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Special fertilizer for strawberries and preparation method of special fertilizer

A special fertilizer and strawberry technology, applied in the field of strawberry special fertilizer and its preparation, can solve the problems of nutrient imbalance, lower organic matter content, low fertilizer utilization rate, etc., and achieve the effect of increasing yield and simple preparation

Inactive Publication Date: 2018-01-26
唐翔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are also systematic studies on strawberry fertilization technology in my country. Although most farmers have realized the significance of formula fertilization, they do not apply it to strawberry fertilizer much, and topdressing inorganic nutrients rarely consider the nutritional characteristics and fertilizer absorption rules of strawberries. , the compound fertilizer with conventional 45% content is often applied, which affects the yield and quality
At the same time, in recent years, due to long-term continuous cropping of strawberries in greenhouses, the soil structure has deteriorated, nutrients have become unbalanced, organic matter content has decreased, the gap between the abundance and deficiency of trace elements has widened, and the ecological balance of soil microorganisms has been destroyed, resulting in an increasing incidence of pests and diseases. , its fertilizer utilization rate is low, the output is small, it is difficult to meet the market demand

Method used

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  • Special fertilizer for strawberries and preparation method of special fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A. Dry 5 parts of cow dung at a temperature of 30°C for 1 hour, and crush it to 400 mesh after drying;

[0020] B. Mix 10 parts of calcium magnesium phosphate fertilizer, 1 part of urea formaldehyde, 10 parts of pine knotweed, 1 part of silkworm excrement, and 10 parts of distiller's grains, add 10 parts of water and 1 part of yeast to ferment, and control the fermentation temperature at 40 ° C. The fermentation time is controlled at 10 days, and the pile is turned every other day during the period, and the fermented product obtained after fermentation is air-dried and granulated;

[0021] C. Mix the crushed cow dung in step A with the fermented product in step B, then add 2 parts of manganese sulfate, 3 parts of copper sulfate, 1 part of potassium superphosphate, and 1 part of attapulgite to obtain this product .

Embodiment 2

[0023] A. Dry 8 parts of cow dung at a temperature of 35°C for 2 hours, and then crush them to 450 meshes after drying;

[0024] B. Mix 15 parts of calcium magnesium phosphate fertilizer, 3 parts of urea formaldehyde, 15 parts of pine knotweed, 2 parts of silkworm excrement, and 15 parts of distiller's grains, add 15 parts of water and 3 parts of yeast to ferment, and the fermentation temperature is controlled at 50 ° C. The fermentation time is controlled at 13 days, and the pile is turned every 2 days during the period, and the fermented product obtained after fermentation is air-dried and granulated;

[0025] C. Mix the crushed cow dung in step A with the fermented product in step B, then add 3 parts of manganese sulfate, 5 parts of copper sulfate, 3 parts of potassium superphosphate, and 3 parts of attapulgite, and mix well to obtain this product .

Embodiment 3

[0027] A. Dry 10 parts of cow dung at a temperature of 40°C for 3 hours, and crush it to 500 mesh after drying;

[0028] B. Mix 20 parts of calcium magnesium phosphate fertilizer, 5 parts of urea formaldehyde, 20 parts of pine knotweed, 3 parts of silkworm excrement, and 20 parts of distiller's grains, add 20 parts of water and 5 parts of yeast to ferment, and the fermentation temperature is controlled at 60 ° C. The fermentation time is controlled at 15 days, and the pile is turned every 2 days during the period, and the fermented product obtained after fermentation is air-dried and granulated;

[0029] C. Mix the crushed cow dung in step A with the fermented product in step B, then add 4 parts of manganese sulfate, 6 parts of copper sulfate, 5 parts of potassium superphosphate, and 5 parts of attapulgite, and mix well to obtain this product .

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Abstract

The invention belongs to the technical field of fertilizer and particularly relates to special fertilizer for strawberries and a preparation method of the special fertilizer. The fertilizer is prepared from raw materials in parts by weight as follows: 10-20 parts of calcium magnesium phosphate fertilizer, 5-10 parts of cow dung, 1-5 parts of urea formaldehyde, 2-4 parts of manganese sulfate, 3-6 parts of copper sulfate, 10-20 parts of rhodomela confervoides, 1-5 parts of potassium phosphate, 1-3 parts of silkworm shit, 10-20 parts of distillers' grains and 1-5 parts of attapulgite. The specialfertilizer for strawberries can effectively increase the yield of strawberries and is simple to prepare.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a special fertilizer for strawberries and a preparation method thereof. Background technique [0002] The strawberry industry prospect analysis points out that in addition to the fresh fruit consumption of domestic strawberries, some strawberries will be processed into processed products such as strawberry jam, strawberry wine, strawberry juice, canned strawberries, and frozen strawberries, and then put into domestic and foreign markets. Judging from the development status of China's strawberry market, there is still a lot of room for improvement in strawberry production. On the one hand, improving varieties and breeding methods can help significantly increase the yield per unit area; The further integration of effective resources is conducive to accelerating the pace of achieving scale benefits in strawberry production. Judging from the analysis of industry pros...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 唐翔
Owner 唐翔