Industrialized rice seedling matrix and method of raising seedlings

A technology of rice seedling raising and industrialization, applied in the fields of application, cultivation, agriculture, etc., can solve the problems of unfavorable mechanical transplanting, high production cost, and difficult separation of seedlings, so as to reduce the load and labor intensity of farming, reduce the cost of seedling raising, and uniformity of seedlings Effect

Inactive Publication Date: 2017-09-22
金寨胜达农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional rice seedling raising is often done directly in the paddy field. With the development of science and technology, more and more rice seedling raising machines are used for rice seedling raising. However, the rice seedling raising machine still uses the traditional seedling raising process, that is, directly laying rice

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0012] An industrialized rice seedling-raising substrate, the industrialized rice seedling-raising substrate is composed of the following raw materials in weight percentage: 20% of fermented straw, 15% of peat, 10% of organic fertilizer, 5% of clay, binder 2% for water retention agent, 1% for water retaining agent, 2% for vermiculite, 0.5% for seedling strengthening agent, 0.5% for nitrogen fertilizer, 0.2% for phosphorus fertilizer, and 0.6% for potassium fertilizer.

[0013] The above-mentioned seedling raising method of industrial rice seedling raising substrate includes the following steps: (1) substrate preparation: take straw fermented product, peat, organic fertilizer, clay, adhesive, water retaining agent, vermiculite, strong Seedling agent, nitrogen fertilizer, phosphate fertilizer, and potassium fertilizer are mixed evenly, and the pH of the substrate is adjusted to 5.0 with acid-adjusting substances, and then the prepared substrate is spread on the seedling tray; (2)...

Embodiment 2

[0015] An industrial rice seedling-raising substrate is composed of the following raw materials in weight percentage: 25% of fermented straw, 17% of peat, 12% of organic fertilizer, 6% of clay, 1% of binder, and 2% of water-retaining agent , Vermiculite is 2%, seedling strengthening agent is 0.4%, nitrogen fertilizer is 0.8%, phosphorus fertilizer is 0.3%, and potassium fertilizer is 0.8%.

[0016] The above-mentioned seedling raising method of industrial rice seedling raising substrate includes the following steps: (1) substrate preparation: take straw fermented product, peat, organic fertilizer, clay, adhesive, water retaining agent, vermiculite, strong Seedling agent, nitrogen fertilizer, phosphate fertilizer, and potassium fertilizer are mixed evenly, and the pH of the substrate is adjusted to 5.0 with acid-adjusting substances, and then the prepared substrate is spread on the seedling tray; (2) Seed preparation and seedling tray preparation: take seeds Some, spread the se...

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PUM

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Abstract

The invention provides an industrialized rice seedling matrix and a method of raising seedlings. The industrialized rice seedling matrix is prepared from, by weight, 20%-30% of straw leavening materials, 15%-25% of peat, 10%-20% of organic fertilizer, 5%-10 % of clay, 2%-5% of adhesive, 1%-4% of water-retaining agents, 2%-5% of vermiculite, 0.5%-0.8% of seedling strengthening agents, 0.5%-4.0% of nitrogenous fertilizer, 0.2%-3.0% of phosphatic fertilizer, and 0.6%-2.0% of potash fertilizer. By adding ingredients including organic fertilizer, water-retaining agents, adhesive and the like, the seedlings bred by the industrialized rice seedling matrix have the advantages of growing evenly, strongly and orderly, providing high efficiency, obviously reducing costs of breeding seedlings at the same time, and obviously decreasing load of rice transplanters and labor intensity of farm work due to seedling trays of finished products.

Description

Technical field: [0001] The invention belongs to the technical field of rice seedling raising substrates, and in particular relates to an industrialized rice seedling raising substrate and a seedling raising method thereof. Background technique: [0002] Traditional rice seedling raising is often done directly in the paddy field. With the development of science and technology, more and more rice seedling raising machines are used for rice seedling raising. However, the rice seedling raising machine still uses the traditional seedling raising process, that is, directly laying rice seeds Seedlings are raised in a seedling tray filled with paddy field soil. Due to the compaction and solidification of the soil, it is difficult to separate the mature seedlings, which is not conducive to mechanical transplanting. In addition, topdressing is required during the growth of the rice seedlings, resulting in high production costs. In view of the above-mentioned defects, it is necessary ...

Claims

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Application Information

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IPC IPC(8): A01G9/10
Inventor 王川
Owner 金寨胜达农业科技有限公司
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