Paddy rice nursery method and equipment

A technology for raising rice seedlings and water tanks, applied in rice cultivation, botany equipment and methods, horticulture, etc., to achieve the effects of improving the efficiency of artificial planting, saving pesticides, and shortening the roots of young seedlings

Inactive Publication Date: 2003-07-16
吴泽华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This principle is no different from the site selection principle of the existing nursery

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0014] An example is given here for illustration.

[0015] (1) Site selection and construction of the seedling-raising house: choose a place with a leeward direction and a good daylighting, and build a seedling-raising house in the same way as a greenhouse for raising and throwing seedlings in a greenhouse. The windows are made of aluminum alloy sliding glass windows. The seedling-raising house is 4.56 meters long and 2.76 meters wide. Two rows of empty seedling beds are placed vertically by the window in the room, each layer is 60 cm high, each bed is 152 cm long and 88 cm wide. The middle aisle is 100 cm wide.

[0016] (2) Seedling box production: make with 2 centimeters thick planks. The inner length of the rectangular open water tank is 1.44 meters, the inner width is 0.82 meters, and the inner height is 0.13 meters. The inner length of the rectangular open net cage is 1.34 meters, the inner width is 0.76 meters, and the inner height is 0.1 meters. There are grooves arou...

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PUM

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Abstract

A method for breeding the seedlings of paddy rice with netted case without soil includes such steps as choosing seeds, disinfecting, seed soaking, germinating, sowing in the soilless breeding netted case, applying fertilizer, and irrigating in time. Its advantages are multiple short fiberous roots, short time for growing seedlings, and low consumption of seeds, fertilizer and agricultural chemical.

Description

technical field [0001] The invention relates to a rice seedling raising method and equipment, in particular to a machine transplanting and seedling raising method and equipment which can adapt to the mechanical operation of a rice transplanter. Background technique [0002] The commonly used rice seedling raising methods at present, except the traditional field water seedling raising method, also have field plastic film seedling raising, greenhouse steam seedling raising, dry seedling raising with soil, disc raising seedling raising and other seedling raising techniques. The seedlings cultivated by these techniques are not loose because the roots are tangled and are stuck with foreign matter such as silt and weeds. Not only is it inconvenient to transport and install the seedlings, but also the basic seedlings are often uneven or lacking in machine transplanting. Thereby, rice transplanter fails to popularize and apply generally for many years. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/10A01G22/22
Inventor 吴泽华
Owner 吴泽华
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