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Special organic fertilizer for rice and preparation method of special organic fertilizer

A technology for organic chemical fertilizer and rice, applied in the field of special organic chemical fertilizer for rice and its preparation, can solve the problems of affecting crop yield and quality, soil heavy metal pollution, low fertilizer utilization rate, etc., to reduce the loss of nutrients, high utilization rate, strong The effect of the ability to retain fertilizer and water

Inactive Publication Date: 2018-04-20
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] A special organic fertilizer for rice, the raw materials of which include by weight: 20 parts of sugarcane straw powder, 18 parts of peanut meal, 8 parts of dried duck manure, 16 parts of potassium indolebutyrate, 6 parts of modified sepiolite, and 7 parts of stone fungus 2 parts, 2 parts of Paenibacillus polymyxa, 9 parts of shiitake mushroom residue.

[0018] The preparation method of the special organic fertilizer for rice comprises the following steps: weighing each raw material according to the weight portion, crushing dried duck manure and stone fungus one by one, mixing after sieving, adding sugarcane straw powder, peanut meal, indole Potassium butyrate, Paenibacillus polymyxa, modified sepiolite and mushroom residue, stirred, fermented, cooled to room temperature, and granulated.

Embodiment 2

[0020] A special organic fertilizer for rice, the raw materials of which include by weight: 30 parts of sugarcane straw powder, 8 parts of peanut meal, 15 parts of dried duck manure, 9 parts of potassium indolebutyrate, 9 parts of modified sepiolite, and 5 parts of stone fungus 6 parts of Paenibacillus polymyxa, 5 parts of shiitake mushroom residue;

[0021] Wherein, the preparation method of the modified sepiolite is: adding a cyanoethyl cellulose aqueous solution with a mass fraction of 60 wt% and a calcium chloride aqueous solution with a mass fraction of 55 wt% to the sepiolite, stirring and reacting for 40 minutes, and filtering Take the filter cake, dry it, and grind it to 200 mesh to obtain the modified sepiolite.

[0022] The preparation method of the special organic fertilizer for rice comprises the following steps: weighing each raw material according to the weight portion, crushing dried duck manure and stone fungus one by one, mixing after sieving, adding sugarcane...

Embodiment 3

[0024] A special organic fertilizer for rice, the raw materials of which include by weight: 25 parts of sugarcane straw powder, 12 parts of peanut meal, 12 parts of dried duck manure, 11 parts of potassium indolebutyrate, 7 parts of modified sepiolite, and 6 parts of stone fungus 3 parts of Paenibacillus polymyxa, 7 parts of shiitake mushroom residue;

[0025] Wherein, the preparation method of the modified sepiolite is: adding a mass fraction of cyanoethyl cellulose aqueous solution and a mass fraction of 40 wt% calcium chloride aqueous solution to the sepiolite, stirring and reacting for 50 minutes, and filtering Take the filter cake, dry it, and grind it to 100 mesh to obtain the modified sepiolite.

[0026] The preparation method of the special organic fertilizer for rice comprises the following steps: weighing each raw material according to the weight portion, crushing dried duck manure and stone fungus one by one, mixing after sieving, adding sugarcane straw powder, pean...

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PUM

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Abstract

The invention discloses a special organic fertilizer for rice. The special organic fertilizer comprises the following raw materials in parts by weight: 20 to 30 parts of sugarcane stalk powder, 8 to 18 parts of peanut meal, 8 to 15 parts of dry duck manure, 9 to 16 parts of indole-3-butyric acid potassium, 6 to 9 parts of modified sepiolite, 5 to 7 parts of umbilicaria esculenta miyoshi, 2 to 6 parts of paenibacillus polymyxa, and 5 to 9 parts of mushroom dreg. The invention further discloses a preparation method of the special organic fertilizer for rice. The special organic fertilizer is safe, environmentally friendly, simple in method, suitable for industrial production, and high in use ratio, and obviously improves the enterprise benefit.

Description

technical field [0001] The invention relates to an organic fertilizer, in particular to a special organic fertilizer 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. Native to China. It is one of the main food crops in the world. China's rice sowing area accounts for 1 / 4 of the country's grain crops, while the output accounts for more than half. The cultivation history has been 14000-18000 years. It is an important food crop; in addition to edible caryopsis, it can be used to make starch, wine, and vinegar; rice bran can be used to make sugar, oil, and extract furfural for industrial and medical purposes; rice straw is good feed and papermaking raw materials and weaving materials. The buds and roots are used medicinally. [0003] Nowadays, in the process of fertilizing rice, the utilization rate of fertilizer is low; at the same time...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05F3/00C05F17/00C05G3/00C05G3/80C05F5/00C05F5/002C05F11/00C05F11/08Y02W30/40
Inventor 卜光龙
Owner 滁州广洋湖米业有限公司
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