Rice plating method

A planting method and rice technology, applied in rice cultivation, weed eradication equipment, animal repellent, etc., can solve the problems of low efficiency, achieve the effects of reducing oxygen content, promoting rot, and increasing ground temperature

Inactive Publication Date: 2018-06-26
田跃庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With people's pursuit of green health, the market demand for organic rice is increasing. In traditional planting, chemical weeding is no longer suitable for organic rice planting, and artificial weeding is too inefficient.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A rice planting method, comprising the following steps:

[0018] (1) Soak the field in shallow water: before plowing the field in spring, irrigate the field with water to 2-3cm, and keep the water layer for 5-7 days until some weed seeds in the plowing field germinate;

[0019] (2) Cultivated land: Drainage first, plow 4-7cm deep, level the field surface and irrigate to 2-3cm, keep for 5-7 days, plow the ground early and deep, and harrow the ground carefully;

[0020] (3) Secondary cultivated land: Drainage first, and apply organic fertilizer with a weight ratio of C / N of 20 / 30 at 90g / ㎡ as base fertilizer. After the cultivated land is 5cm deep, level the field surface for later use;

[0021] (4) Inserting strong seedlings: From the second day on the cultivated land, insert strong seedlings with a row spacing of 16.6cm x 20cm hole spacing, insert 4-5 seedlings in each hole, and insert 75,000-90,000 basic seedlings per mu. Water immediately after transplanting;

[0022] ...

Embodiment 2

[0026] In this embodiment, other steps are all the same as in Example 1, the difference is that before the second plowing in step (3), base fertilizer is applied at 70g / ㎡; Evenly spread a layer of rice bran on the field, and keep it for 30-40 days after irrigation to a depth of 8cm.

Embodiment 3

[0028] In this embodiment, other steps are all the same as in Example 1, the difference is that before the second plowing in step (3), base fertilizer is applied at 60g / ㎡; Evenly spread a layer of rice bran on the field, and keep it for 30-40 days after irrigation to a depth of 8cm.

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PUM

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Abstract

The invention discloses a rice planting method. A layer of rice chaff is applied in the paddy field after transplanting, a water layer of 5-8 cm is maintained in the field to promote the fermentationof the rice chaff which can rapidly increase the ground temperature, the oxygen content of the surface layer is reduced, a higher ground temperature germination environment is created for weed seeds,simultaneously the growth of weed roots is inhibited, and the decay of aboveground parts is promoted to achieve the purpose of eliminating weeds.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a rice planting method. Background technique [0002] Rice plays a vital role in the staple food of human beings, and rice is in great demand, so it needs to be grown in large quantities. With people's pursuit of green health, the market demand for organic rice is increasing. In traditional planting, chemical weeding is no longer suitable for organic rice planting, and manual weeding is too inefficient. Contents of the invention [0003] The object of the present invention is to provide a method for planting rice, using rice bran for weeding, dual-purpose as medicine and fertilizer, safe and environment-friendly. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A rice planting method, comprising the following steps: [0006] (1) Soak the field in shallow water: before plowing the field in spring, irrigate the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01M29/12A01M21/00
CPCA01M29/12A01M21/00
Inventor 田跃庆
Owner 田跃庆
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