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Special sustained-release panicle fertilizer for sweet glutinous rice and preparation method of special sustained-release panicle fertilizer

A technology of fragrant glutinous rice and special fertilizer, which is applied in the field of agricultural fertilizers, can solve the problems that the fragrant glutinous rice fertilizer cannot meet the nutrient requirements, the content of aroma active ingredients in fragrant rice is small, and the fertilizer release cycle is short, so as to increase the number of effective ears and release cycle The effect of growing and increasing the brown rice rate

Inactive Publication Date: 2018-06-29
INST OF SOIL & FERTILIZER ANHUI ACAD OF AGRI SCI +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the present invention is that the fragrant glutinous rice fertilizer cannot meet the nutrient requirements of the fragrant glutinous rice ear stage, the release period of the fertilizer is short, the yield of fragrant rice is low, and the content of aroma active ingredients in fragrant rice is small

Method used

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  • Special sustained-release panicle fertilizer for sweet glutinous rice and preparation method of special sustained-release panicle fertilizer
  • Special sustained-release panicle fertilizer for sweet glutinous rice and preparation method of special sustained-release panicle fertilizer
  • Special sustained-release panicle fertilizer for sweet glutinous rice and preparation method of special sustained-release panicle fertilizer

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preparation example Construction

[0024] A kind of preparation method of slow-release panicle fertilizer special for fragrant glutinous rice, comprising the following preparation steps:

[0025] (1) Preparation steps of organic fertilizer: Weigh 15-25 parts of poultry manure, 5-15 parts of soybean meal, 15-20 parts of rapeseed meal, 6-18 parts of distiller's grains, 6-18 parts of bagasse, 6-15 parts Plant straw powder, 8-15 parts of shrimp and crab shell powder, 6-10 parts of kelp slag, 0.4-0.8 parts of biological bacteria, mix and put them in the fermentation tank for fully decomposing. The decomposing temperature is 60°C, the decomposing time is 8 days, and dried ,spare.

[0026] (2) Preparation steps of inorganic fertilizer-micro-fertilizer mixed fertilizer: weigh 20-30 parts of urea, 20-30 parts of ammonium phosphate, 15-20 parts of calcium sulfate, 10-18 parts of potassium chloride, 11-16 parts of ammonium nitrate , 2-3 parts of zinc sulfate, 0.4-0.6 parts of silicate, 0.3-1 part of ferrous sulfate, 0.2-...

Embodiment 1

[0038] A special slow-release ear fertilizer for fragrant glutinous rice, made of the following raw materials in parts by weight: 27.7 parts of organic fertilizer, 60 parts of inorganic fertilizer-micro fertilizer mixed fertilizer, 10 parts of Chinese herbal medicine additive, 1 part of special fertilizer synergist, polymer 1.3 parts of vinyl alcohol; the inorganic fertilizer-micro-fertilizer mixed fertilizer is composed of inorganic fertilizer and micro-fertilizer.

[0039] The organic fertilizer is made of the following raw materials in parts by weight: 25 parts of poultry manure, 5 parts of soybean meal, 20 parts of rapeseed meal, 18 parts of distiller's grains, 6 parts of bagasse, 7.2 parts of plant straw powder, 8 parts of shrimp and crab shell powder, 10 parts of kelp residue, 0.8 parts of biological bacteria; biological bacteria are made of 80 parts of lactic acid bacteria, 15 parts of bacillus, and 5 parts of nitrogen-fixing bacteria.

[0040] The inorganic fertilizer ...

Embodiment 2

[0069] A special slow-release panicle fertilizer for fragrant glutinous rice, made of the following raw materials in parts by weight: 20.5 parts of organic fertilizer, 68.6 parts of inorganic fertilizer-micro fertilizer mixed fertilizer, 7.5 parts of Chinese herbal medicine additive, 2 parts of special fertilizer synergist, 1.4 parts of vinyl alcohol; the inorganic fertilizer-micro-fertilizer mixed fertilizer is composed of inorganic fertilizer and micro-fertilizer.

[0070] The organic fertilizer is made from the following raw materials in parts by weight: 20 parts of poultry manure, 10 parts of soybean meal, 15 parts of rapeseed meal, 13 parts of distiller's grains, 12 parts of bagasse, 6.4 parts of plant straw powder, 15 parts of shrimp and crab shell powder, 8 parts of kelp residue, 0.6 parts of biological bacteria; biological bacteria are made of 40 parts of lactic acid bacteria, 50 parts of bacillus, and 10 parts of nitrogen-fixing bacteria.

[0071] The inorganic fertil...

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Abstract

The invention discloses special sustained-release panicle fertilizer for sweet glutinous rice and a preparation method of the special sustained-release panicle fertilizer, and relates to the field ofagricultural fertilizer. The special sustained-release panicle fertilizer for the sweet glutinous rice is provided base on the basis of the problems that existing fertilizer cannot meet the nutrient demands of the sweet glutinous rice, the release cycle of the fertilizer is short, the yield of fragrant rice is low and the content of aroma effective ingredients in the fragrant rice is low. The special sustained-release panicle fertilizer for the sweet glutinous rice is prepared from the following raw materials in parts by weight: 10 to 30 parts of organic fertilizer, 60 to 80 parts of inorganicfertilizer-trace fertilizer mixed fertilizer, 5 to 10 parts of Chinese herbal medicinal additive, 1 to 3 parts of special fertilizer synergist and 1.3 to 1.5 parts of polyvinyl alcohol; the inorganicfertilizer-trace fertilizer mixed fertilizer consists of inorganic fertilizer and trace fertilizer. The preparation method comprises the steps of preparing and mixing the organic fertilizer, the inorganic fertilizer-trace fertilizer mixed fertilizer, the Chinese herbal medicinal additive and the special fertilizer synergist and granulating. The special sustained-release panicle fertilizer for thesweet glutinous rice, disclosed by the invention, has the advantages that nutrient demands of the sweet glutinous rice at all growth nodes during rice panicle period of the sweet glutinous rice are met, the yield of the sweet glutinous rice is improved, the accumulation amount of nutrient elements is improved, the quality of the sweet glutinous rice is improved, the content of characteristic aroma substances in the sweet glutinous rice is increased and the infection rate of the sweet glutinous rice to pathogenic bacteria is reduced.

Description

technical field [0001] The invention relates to the field of agricultural fertilizers, in particular to a special slow-release panicle fertilizer for fragrant glutinous rice and a preparation method thereof. Background technique [0002] Fragrant glutinous rice is named for its unique fragrance. After processing, fragrant glutinous rice is fragrant, sticky, sweet and soft, rich in various amino acids and proteins, as well as phosphorus, calcium, iron, zinc and other elements. In view of the excellent taste and nutritional quality of fragrant glutinous rice and its broad market demand, promoting the cultivation of fragrant glutinous rice will become a highlight for farmers to increase their income. However, fragrant glutinous rice has strong regional selectivity. After leaving the fragrant glutinous rice production area, the yield, quality and aroma content of fragrant glutinous rice will decrease accordingly. [0003] In actual production, the existing fragrant glutinous ri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05B7/00C05F17/00C05G3/00C05G3/80C05C1/00C05C9/00C05D1/02C05D3/00C05D9/02C05F1/005C05F3/00C05F5/002C05F5/008C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 李虹颖叶新新朱宏斌张其安胡学友李东平何传龙李帆
Owner INST OF SOIL & FERTILIZER ANHUI ACAD OF AGRI SCI
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