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Fertilizer for improving broccoli yield and quality and preparation method thereof

A technology for broccoli and yield, applied in the direction of microorganism-based methods, biochemical equipment and methods, fertilizers made from biological waste, etc., can solve the problems of unsatisfactory nutritional quality and low yield of broccoli, and achieve full utilization , good slow release and adsorption, and the effect of increasing production

Inactive Publication Date: 2020-08-04
崔艳兰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a fertilizer and its preparation method for improving the yield and quality of broccoli, so as to solve technical problems such as low yield of broccoli and unsatisfactory nutritional quality such as glucoraphanin.

Method used

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  • Fertilizer for improving broccoli yield and quality and preparation method thereof
  • Fertilizer for improving broccoli yield and quality and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0039] A kind of preparation method of the fertilizer that improves broccoli output and quality, by weight, concrete steps are as follows:

[0040] (1) Firstly, 10 parts of 100-mesh corn stalk powder are made into porous microspheres through hydrothermal reaction, and then the porous microspheres are mixed evenly with 6 parts of 40-mesh cottonseed hull powder to obtain mixed powder;

[0041] (2) Then 8 parts of polyglutamic acid are dissolved in 80 parts of water, poured into the mixed powder obtained in step (1), ultrasonically oscillated, sprayed and granulated to obtain granules;

[0042] (3) Add 3 parts of inorganic fertilizer components, 0.2 parts of mixed bacteria powder, and 0.8 parts of corn-enteromorpha mixed fermentation product into 40 parts of water, and ultrasonically oscillate evenly to obtain an aqueous solution, and finally pour the particles obtained in step (2) into In aqueous solution, dipping, and vacuum freeze-drying, a kind of fertilizer that improves the...

Embodiment 2

[0059] A kind of preparation method of the fertilizer that improves broccoli output and quality, by weight, concrete steps are as follows:

[0060] (1) Firstly, 10 parts of 200-mesh corn stalk powder are made into porous microspheres through hydrothermal reaction, and then the porous microspheres are mixed evenly with 5 parts of 50-mesh cottonseed hull powder to obtain mixed powder;

[0061] (2) Then 7 parts of polyglutamic acid were dissolved in 100 parts of water, poured into the mixed powder obtained in step (1), ultrasonically oscillated evenly, sprayed and granulated to obtain granules;

[0062] (3) Then add 2 parts of inorganic fertilizer components, 0.3 parts of mixed bacteria powder, and 0.5 parts of corn-enteromorpha mixed fermentation product into 50 parts of water, and ultrasonically oscillate evenly to obtain an aqueous solution, and finally pour the particles obtained in step (2) into In aqueous solution, dipping, and vacuum freeze-drying, a kind of fertilizer tha...

Embodiment 3

[0079] A kind of preparation method of the fertilizer that improves broccoli output and quality, by weight, concrete steps are as follows:

[0080] (1) Firstly, 10 parts of 200-mesh corn stalk powder are made into porous microspheres through hydrothermal reaction, and then the porous microspheres are mixed evenly with 5 parts of 40-mesh cottonseed hull powder to obtain mixed powder;

[0081] (2) Then 7.5 parts of polyglutamic acid are dissolved in 90 parts of water, poured into the mixed powder obtained in step (1), ultrasonically oscillated, sprayed and granulated to obtain granules;

[0082] (3) Add 2.5 parts of inorganic fertilizer components, 0.25 parts of mixed bacteria powder, and 0.6 parts of corn-enteromorpha mixed fermentation product to 45 parts of water, and ultrasonically oscillate evenly to obtain an aqueous solution, and finally pour the particles obtained in step (2) into In aqueous solution, dipping, and vacuum freeze-drying, a kind of fertilizer that improves ...

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Abstract

The invention provides a fertilizer for improving broccoli yield and quality and a preparation method thereof. The preparation method comprises the following steps: firstly, mixing porous micro-powderprepared from corn straw powder with cottonseed hull powder to obtain mixed powder, spraying and granulating the mixed powder and polyglutamic acid to prepare particles, pouring the particles into anaqueous solution prepared from an inorganic fertilizer component, mixed bacterial powder and a corn-enteromorpha clathrata mixed fermentation product, and carrying out dipping treatment, and finally,performing vacuum freeze-drying to obtain the fertilizer, the fertilizer is particularly suitable for broccoli planting, the broccoli yield is effectively increased, the content of glucoraphanin, vitamin C and the like of the mature broccoli is greatly increased, and high-quality broccoli is harvested.

Description

technical field [0001] The invention relates to the technical field of fertilizer preparation, in particular to a fertilizer for improving the yield and quality of broccoli and a preparation method thereof. Background technique [0002] Broccoli is a biennial herb that is a variety of kale. The leaves are large, and the top of the main stem forms a hypertrophic flower ball, green or purple-green, the small flower buds on the surface are not densely packed, and small flower balls grow on the top of the side branches. The nutrients in broccoli are not only high in content, but also very comprehensive, mainly including protein, carbohydrates, fat, minerals, vitamin C and carotene. According to analysis, every 100 grams of fresh broccoli curd contains 3.5 to 4.5 grams of protein, which is 3 times that of cauliflower and 4 times that of tomato. In addition, the mineral components in broccoli are more comprehensive than other vegetables, and the contents of calcium, phosphorus, ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/40C05G3/60C05F17/20C05F17/40C05F17/50C12N1/20C12N1/14C12R1/125C12R1/885
CPCC05B1/02C05G3/00C12N1/14C12N1/20C05F17/20C05F17/40C05F17/50C05G3/40C05G3/60C05C9/00C05D1/02C05D5/00C05D9/02C05F5/002C05F11/00C05F11/08Y02W30/40
Inventor 崔艳兰
Owner 崔艳兰
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