Novel cow-dung-bowl seedling raising plate

A technology of raising seedling trays and cow dung, which is applied in the direction of fertilizer mixture, cultivation, and fertilization devices, which can solve the problems of poor water retention, increased management costs, and increased processing and production costs, and achieves good water retention, simple and convenient manufacturing methods, and low cost Effect

Inactive Publication Date: 2012-07-11
黑龙江省机械科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Plastic bowls and resin bowls have poor water retention, and need to be watered repeatedly during the seedling raising process, resulting in waste of water resources
At the same time, plastic bowls and resin bowls are not biodegradable and need special personnel to recycle and carefully keep them, resulting in increased management costs
Although the rice plant-base

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 2

[0011] Take by weighing 75 kilograms of cow dung, 9 kilograms of water-soluble bio-emulsion, 7 kilograms of nutrient medium soil, 3 kilograms of nitrogenous fertilizer, 2 kilograms of phosphorus fertilizer, 3 kilograms of potassium fertilizer, 1 kilogram of bactericide, and each component accounts for 1% of the total weight The percentages are 75%, 9%, 7%, 3%, 2%, 3% and 1% in turn; the above raw materials are fully mixed and stirred to obtain the preparation material of the cow dung bowl seedling tray; the obtained cow dung bowl seedling tray The prepared material is put into a forming mold, pressed and formed under the conditions of a pressure of 25 MPa and a holding time of 25 seconds to obtain a cow dung bowl seedling raising tray.

specific Embodiment approach 3

[0013] Take by weighing 77 kilograms of cow dung, 10 kilograms of water-soluble bio-emulsion, 5 kilograms of nutrient medium soil, 3 kilograms of nitrogen fertilizer, 3 kilograms of phosphorus fertilizer, 1.5 kilograms of potash fertilizer, 0.5 kilogram of bactericide, each component accounts for 10% of the total weight The percentages are 77%, 10%, 5%, 3%, 3%, 1.5% and 0.5% in turn; the above raw materials are fully mixed and stirred to obtain the preparation material of the cow dung bowl seedling tray; the obtained cow dung bowl seedling tray The prepared material is put into a forming mold, pressed and formed under the conditions of a pressure of 23 MPa and a holding time of 30 seconds to obtain a cow dung bowl seedling raising tray.

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PUM

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Abstract

A novel cow-dung-bowl seedling raising plate is disclosed and belongs to the technical field of agricultural means of production. The raw materials of the seedling raising plate consist of cow dung, water-soluble biological latex, nutrient medium soil, nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer and microbicide; the cow-dung-bowl seedling raising plate comprise the following ingredients in unit weight by percentage: 75-80% of cow dung, 8-10% of water-soluble biological latex, 5-8% nutrient medium soil, 3-5% of nitrogenous fertilizer, 2-4% of phosphorus fertilizer, 1.5-3% potash fertilizer, and 0.5-1% of microbicide; the raw materials are sufficiently blended and stirred to obtain the preparation material for the cow-dung-bowl seedling raising plate; the preparation material for the cow-dung-bowl seedling raising plate is placed in a forming mold and is subjected to compression molding under the pressure of 20MPa-25MPa and the dwell time of 20-30 seconds, so that the cow-dung-bowl seedling raising plate is obtained; and the novel cow-dung-bowl seedling raising plate is very significant for the acceleration of agricultural mechanization, the improvement of agricultural equipment level and the enhancement of comprehensive agricultural productive capacity and the like.

Description

technical field [0001] The invention belongs to the technical field of agricultural production materials, and mainly relates to a novel seedling raising tray processed and prepared by using cow dung as a raw material. Background technique [0002] At present, my country is in a critical period of transformation from traditional agriculture to modern agriculture, and accelerating agricultural mechanization is of great significance for improving the level of agricultural equipment and enhancing the comprehensive agricultural production capacity. At present, the seedling pots used in agricultural production include plastic pots, resin pots, rice planting pots and the like. Plastic bowls and resin bowls have poor water retention, and need to be watered repeatedly during the seedling raising process, resulting in waste of water resources. At the same time, plastic bowls and resin bowls are not biodegradable and need special personnel to recycle and carefully keep them, resulting...

Claims

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Application Information

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IPC IPC(8): A01G9/10C05G3/00
Inventor 郭洪鑫李彦光王辛郭峰夏昕穆祥贞郭宇张银铃
Owner 黑龙江省机械科学研究院
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