High-utilization-rate organic fertilizer for rice, and preparation method of high-utilization-rate organic fertilizer

A technology of organic fertilizer and utilization rate, applied in the preparation of organic fertilizers, organic fertilizers, inorganic fertilizers, etc., can solve the problems affecting crop yield and quality, soil heavy metal pollution, low fertilizer utilization rate, etc., to reduce the loss of nutrients, The effect of high utilization rate and strong fertilizer and water retention capacity

Inactive Publication Date: 2018-06-01
滁州广洋湖米业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nowadays, in the process of fertilizing rice, the utilization rate of fertilizer is low; at the same time, the increasingly serious soil heavy metal pollution not only affects the yield and quality of crops, but also endangers human health through the food chain

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An organic fertilizer with high utilization rate for rice, the raw materials of which include by weight: 20 parts of rice straw powder, 18 parts of corn meal, 8 parts of dried goose manure, 16 parts of diammonium hydrogen phosphate, 6 parts of modified bentonite, 7 parts of flowers, 2 parts of Bacillus pasteurianus, 9 parts of Flammulina velutipes slag.

[0018] The preparation method of the high utilization rate organic fertilizer for rice comprises the following steps: weighing each raw material according to the weight portion, crushing the dried goose manure and double flowers one by one, mixing after sieving, adding rice straw powder, Corn meal, diammonium hydrogen phosphate, Bacillus pasteurianus, modified bentonite and enoki mushroom residue are stirred, fermented, cooled to room temperature, and granulated.

Embodiment 2

[0020] An organic fertilizer with high utilization rate for rice, the raw materials of which include by weight: 30 parts of rice straw powder, 8 parts of corn meal, 15 parts of dried goose manure, 9 parts of diammonium hydrogen phosphate, 9 parts of modified bentonite, double 5 parts of flower, 6 parts of Bacillus pasteurianus, 5 parts of Flammulina velutipes mushroom residue;

[0021] Wherein, the preparation method of the modified bentonite is: adding 60 wt% hydroxypropyl cellulose aqueous solution and 55 wt% magnesium chloride aqueous solution to the bentonite, stirring and reacting for 40 minutes, taking the filter cake after filtering, and drying , Grind to 200 mesh to obtain modified bentonite.

[0022] The preparation method of the high utilization rate organic fertilizer for rice comprises the following steps: weighing each raw material according to the weight portion, crushing the dried goose manure and double flowers one by one, mixing after sieving, adding rice stra...

Embodiment 3

[0024] An organic fertilizer with high utilization rate for rice, its raw materials include by weight: 25 parts of rice straw powder, 12 parts of corn meal, 12 parts of dried goose manure, 11 parts of diammonium hydrogen phosphate, 7 parts of modified bentonite, bis 6 parts of flowers, 3 parts of Bacillus pasteurianus, 7 parts of Flammulina velutipes mushroom residue;

[0025] Wherein, the preparation method of the modified bentonite is: adding 80 wt% hydroxypropyl cellulose aqueous solution and 40 wt% magnesium chloride aqueous solution to the bentonite, stirring and reacting for 50 minutes, taking the filter cake after filtering, and drying , Grinding to 100 mesh to obtain modified bentonite.

[0026] The preparation method of the high utilization rate organic fertilizer for rice comprises the following steps: weighing each raw material according to the weight portion, crushing the dried goose manure and double flowers one by one, mixing after sieving, adding rice straw powd...

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PUM

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Abstract

The invention discloses a high-utilization-rate organic fertilizer for rice. The high-utilization-rate organic fertilizer is prepared from the following raw materials in parts by weight: 20-30 parts of rice straw powder, 8-18 parts of corn meal, 8-15 parts of dried geese dung, 9-16 parts of diammonium hydrogen phosphate, 6-9 parts of modified bentonite, 5-7 parts of honeysuckle flower, 2-6 parts of bacillus pasteurii and 5-9 parts of flammulina velutipes residue. The invention also discloses a preparation method of the high-utilization-rate organic fertilizer for the rice. The high-utilization-rate organic fertilizer for the rice is safe and environmentally-friendly; the method is simple and suitable for industrial production; furthermore, the organic fertilizer prepared by the method is high in utilization rate and remarkably improves the enterprise benefit.

Description

technical field [0001] The invention relates to an organic fertilizer, in particular to an organic fertilizer with high utilization rate for rice and a preparation method thereof. Background technique [0002] Rice is a kind of herbaceous Oryza genus, and it is also the most important and oldest one as food in Oryza genus. Originally produced in China, rice was planted in the Yangtze River Basin of China seven thousand years ago. Rice in the broad sense is different from upland rice; rice in the narrow sense refers to fresh rice, which is different from sea rice. According to the type of rice, rice can be divided into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice. There are other classifications, rice is generally cultivated in paddy fields, and water rice is cultivated without soil. Rice is generally less than one meter high, and those about 2 meters are newly cultivated giant rice. [0003] Nowadays, in the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05B7/00C05F17/00C05G3/00C05G3/80C05D5/00C05D9/00C05F3/00C05F5/00C05F5/002C05F11/00C05F11/08Y02W30/40
Inventor 卜光龙
Owner 滁州广洋湖米业有限公司
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