Unlock instant, AI-driven research and patent intelligence for your innovation.

Rice fertilizer with high utilization rate and preparation method thereof

A technology of utilization rate and rice is applied in the field of high utilization rate rice fertilizer and its preparation, which can solve the problems of inability to meet the needs of rice growth and development, increase in rice trace element deficiency, labor-intensive, time-consuming and labor-intensive problems, and improve soil physical and chemical properties. , reduce the incidence of rice diseases and insect pests, and enhance the effect of soil microbial activity

Inactive Publication Date: 2017-02-15
宋杨明
View PDF4 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The normal growth and development of rice requires more nutrients, and relying solely on soil supply cannot meet the needs of rice growth and development
At present, chemical fertilizers are often applied in batches and times to ensure sufficient nutrient supply for rice, but it is time-consuming, laborious, and costly. In addition, with the excess of a large number of nutrient elements, the content of trace elements in the soil can no longer meet the demand. Micronutrient deficiencies are also on the rise
Although a variety of organic fertilizers have been developed at present, their nutrients are easy to volatilize and lose, the fertilizer effect is fast, and they are not durable, which needs to be solved urgently

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of rice fertilizer with high utilization rate proposed by the present invention, its raw material comprises by weight: 45 parts of rapeseed meal, 60 parts of plant ash, 50 parts of bean cake, 50 parts of castor cake, 20 parts of diatomite composite bamboo charcoal, attapulgite 12 parts, 4 parts of clay, 9 parts of borax, 0.5 parts of EDTA chelated zinc, 0.7 parts of EDTA chelated manganese, 1.5 parts of sodium silicate, 2.5 parts of biological bacteria, 0.8 parts of sodium nitrophenolate.

Embodiment 2

[0017] A kind of rice fertilizer with high utilization rate proposed by the present invention, its raw material comprises by weight: 65 parts of rapeseed meal, 20 parts of plant ash, 70 parts of bean cake, 30 parts of castor cake, 30 parts of diatomite composite bamboo charcoal, attapulgite 6 parts, 8 parts of clay, 3 parts of borax, 1 part of EDTA chelated zinc, 0.3 parts of EDTA chelated manganese, 2.5 parts of sodium silicate, 1.5 parts of biological bacteria, 1.2 parts of sodium nitrophenolate.

[0018] The preparation method of diatomite composite bamboo charcoal is as follows: mix and stir sodium carboxymethylcellulose and absolute ethanol evenly, add water and diatomaceous earth in turn under the stirring state, continue stirring after adding completely, wash, and dry to obtain pretreated silica gel. Celite: add bamboo charcoal, fatty alcohol polyoxyethylene ether, absolute ethanol, and toluene to the pretreated diatomite, mix evenly, adjust the temperature, add sodium h...

Embodiment 3

[0020] A kind of rice fertilizer with high utilization rate proposed by the present invention, its raw material comprises by weight: 50 parts of rapeseed meal, 50 parts of plant ash, 55 parts of bean cake, 45 parts of castor cake, 25 parts of diatomite composite bamboo charcoal, attapulgite 10 parts, clay 5 parts, borax 7 parts, EDTA chelated zinc 0.6 parts, EDTA chelated manganese 0.6 parts, sodium silicate 1.8 parts, biological bacteria 2.2 parts, sodium nitrophenolate 0.9 parts.

[0021] The preparation method of diatomite composite bamboo charcoal is as follows: mix and stir 15 parts of carboxymethyl cellulose sodium and 100 parts of absolute ethanol in parts by weight, add 35 parts of water and 40 parts of diatomaceous earth successively under stirring state, add completely Then continue to stir, wash, and dry to obtain pretreated diatomite; add 55 parts of bamboo charcoal, 4 parts of fatty alcohol polyoxyethylene ether, 90 parts of dehydrated alcohol, and 100 parts of tol...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a rice fertilizer with high utilization rate. The rice fertilizer is prepared from the following raw materials in parts by weight: 45 to 65 parts of rapeseed dregs, 20 to 60 parts of plant ash, 50 to 70 parts of bean cakes, 30 to 50 parts of castor cakes, 20 to 30 parts of diatomite compound bamboo charcoal, 6 to 12 parts of attapulgite, 4 to 8 parts of argil, 3 to 9 parts of borax, 0.5 to 1 part of EDTA chelated zinc, 0.3 to 0.7 part of EDTA chelated manganese, 1.5 to 2.5 parts of sodium silicate, 1.5 to 2.5 parts of biological bacterium and 0.8 to 1.2 parts of compound sodium nitrophenolate. The invention also discloses a preparation method of the rice fertilizer with high utilization rate. A large quantity of nutrient substances required for the growth of rice is provided for rice, and the rice fertilizer has the characteristics of water retention and water maintenance, the utilization rate of the nutrient substances is improved, the soil texture of soil can also be improved, the microbial activity of the soil is strengthened, and the pest resistance capability of the rice is strengthened.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to a rice fertilizer with high utilization rate and a preparation method thereof. Background technique [0002] Rice is native to tropical Asia, and after being widely planted in China, it gradually spread to all parts of the world. The rice grains produced by rice are called rice or rice after shelling. Nearly half of the world's population feeds on rice. Compared with other crops, The digestibility and absorption rate of nutrients contained in rice are relatively high, which is most suitable for the needs of the human body. The normal growth and development of rice requires more nutrients, and relying solely on soil supply cannot meet the needs of rice growth and development. At present, chemical fertilizers are often applied in batches and times to ensure sufficient nutrient supply for rice, but it is time-consuming, laborious, and costly. In addition, with the exces...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C05G3/04C05G3/00C05F17/00C05G3/80
CPCC05D1/00C05F17/00C05G3/00C05G3/80C05D9/00C05D9/02C05F5/002C05F11/08Y02W30/40
Inventor 宋杨明
Owner 宋杨明