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Long-acting organic compound fertilizer for planting citrus

A compound fertilizer and long-acting technology, applied in the direction of organic fertilizer, urea compound fertilizer, inorganic fertilizer, etc., can solve the problems of orchard soil environmental pollution, low fertilizer availability, slow fertilizer effect, etc., to reduce the frequency of fertilization and improve the soil Physical and chemical properties, overcoming the effect of labor force

Inactive Publication Date: 2016-12-14
钟山佳欣果蔬有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also some orchard farmers who put urban waste directly into the pits. Due to unscreened classification, some white plastic bags and metals and other sundries have caused serious environmental pollution to the orchard soil.
This method of fertilization exerts a very slow fertilizer effect, and the availability of fertilizer is low, which has little effect on promoting the emergence, flowering and fruit setting of fruit trees in the coming year.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The preparation method of the long-acting organic compound fertilizer of planting citrus, comprises the following steps:

[0029] 1. Weigh the raw materials according to the following weight: molasses alcohol waste liquid 50kg, sesame dregs 50kg, silkworm excrement 40kg, peanut bran 20kg, humic acid 3kg, mix all raw materials evenly, ferment at 40°C for 10 days, Down drying to moisture content is 8%, obtains organic fertilizer;

[0030] 2. Mix the above-mentioned organic fertilizer with 20kg of urea, 10kg of potassium chloride, and 15kg of superphosphate, and add it into a granulator to make granular fertilizer;

[0031] 3. Take 4kg of redispersible latex powder, 3kg of sepiolite and 3kg of nano-calcium carbonate, dissolve them in 100kg of water, and mix them evenly to obtain a coating slurry;

[0032] 4. Spray the coated slurry evenly on the surface of the granular fertilizer, stir well, and then dry it at a temperature of 50°C until the water content is 10%.

Embodiment 2

[0034] The preparation method of the long-acting organic compound fertilizer of planting citrus, comprises the following steps:

[0035] 1. Weigh the raw materials according to the following weight: molasses alcohol waste liquid 70kg, sesame dregs 60kg, silkworm excrement 50kg, peanut bran 30kg, humic acid 5kg, mix all raw materials evenly, ferment at 70°C for 6 days, 70°C Down drying until the water content is 6%, to obtain organic fertilizer;

[0036] 2. Mix the above-mentioned organic fertilizer with 30kg of urea, 15kg of potassium chloride, and 20kg of superphosphate, and add it into a granulator to make granular fertilizer;

[0037] 3. Take 6kg of redispersible latex powder, 5kg of sepiolite and 5kg of nano-calcium carbonate, dissolve them in 200kg of water, and mix them evenly to obtain a coated slurry;

[0038]4. Spray the coating slurry evenly on the surface of the granular fertilizer, stir well, and then dry it at a temperature of 70°C until the water content is 5%. ...

Embodiment 3

[0040] The preparation method of the long-acting organic compound fertilizer of planting citrus, comprises the following steps:

[0041] 1. Weigh the raw materials according to the following weight: molasses alcohol waste liquid 60kg, sesame dregs 55kg, silkworm excrement 45kg, peanut bran 25kg, humic acid 4kg, mix all raw materials evenly, ferment at 60°C for 8 days, Down drying until the water content is 7%, to obtain organic fertilizer;

[0042] 2. Mix the above-mentioned organic fertilizer with 25kg of urea, 12kg of potassium chloride, and 18kg of superphosphate, and add it into a granulator to make granular fertilizer;

[0043] 3. Take 5kg of redispersible latex powder, 4kg of sepiolite and 5kg of nano-calcium carbonate, dissolve them in 150kg of water, and mix them evenly to obtain a coating slurry;

[0044] 4. Spray the coated slurry evenly on the surface of the granular fertilizer, stir well, and dry at a temperature of 60°C until the water content is 6%.

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Abstract

The invention discloses a long-acting organic compound fertilizer for planting citrus. The long-acting organic compound fertilizer for planting citrus is prepared from, by weight, 50-70 parts of molasses-alcohol waste liquor, 50-60 parts of sesame dregs, 40-50 parts of silkworm excrement, 20-30 parts of peanut bran, 3-5 parts of humic acid, 20-30 parts of urea, 10-15 parts of potassium chloride, 15-20 parts of calcium superphosphate and 10-15 parts of a coating material, wherein the coating material is prepared from, by weight, 4-6 parts of redispersible latex powder, 3-5 parts of sepiolite and 3-5 parts of nano-calcium carbonate. Inorganic fertilizer and organic fertilizer are combined to prepare the long-acting organic compound fertilizer, and the long-acting organic compound fertilizer has the advantages of being comprehensive in nutrition, reasonable in element use proportion, high in fertilizer utilization rate, long in acting time, low in cost and the like, and can increase the yield of citrus, improve the quality of citrus, reduce the production cost and relieve the labor intensity.

Description

technical field [0001] The invention belongs to the technical field of plant planting, in particular to a long-acting organic compound fertilizer for planting citrus. Background technique [0002] Citrus is the most important fruit species in southern my country. Its sustained high yield and high economic benefits have become a shortcut for fruit farmers to get rid of poverty and become a pillar industry of the rural economy in the main citrus producing areas. Guangxi is located in the subtropical zone, with a mild climate, abundant rainfall, many mountains, and many rivers. The natural conditions are suitable for large-scale cultivation of citrus. Reasonable fertilization is the guarantee of high-quality, high-yield and sustained high-yield in citrus production. After the variety, climate and production area are determined, soil fertility level, field management, and fertilization measures are the main factors affecting the high-quality and high-yield of citrus, and fertili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B1/02C05G3/00C05G3/80C05G5/12C05G5/30C05C9/00C05D1/02C05D3/02C05D9/00C05F3/00C05F5/002C05F5/008C05F11/02
Inventor 杨龙俊
Owner 钟山佳欣果蔬有限责任公司
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