Organic-inorganic compound fertilizer for high-yield paddy rice

Abstract

The invention discloses an organic-inorganic compound fertilizer for high-yield paddy rice. The organic-inorganic compound fertilizer is prepared from the following raw materials in parts by weight: 20 to 50 parts of urea, 5 to 20 parts of monoammonium phosphate, 30 to 50 parts of potassium polyphosphate, 30 to 50 parts of seabird droppings, 15 to 35 parts of fermented paddy rice straws, 5 to 18 parts of fermented cow dung, 15 to 30 parts of bone dregs, 5 to 15 parts of humic acid, 2 to 8 parts of modified turf, 1 to 7 parts of paddy rice straws, 15 to 19 parts of coal ash, 5 to 12 parts of attapulgite, 1 to 6 parts of kaolin, 1 to 3 parts of manganese sulfate, 1 to 2 parts of ferrous sulfate, 1 to 4 parts of carbonic lime, 0.01 to 0.07 part of compound enzyme and 0.01 to 0.05 part of compound bacteria. A product of the organic-inorganic compound fertilizer is environment-friendly, less in pesticide residue, balanced in nutrition and high in yield of paddy rice.

Description

technical field

[0001] The invention relates to the technical field of rice fertilizer, in particular to an organic-inorganic compound fertilizer for high-yield rice. Background technique

[0002] Rice is one of the three most important food crops for humans. According to different methods, rice can be divided into indica rice and japonica rice, early rice and mid-late rice, glutinous rice and non-glutinous rice. In addition to being edible, rice can also be used as an industrial raw material for wine making and sugar refining. The main rice producing areas in my country are mainly the Northeast region, the Yangtze River Basin, and the Pearl River Basin. The co-production of rice and ducks solves the water environment needs of ducks and fish and the fertilizer needs of rice, and is a farming method with development potential. However, in the existing rice fertilizer, there are many pesticides, many pesticide residues in rice, poor organicity, and low yield. Contents of t...

Examples

Embodiment 1

[0015] An organic-inorganic compound fertilizer for high-yield rice. The raw materials include 20 parts by weight of urea, 20 parts of monoammonium phosphate, 30 parts of potassium polyphosphate, 50 parts of seabird droppings, 15 parts of fermented rice straw, and 18 parts of fermented cow dung. 15 parts of bone residue, 15 parts of humic acid, 2 parts of modified peat, 7 parts of rice straw, 15 parts of fly ash, 12 parts of attapulgite, 1 part of kaolin, 3 parts of manganese sulfate, 1 part of ferrous sulfate, 4 parts of lime carbonate, 0.01 part of compound enzyme, 0.05 part of compound bacteria.

Embodiment 2

[0017] An organic-inorganic compound fertilizer for high-yield rice, the raw materials of which include by weight: 50 parts of urea, 5 parts of monoammonium phosphate, 50 parts of potassium polyphosphate, 30 parts of seabird droppings, 35 parts of fermented rice straw, 5 parts of fermented cow dung 30 parts of bone residue, 5 parts of humic acid, 8 parts of modified peat, 1 part of rice straw, 19 parts of fly ash, 5 parts of attapulgite, 6 parts of kaolin, 1 part of manganese sulfate, 2 parts of ferrous sulfate, 1 part of lime carbonate, 0.07 part of compound enzyme, 0.01 part of compound bacteria.

Embodiment 3

[0019] An organic-inorganic compound fertilizer for high-yield rice, the raw materials of which include by weight: 30 parts of urea, 14 parts of monoammonium phosphate, 40 parts of potassium polyphosphate, 40 parts of seabird droppings, 20 parts of fermented rice straw, and 14 parts of fermented cow dung 20 parts of bone residue, 12 parts of humic acid, 4 parts of modified peat, 5 parts of rice straw, 16 parts of fly ash, 10 parts of attapulgite, 2 parts of kaolin, 1.8 parts of manganese sulfate, 1.4 parts of ferrous sulfate, 3.5 parts of lime carbonate, 0.04 parts of compound enzyme, and 0.026 parts of compound bacteria.

[0020] The compound enzyme is composed of metalloprotease and phytase.

[0021] The composite bacteria consisted of Bacillus subtilis and Streptomyces griseus.

[0022] Among them, the modified peat is prepared by the following process: crush 30 parts of peat by weight, add 35 parts of pyrophosphoric acid, 5 parts of zeolite powder, and 100 parts of ethano...

technical field

[0001] The invention relates to the technical field of rice fertilizer, in particular to an organic-inorganic compound fertilizer for high-yield rice. Background technique

[0002] Rice is one of the three most important food crops for humans. According to different methods, rice can be divided into indica rice and japonica rice, early rice and mid-late rice, glutinous rice and non-glutinous rice. In addition to being edible, rice can also be used as an industrial raw material for wine making and sugar refining. The main rice producing areas in my country are mainly the Northeast region, the Yangtze River Basin, and the Pearl River Basin. The co-production of rice and ducks solves the water environment needs of ducks and fish and the fertilizer needs of rice, and is a farming method with development potential. However, in the existing rice fertilizer, there are many pesticides, many pesticide residues in rice, poor organicity, and low yield. Contents of t...

Examples

Embodiment 1

[0015] An organic-inorganic compound fertilizer for high-yield rice. The raw materials include 20 parts by weight of urea, 20 parts of monoammonium phosphate, 30 parts of potassium polyphosphate, 50 parts of seabird droppings, 15 parts of fermented rice straw, and 18 parts of fermented cow dung. 15 parts of bone residue, 15 parts of humic acid, 2 parts of modified peat, 7 parts of rice straw, 15 parts of fly ash, 12 parts of attapulgite, 1 part of kaolin, 3 parts of manganese sulfate, 1 part of ferrous sulfate, 4 parts of lime carbonate, 0.01 part of compound enzyme, 0.05 part of compound bacteria.

Embodiment 2

[0017] An organic-inorganic compound fertilizer for high-yield rice, the raw materials of which include by weight: 50 parts of urea, 5 parts of monoammonium phosphate, 50 parts of potassium polyphosphate, 30 parts of seabird droppings, 35 parts of fermented rice straw, 5 parts of fermented cow dung 30 parts of bone residue, 5 parts of humic acid, 8 parts of modified peat, 1 part of rice straw, 19 parts of fly ash, 5 parts of attapulgite, 6 parts of kaolin, 1 part of manganese sulfate, 2 parts of ferrous sulfate, 1 part of lime carbonate, 0.07 part of compound enzyme, 0.01 part of compound bacteria.

Embodiment 3

[0019] An organic-inorganic compound fertilizer for high-yield rice, the raw materials of which include by weight: 30 parts of urea, 14 parts of monoammonium phosphate, 40 parts of potassium polyphosphate, 40 parts of seabird droppings, 20 parts of fermented rice straw, and 14 parts of fermented cow dung 20 parts of bone residue, 12 parts of humic acid, 4 parts of modified peat, 5 parts of rice straw, 16 parts of fly ash, 10 parts of attapulgite, 2 parts of kaolin, 1.8 parts of manganese sulfate, 1.4 parts of ferrous sulfate, 3.5 parts of lime carbonate, 0.04 parts of compound enzyme, and 0.026 parts of compound bacteria.

[0020] The compound enzyme is composed of metalloprotease and phytase.

[0021] The composite bacteria consisted of Bacillus subtilis and Streptomyces griseus.

[0022] Among them, the modified peat is prepared by the following process: crush 30 parts of peat by weight, add 35 parts of pyrophosphoric acid, 5 parts of zeolite powder, and 100 parts of ethano...