Special fertilizer for walnuts

A technology for special fertilizer and walnut, applied in the field of special fertilizer for walnut and its preparation, can solve problems such as plant or environmental pollution, nutritional insufficiency, excessive enrichment, etc., and achieves simple and easy preparation process, prevention and control of root diseases and insect pests, wide and low-cost sources Effect

Inactive Publication Date: 2015-06-03
冯祥茂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many varieties of walnut-specific fertilizers available, but they all have different defects. Some products have insufficient nutrition and cannot meet the growth needs of walnut trees; or the ratio of nutrient elements is unreasonable, resulting in waste and excessive enri

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The special fertilizer for walnuts of the present invention is made into finished product 100kg.

[0029] The raw material composition and weight ratio are: 35kg of mineral ash powder (silicate slag), 15kg of peat powder, 20kg of urea, 10kg of phosphate rock powder, 1kg of boric acid powder, 10kg of potassium nitrate, 5kg of calcium chloride, 1kg of zinc sulfate, and magnesium sulfate 1kg, manganese sulfate 1kg, iron sulfate 1kg, copper sulfate 1kg.

[0030] Its specific preparation method is:

[0031] (1) Stir the weighed mineral ash powder, peat powder, phosphate rock powder, and urea evenly to form a mixture A;

[0032] (2) Stir the weighed calcium chloride, potassium nitrate, boric acid powder, zinc sulfate, magnesium sulfate, manganese sulfate, iron sulfate, and copper sulfate evenly, dissolve in water, and form a mixed solution B;

[0033] (3) Spread the mixture A to a thickness of 1-3cm, and evenly spray the mixture B to obtain the mixture C;

[0034] (4) Dry ...

Embodiment 2

[0036] The special fertilizer for walnuts of the present invention is made into 100 jin of finished products.

[0037] The raw material composition and weight ratio are: 20 catties of mineral ash powder (silicic acid slag), 25 catties of peat powder, 20 catties of urea, 15 catties of phosphate rock powder, 0.5 catties of boric acid powder, 10 catties of potassium nitrate, and 6 catties of calcium chloride , 0.5 catties of zinc sulfate, 0.5 kg of magnesium sulfate, 0.5 catties of manganese sulfate, 0.5 catties of iron sulfate, and 0.5 catties of copper sulfate.

[0038] Its specific preparation method is:

[0039] (1) Stir the weighed mineral ash powder, peat powder, phosphate rock powder, and urea evenly to form a mixture A;

[0040] (2) Stir the weighed calcium chloride, potassium nitrate, boric acid powder, zinc sulfate, magnesium sulfate, manganese sulfate, iron sulfate, and copper sulfate evenly, dissolve in water, and form a mixed solution B;

[0041] (3) Spread the mixt...

Embodiment 3

[0044] The special fertilizer for walnuts of the present invention is made into 100 jin of finished products.

[0045] The raw material composition and weight ratio are: 30 catties of mineral ash powder (silicic acid slag), 20 catties of peat powder, 20 catties of urea, 15 catties of phosphate rock powder, 0.2 catties of boric acid powder, 8 kg of potassium nitrate, and 8 catties of calcium chloride , 0.2 catties of zinc sulfate, 0.2 kg of magnesium sulfate, 0.2 catties of manganese sulfate, 0.2 catties of iron sulfate, and 0.2 catties of copper sulfate.

[0046] Its specific preparation method is:

[0047] (1) Stir the weighed mineral ash powder, peat powder, phosphate rock powder, and urea evenly to form a mixture A;

[0048] (2) Stir the weighed calcium chloride, potassium nitrate, boric acid powder, zinc sulfate, magnesium sulfate, manganese sulfate, iron sulfate, and copper sulfate evenly, dissolve in water, and form a mixed solution B;

[0049] (3) Spread the mixture A ...

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PUM

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Abstract

The invention provides a special fertilizer for walnuts and belongs to the technical field of agricultural chemical fertilizers. The special fertilizer comprises the following main components: calxes (silicate slag), grass carbon powder, urea, powdered rock phosphate, boric acid powder, potassium nitrate, calcium chloride, zinc sulfate, magnesium sulfate, manganese sulfate, iron sulfate and copper sulfate, wherein all the nutrient elements are prepared into the special fertilizer in proportion by weight. The special fertilizer provided by the invention, serving as a base fertilizer, is reasonable in nutrition collocation, can fully meet requirements of walnut trees on various nutrient elements after being applied, is lasting and efficient in fertility, can improve the soil structure and control root diseases and insect pests, and can obviously improve the yield and quality of fruits.

Description

technical field [0001] The invention belongs to the technical field of agricultural chemical fertilizers, and in particular relates to a special fertilizer for walnuts and its preparation method, usage and dosage. Background technique [0002] In today's agricultural production, fertilization is an essential step. Scientific, reasonable and targeted fertilization is the key to improving crop yield and quality. There are many varieties of walnut-specific fertilizers available, but they all have different defects. Some products have insufficient nutrition and cannot meet the growth needs of walnut trees; or the ratio of nutrient elements is unreasonable, resulting in waste and excessive enrichment of specific elements; or some products There are public hazards to plants or the environment; or the application effect of some products is not satisfactory; or the application instructions of some products are not specific and clear, and the fruit growers cannot determine the dosag...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01C21/00
CPCA01C21/005C05B17/00C05G3/80C05C5/02C05C11/00C05D3/00C05D5/00C05D9/02C05F11/02
Inventor 冯祥茂
Owner 冯祥茂
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