Light and environment-friendly rice seedling raising substrate fertilizer and production technology of fertilizer

A rice seedling raising and production process technology, applied in the direction of organic fertilizers, fertilizing devices, excreting fertilizers, etc., can solve the problems of difficult transportation and handling, high cost of seedling raising substrates, slow seedling return speed, etc., and achieve light weight, easy seedling raising and Effects of rice transplanting, ease of transportation and handling

Inactive Publication Date: 2017-12-08
SUZHOU POLYTECHNIC INST OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem mainly solved by the present invention is that the cost of the existing rice seedling raising substrate is high, it is not easy to transport and carry, the speed of returning seedlings is slow, and it contains more soil or sandy soil. It provides a light-weight and environmentally friendly rice seedling raising substrate fertilizer and its production process. Good effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A light and environment-friendly substrate fertilizer for rice seedling raising is provided, including pig and cow dung, rice straw, distiller's grains, mushroom slag, vermiculite, and EM bacteria. The content of each component of the light-weight environment-friendly rice seedling raising substrate fertilizer is as follows: in parts by volume, 20 parts of pig and cow manure, 13 parts of rice straw, 27 parts of distiller's grains, 35 parts of mushroom dregs, 5 parts of vermiculite, EM bacteria 0.2 parts. The pig and cow manure is semi-solid pig manure separated by a dry-wet separator; the rice straw is a straw fragment with a length of 5 cm. The distiller's grains are rice, wheat, sorghum and other residues without impurities after brewing, and the mushroom dregs are wastes left after mushroom production, mainly composed of plant materials such as crop straws. The water content in the pig and cow dung is less than 70%, the water content in the distiller's grains is les...

Embodiment 2

[0028] A light and environment-friendly substrate fertilizer for rice seedling raising is provided, including pig and cow dung, rice straw, distiller's grains, mushroom slag, vermiculite, and EM bacteria. The content of each component of the lightweight environment-friendly rice seedling raising substrate fertilizer is as follows: in parts by volume, 15 parts of pig and cow manure, 21 parts of rice straw, 17 parts of distiller's grains, 40 parts of mushroom dregs, 6.9 parts of vermiculite, EM bacteria 0.1 part. Wherein the rice straw is a 3 cm long straw fragment. All the other data are the same as in Example 1.

Embodiment 3

[0030] A light and environment-friendly substrate fertilizer for rice seedling raising is provided, including pig and cow dung, rice straw, distiller's grains, mushroom slag, vermiculite, and EM bacteria. The content of each component of the light-weight environment-friendly rice seedling raising substrate fertilizer is as follows: in parts by volume, 25 parts of pig and cow manure, 8 parts of rice straw, 28.7 parts of distiller's grains, 30 parts of mushroom dregs, 8 parts of vermiculite, EM bacteria 0.3 parts. Wherein the rice straw is a 7 cm long straw fragment. All the other data are the same as in Example 1.

[0031] The beneficial effects of the present invention are:

[0032] 1. Low cost and easy access to raw materials;

[0033] 2. Self-contained fertilizer, rice can be quickly returned after mechanized transplanting;

[0034] 3. No soil, no damage to the farmland soil cultivation layer;

[0035] 4. Waste recycling to reduce agricultural non-point source pollution...

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Abstract

The invention discloses light and environment-friendly rice seedling raising substrate fertilizer and a production technology of the fertilizer. The fertilizer is prepared from pig manure, rice straw, distillers' grains, mushroom residues, vermiculite, a functional bactericide and silicon fertilizer, and these raw materials are mixed and fermented, the fermented product is sieved, and the fertilizer is obtained. With the adoption of the light and environment-friendly rice seedling raising substrate fertilizer and the production technology of the fertilizer, the cost is low, and the raw materials are easy to obtain; nitrogen fertilizer used before transplanting is provided, and seedlings grow quickly after mechanical seeding raising of rice; soil is avoided and the farmland soil plow layer is not damaged; waste is recycled and agricultural non-point source pollution load is reduced; mechanical rice seedling raising and transplanting are facilitated, the emergence rate is high, and seedlings grow quickly; the fertilizer is light in mass and convenient to transport and carry.

Description

technical field [0001] The invention relates to the fields of industrial rice seedling raising, resource utilization of agricultural waste, and comprehensive treatment of agricultural non-point source pollution, in particular to a light-weight, environment-friendly rice seedling raising matrix fertilizer and a production process 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. The fruit of rice is rice paddy, which is called brown rice after the chaff is removed, and rice can be obtained by grinding the rice bran layer off the brown rice. Nearly half of the world's population feeds on rice. In addition to being edible, rice can also be used as industrial raw materials for wine making and sugar refining, and rice husk and rice straw can be used as feed. The main rice producing areas in my country are mainly the Northeast region, the Yangtze River Basin, and the Pearl Riv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G31/00
CPCC05D9/00C05F3/00C05F5/008C05F11/00C05F11/08C05F17/70C05F17/80
Inventor 马国胜
Owner SUZHOU POLYTECHNIC INST OF AGRI
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