Excellent rice seedling growing matrix

A rice seedling raising and substrate technology, applied in the field of agricultural science, can solve the problems of ecological environment damage to land resources, etc., and achieve the effect of broad application prospects, convenient material selection, and optimized bulk density

Inactive Publication Date: 2018-11-20
YIELEAD RICE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, my country's machine-transplanted rice mainly uses nutrient soil to raise seedlings. Although it has promoted the development of rice machine-transplanted rice in my country to a certain extent, it is not conducive to the destruction of national land resources in my country's ecological environment, and it is impossible to carry out large-scale promotion of rice machine-transplanted rice.

Method used

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  • Excellent rice seedling growing matrix
  • Excellent rice seedling growing matrix
  • Excellent rice seedling growing matrix

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: prepare rice seedling raising substrate as follows:

[0026] The component of raising seedling substrate is (by weight):

[0027] 10 parts of vermiculite with a particle size of 1.0 mm, 12 parts of slag with a particle size of 0.7 mm and pH 8.0, 24 parts of peat soil containing 65% organic matter, a specific gravity of 0.85, and a pH of 5.9, 18 parts of reed powder, and perlite with a particle size of 2 mm 15 parts, 6 parts of arbuscular mycorrhizal fungal agent, 30 parts of fermented sugarcane mud, 15 parts of fermented cassava dregs, 5 parts of coconut bran, 11 parts of fine vinegar grains with a particle size of 0.7 mm of glutinous rice as the fermentation material at pH 5.2 , 22 parts of diatomite containing 61% effective silicon.

[0028] Preparation method:

[0029] (1) Preparation of arbuscular mycorrhizal fungal agent:

[0030] (A) Substrate preparation: mix according to the ratio of grass carbon: vermiculite: perlite: zeolite (volume ratio) 3:2...

Embodiment 2

[0042] Embodiment 2: prepare rice seedling raising substrate as follows:

[0043] The component of raising seedling substrate is (by weight):

[0044] 5 parts of vermiculite with a particle size of 0.5 mm, 5 parts of slag with a particle size of 0.5 mm and pH 7.5, 10 parts of peat soil containing 50% organic matter, a specific gravity of 0.65 and a pH of 5.6, 10 parts of reed powder, and perlite with a particle size of 1 mm 5 parts, 1 part of arbuscular mycorrhizal fungal agent, 10 parts of fermented sugarcane filter mud, 5 parts of fermented cassava dregs, 1 part of coconut bran, 2 parts of fine vinegar grains with a particle size of 0.5 mm of glutinous rice as the fermentation material at pH 5.5 10 parts of diatomite containing 45% effective silicon.

[0045] Preparation method:

[0046] (1) Preparation of arbuscular mycorrhizal fungal agent:

[0047] (A) matrix preparation: mix by grass carbon: vermiculite: perlite: zeolite (volume ratio) is the ratio of 2:2:1:1, high pr...

Embodiment 3

[0059] Embodiment 3: prepare rice seedling raising substrate as follows:

[0060] The component of raising seedling substrate is (by weight):

[0061] 15 parts of vermiculite with a particle size of 1.5 mm, 20 parts of slag with a particle size of 1 mm and pH 8.5, 40 parts of peat soil containing 85% organic matter, a specific gravity of 1.05, and a pH of 6.4, 30 parts of reed powder, and 25 parts of perlite with a particle size of 3 mm 10 parts, 10 parts of arbuscular mycorrhizal fungal agent, 50 parts of sugarcane filter mud fermented product, 25 parts of cassava dregs fermented product, 10 parts of coconut bran, 20 parts of fine vinegar grains with a particle size of 1 mm of glutinous rice as the fermentation material at pH 5.0, containing 30 parts of diatomaceous earth with 70% effective silicon.

[0062] Preparation method:

[0063] (1) Preparation of arbuscular mycorrhizal fungal agent:

[0064] (A) matrix preparation: mix by grass carbon: vermiculite: perlite: zeolit...

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Abstract

The invention discloses an excellent rice seedling growing matrix. The excellent rice seedling growing matrix is composed of vermiculite, slag, peat soil, reed residues, perlite, arbuscular mycorrhizal fungicide, sugarcane filter mud leavening, manioc waste leavening, coco coir, fine vinegar residue and diatomite according to a certain proportion. According to the excellent rice seedling growing matrix, by selecting and matching multiple organic and inorganic seedling growing matrixes, the volume weight, porosity, electric conductivity (EC), pH, main nutrients of nitrogen, phosphorus, potassium and organic matter and other physiochemical properties of the seedling growing matrix are significantly optimized, the quality of rice seedlings is significantly improved, and various indexes for seedling growing through mechanical transplanting are satisfied. The excellent rice seedling growing matrix also has the advantages that the physiochemical properties are stable, the price is low, materials are convenient to take, the pollution to the environment is small, the matrix is easy to treat after being used, the practicability is high, and the application prospect is wide.

Description

technical field [0001] The invention relates to the field of agricultural science and technology, in particular to an excellent rice seedling raising substrate. Background technique [0002] Rice is the main food crop in the world. 50% of the world's population uses rice as a staple food, and 90% of rice production comes from Asia. As the world's second largest rice planting country, China's largest rice producer and consumer country, its rice planting is of great significance to global food security. The early rice planting method in my country was direct seeding, and then evolved into manual transplanting. Until modern times, it gradually developed into a planting method in which direct seeding, seedling throwing, manual transplanting, and machine transplanting coexisted. Machine transplanting planting is a rice transplanting method that uses high-performance rice transplanters instead of manual transplanting of rice seedlings. Compared with conventional transplanting met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/15A01G24/28A01G24/10A01G24/22A01G24/20A01G24/25
CPCA01G24/10A01G24/15A01G24/20A01G24/22A01G24/25A01G24/28
Inventor 乔保建乔琪任代胜夏祥华陶元平彭冲宾娜
Owner YIELEAD RICE IND
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