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Seed covering soil for organic rice seedling raising

A technology of organic rice and seed covering, applied in the direction of planting substrate, horticulture, botanical equipment and methods, etc.

Inactive Publication Date: 2016-05-04
江苏兴农基质科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among the existing technologies and products, companies have developed and produced corresponding products for rice seedling raising substrates, but there are few rice seedling raising soil products, and there are no related reports on organic rice seedling raising seed soil

Method used

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  • Seed covering soil for organic rice seedling raising

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 3

[0010] An organic seedling soil for rice seedlings, which is composed of Agaricus bisporus grass-soil mixture, cassava dregs, organic fermented materials formed by bio-fermentation of mushroom dregs organic materials, humus soil, carbonized chaff powder, frozen soil and peat , wherein the Agaricus bisporus grass-soil mixture is a mushroom culture medium with rice and wheat straw as the main raw material, and the waste materials left after the growth of mushroom hyphae to produce mushrooms are piled and decomposed for more than one month, and then dried in the sun 1. Agaricus bisporus grass-soil mixture material obtained after mechanical crushing, the grass-soil volume ratio is 5:1; cassava residue is the leftovers after extracting alcohol from cassava raw materials, and then the residue formed after anaerobic fermentation to generate biogas, the water content 55-65%; Mushroom dregs are the leftovers of Pleurotus ostreatus, Pleurotus eryngii, and factory-cultivated Flammulina ve...

Embodiment 4

[0015] An organic seedling soil for rice seedlings, which is composed of Agaricus bisporus grass-soil mixture, cassava dregs, organic fermented materials formed by bio-fermentation of mushroom dregs organic materials, humus soil, carbonized chaff powder, frozen soil and peat , wherein the Agaricus bisporus grass-soil mixture is a mushroom culture medium with rice and wheat straw as the main raw material, and the waste materials left after the growth of mushroom hyphae to produce mushrooms are piled and decomposed for more than one month, and then dried in the sun , Agaricus bisporus grass-soil mixture material obtained after mechanical crushing, the grass-soil volume ratio is 4:1; cassava residue is the leftovers after extracting alcohol from cassava raw materials, and then the residue formed after anaerobic fermentation to generate biogas, the water content 55-65%; Mushroom dregs are the leftovers of Pleurotus ostreatus, Pleurotus eryngii, and factory-cultivated Flammulina vel...

Embodiment 1

[0019] The organic rice seedling raising seed soil prepared in Example 1 has been used in large-scale application tests in Shuangyang Village, Jincheng Town, Jintan City, Changzhou City, Jiangsu Province, and some large grain-growing households in Xueyan Town, Wujin District, Changzhou City for 3 consecutive years since 2011, and remarkable results have been obtained. Farmers welcome the effect of the rice seedlings. The rice seedlings bred are strong and strong, resistant to injury, and are especially suitable for mechanized rice transplanting. The seed-covering soil of this example is used for rice seedling raising, which is better than the traditional nutrient soil, and there will be no phenomenon of matrix-covering seed irrigation, floating, and dew seeds. The cultivated rice seedlings have developed root systems, strong packing power, wide leaves, and bright color. , less pests and diseases; the seedlings are short and strong, with strong fracture resistance, good seedling...

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Abstract

The invention discloses seed covering soil for organic rice seedling raising. The seed covering soil is prepared from an organic fermented material, which is formed through subjecting an Agaricus bisporus grassy turf mixture, cassava residue and an organic mushroom residue material to biological fermentation treatment, humus soil, charred rice hull flour, frozen soil and peat; the seed covering soil contains the ingredients in parts by volume: 3-5 parts of the organic fermented material, 1-2 parts of the humus soil, 1-2 parts of the charred rice hull flour, 0.5-1 part of the frozen soil and 0.5-1 part of the peat; the seed covering soil has the physical and chemical indices that the total nutrient content is 2-4%, the moisture content is 40-50%, the total porosity is 65-75%, the volume weight is 0.35-0.5g / ml, the grain size is not greater than 5mm, the organic matter content of a dry matrix is 30-45%, the EC value is 1.0-2.0mS / cm, the gas-water ratio is 1: (2-4), and the pH is 5.5-7.0; and the matrix is a granular solid, of which the appearance is brown or black brown, and is free of off odors. According to the seed covering soil for the organic rice seedling raising, pure organic materials serve as main raw materials, effective microorganism fermentation is adopted, and compound additives such as inorganic materials and chemical fertilizers are not added, so that the seed covering soil is particularly applicable to the organic rice seedling raising, can be used for promoting the robust growth of rice seedlings and can be popularized to every part of the country.

Description

technical field [0001] The invention relates to seed-covering soil for rice seedling raising, in particular to an organic seedling-raising soil for rice seedling raising, and belongs to the technical field of organic ecological agricultural production. Background technique [0002] Organic ecological agriculture is known internationally as a green industry system project. Agriculture in many western countries has turned to organic farming. Some developed countries attach great importance to the hygiene and safety of rice, prohibiting the use of pesticides, fertilizers, plant growth regulators and other chemical products, and use them as an important guarantee for organic agriculture. Since entering the 21st century, organic agriculture and green food production have developed rapidly. Although my country's organic agriculture started relatively late, it has developed rapidly under the attention of the state. Nowadays, organic agricultural products such as organic rice have ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/10
CPCA01G24/00
Inventor 蔡忠朱忠贵蔡培元
Owner 江苏兴农基质科技有限公司