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Strawberry compound fertilizer used in spring and preparation method thereof

A compound fertilizer and strawberry technology, applied in the preparation of urea compound fertilizer, organic fertilizer, nitrogen fertilizer, etc., can solve the problems of unsweetness, affect yield, small fruit, etc., and achieve the effects of green and pollution-free ingredients, increased yield, and safe ingredients.

Inactive Publication Date: 2019-02-26
张勇健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The stem is lower than the leaves or nearly equal, densely opened, yellow pubescent, three leaves, leaflets with short stalks, thick texture, obovate or rhombus, native to South America, widely cultivated in various parts of China and Europe, Strawberry China There are many varieties of domestic excellent varieties of strawberry cultivation, more than 20,000 in total in the world, but there are only dozens of excellent varieties cultivated on a large scale, and there are 200-300 new varieties cultivated by China itself and imported from abroad. , Insufficient soil fertility can easily cause the fruit to be small and not sweet, affecting the yield

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A spring strawberry compound fertilizer comprises the following components in parts by mass:

[0022] 50-60 parts of urea, 3-9 parts of polyacrylamide, 10-12 parts of bentonite, 30-40 parts of peat, 3-6 parts of microbial bacteria, 4-8 parts of ammonium dihydrogen phosphate, 2-4 parts of organic fertilizer starter , 2-4 parts of triammonium phosphate, 15-25 parts of nitrogen, phosphorus and potassium, and 15-25 parts of crushed straw.

[0023] The preparation method of above-mentioned formula:

[0024] 1), 50-60 parts of urea, 3-9 parts of polyacrylamide, 10-12 parts of bentonite, 30-40 parts of peat, 3-6 parts of microbial bacteria, 4-8 parts of ammonium dihydrogen phosphate, organic fertilizer starter 2 -4 parts, 2-4 parts of triammonium phosphate, 15-25 parts of nitrogen, phosphorus and potassium, 15-25 parts of crushed straw, and fully stirred to prepare mixture A;

[0025] 2) Add 60-70 parts of water to the mixture A prepared in step 1, and mix thoroughly to prep...

Embodiment 2

[0027] A spring strawberry compound fertilizer comprises the following components in parts by mass:

[0028] 50 parts of urea, 3 parts of polyacrylamide, 10 parts of bentonite, 30 parts of peat, 3 parts of microbial bacteria, 4 parts of ammonium dihydrogen phosphate, 2 parts of organic fertilizer starter, 2 parts of triammonium phosphate, 15 parts of nitrogen, phosphorus and potassium, crushed Straw 15 parts.

Embodiment 3

[0030] A spring strawberry compound fertilizer comprises the following components according to mass parts:

[0031] 55 parts of urea, 6 parts of polyacrylamide, 11 parts of bentonite, 35 parts of peat, 4 parts of microbial bacteria, 6 parts of ammonium dihydrogen phosphate, 3 parts of organic fertilizer starter, 3 parts of triammonium phosphate, 20 parts of nitrogen, phosphorus and potassium, crushed 20 parts of straw.

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PUM

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Abstract

The invention discloses a strawberry compound fertilizer used in spring, which comprises the following components in parts by mass: 50-60 parts of urea, 3-9 parts of polyacrylamide, 10-12 parts of bentonite, 30-40 parts of peat, 3-6 of microbial bacteria, 4-8 parts of ammonium dihydrogen phosphate, 2-4 parts of an organic fertilizer starter, 2-4 parts of triammonium phosphate, 15-25 parts of nitrogen phosphorus and potassium, and 15-25 parts of crushed straw. The compound fertilizer of the invention can promote the growth of strawberries, increases the fruit yield, and alleviates the soil problem to some extent.

Description

technical field [0001] The invention relates to a plant fertilizer, in particular to a spring strawberry compound fertilizer and a preparation method thereof. Background technique [0002] Strawberry, perennial herb, 10-40 cm tall. The stem is lower than the leaves or nearly equal, densely opened, yellow pubescent, three leaves, leaflets with short stalks, thick texture, obovate or rhombus, native to South America, widely cultivated in various parts of China and Europe, Strawberry China There are many varieties of domestic excellent varieties of strawberry cultivation, more than 20,000 in total in the world, but there are only dozens of excellent varieties cultivated on a large scale, and there are 200-300 new varieties cultivated by China itself and imported from abroad. , Insufficient soil fertility can easily cause the fruit to be small and not sweet, which will affect the yield. Contents of the invention [0003] The invention provides a spring strawberry compound fe...

Claims

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Application Information

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IPC IPC(8): C05G1/00
CPCC05B7/00C05C9/00C05D1/00C05D9/00C05F11/00C05F11/08C05F17/00C05G1/00
Inventor 张勇健
Owner 张勇健