Paddy rice seedling raising matrix

A technology for raising seedling substrates and rice, which is applied in the direction of planting substrates, culture media, applications, etc., can solve the problems of thin seedlings, unsatisfactory effects, and difficulty in popularization and application, so as to promote the growth of plant roots, be suitable for popularization and use, and reduce environmental pollution. pollution effect

Inactive Publication Date: 2018-10-02
苏州赵陈生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, people began to look for new substrates, but due to limited resources and cost constraints, and difficulties in water retention, substrate floating, poor packing, thin seedlings and other obstacles during the seedling cultivation process, it may be difficult to popularize and apply them in production. or unsatisfactory

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A paddy rice seedling raising substrate is composed of the following materials: straw powder, plant ash, water-retaining agent, organic fertilizer, husk ash, vermiculite, perlite and pastoral soil. The parts by weight of the above materials are respectively: straw powder 20kg, plant ash 20kg , 5kg of water-retaining agent, 5kg of organic fertilizer, 20kg of chaff ash, 30kg of vermiculite, 30kg of perlite, 50kg of pastoral soil, and 1kg of nitrogen, phosphorus and potassium compound fertilizer in the matrix; among them, straw powder can come from rice or corn or cotton, The organic fertilizer is composed of 1kg mushroom residue, 1.5kg cassava residue, 2kg chicken manure and 0.5kg shell powder, and the perlite is expanded perlite.

[0014] The substrate in the present invention satisfies the nutrition required during rice seedling raising, can promote the growth of plant roots and the stable development of seedlings, and realize a 10% increase in yield. Straw ash, plant as...

Embodiment 2

[0016] A paddy rice seedling raising substrate is composed of the following materials: straw powder, plant ash, water-retaining agent, organic fertilizer, husk ash, vermiculite, perlite and pastoral soil. The parts by weight of the above materials are respectively: 30 kg of straw powder and 30 kg of plant ash , 6kg of water retaining agent, 10kg of organic fertilizer, 30kg of chaff ash, 40kg of vermiculite, 40kg of perlite, 60kg of pastoral soil, and 2kg of nitrogen, phosphorus and potassium compound fertilizer in the matrix; among them, straw powder can come from rice or corn or cotton, The organic fertilizer is composed of 2kg mushroom residue, 2kg cassava residue, 5kg chicken manure and 1kg shell powder, and the perlite is expanded perlite.

[0017] The substrate in the present invention satisfies the nutrition required during rice seedling raising, can promote the growth of plant roots and the stable development of seedlings, and realize a 20% increase in yield. Straw ash, ...

Embodiment 3

[0019] A paddy rice seedling raising substrate, which is composed of the following materials, straw powder, plant ash, water-retaining agent, organic fertilizer, husk chaff ash, vermiculite, perlite and pastoral soil, the parts by weight of the above materials are respectively: straw powder 40kg, plant ash 40kg , 7kg of water-retaining agent, 15kg of organic fertilizer, 40kg of chaff ash, 50kg of vermiculite, 50kg of perlite, 70kg of pastoral soil, and 3kg of nitrogen, phosphorus and potassium compound fertilizer in the matrix; among them, straw powder can come from rice or corn or cotton, The organic fertilizer is composed of 3kg mushroom residue, 4kg cassava residue, 6kg chicken manure and 2kg shell powder, and the perlite is expanded perlite.

[0020] The substrate in the present invention satisfies the nutrition required during rice seedling raising, can promote the growth of plant roots and the stable development of seedlings, and realize a 30% increase in yield. Straw ash...

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PUM

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Abstract

The invention discloses a paddy rice seedling raising matrix. The paddy rice seedling raising matrix comprises the following materials by weight: 20 to 40 parts of straw powder, 20 to 40 parts of plant ash, 5 to 7 parts of a water retaining agent, 5 to 15 parts of organic fertilizer, 20 to 40 parts of rice chaff ash, 30 to 50 parts of vermiculite, 30 to 50 parts of perlite and 50 to 70 parts of field and garden soil. The matrix provided by the invention can provide nutrients needed in the seedling raising period of paddy rice, promote the growth of plant roots and stable development of plantlets, and realize output increase of 30%; since straw ash, plant ash and organic fertilizer are introduced into the matrix, waste and organic solid waste produced in living are made full use of, environmental pollution is reduced, and resources can be cyclically utilized; and the matrix is prepared from simple raw materials and suitable for promotion and application.

Description

technical field [0001] The invention relates to the technical field of fruit and vegetable planting, in particular to a rice seedling raising substrate. Background technique [0002] Seedling raising is an important part of high-yield rice cultivation. In production, farmers often take soil from dry fields and make seedbeds after disinfection and acid adjustment. With the continuous improvement of rice cultivation technology and the promotion of industrialized centralized seedling raising methods, the disadvantages of traditional seedling raising methods have become increasingly prominent. First, taking soil leads to the destruction of the structure of the plow layer, and the concentrated industrial seedlings are faced with the embarrassing situation of no soil available. Second, even if soil is available, the preparation, disinfection, and acid adjustment procedures of bed soil are relatively complicated, and pesticide residues and phytotoxicity are prone to occur. Its t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04A01G24/22A01G24/15A01G24/12A01G24/10A01G24/20C05G3/80
CPCC05D1/00C05G3/00C05G3/80C05D9/00C05F1/005C05F3/00C05F5/00C05F5/002C05F11/00C05G1/00
Inventor 陈剑任冰如赵正竹赵燕梅
Owner 苏州赵陈生物科技有限公司
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