an organic fertilizer leachate and an agriculturalorganic silicon surfactant; the adding amount of the main materials in each 1kg of the water is as follows: 5 to 15mg of the sodium selenite, 3 to 5g of the urea, 3 to 5g of the sugar alcohol chelatedcalcium, 1 to 3g of the fulvic acid, 30 to 100ml of the plant ash leachate, 50 to 200ml of the organic fertilizer leachate and 1 to 3ml of the agricultural organic silicon surfactant. According to the high-calcium and selenium-rich foliage spraying fertilizer provided by the invention, the production of selenium-rich and high-calcium fruits is integrated and the total selenium content of the fruits in the fruit trees and the total calcium content of fruit pulp are greatly improved; the agricultural organic silicon surfactant is used as a diffusing agent, so that nutrient components includingcalcium, selenium, amino acids and the like have very good permeability and also have very good diffusing performance; furthermore, the amino acid chelated calcium is used as a calcium source, and fixation of the calcium is avoided; the mobility of the calcium is improved, and a total area of calcium supplementing and calcium absorption is greatly improved; the absorption and utilization rate of the calcium is extremely improved.

Description

technical field [0001] The invention relates to the technical field of fruit tree cultivation, in particular to a high-calcium and selenium-rich fruit tree foliar spray fertilizer and its preparation method and application. Background technique [0002] Fruit tree foliar fertilizer is a general term for a type of fertilizer sprayed on the leaves of fruit trees during the growing season. Fruit tree foliar fertilizer is an effective measure to supplement the lack of soil fertilization. It has the advantages of small amount of fertilizer, high utilization rate, quick action and obvious effect. specialty. Especially when there is drought and water shortage, soil fertilization is not easy to play a role, and the effect of spraying foliar fertilizer is more significant. Spraying foliar fertilizer can replenish nitrogen, phosphorus, potassium and other trace elements in time, improve the fruit setting rate of fruit trees, increase Fruit yield. [0003] At present, there are many ...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01C21/00
CPCA01C21/005C05C9/00C05G5/20C05D1/00C05D9/02C05F11/00C05F11/02C05G3/00
Inventor 杨英军李艳梅陈迪新王宁李芳菲
Owner HENAN UNIV OF SCI & TECH
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