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Continuous no-tillage high-stubble seedling-throwing cultivation technique method for rice

A technology, high-pile technology, applied in rice cultivation, plant cultivation, botany equipment and methods, etc., can solve problems affecting traffic safety, soil fertility decline, environmental pollution, etc., and achieve the effects of increasing efficiency, increasing production, and saving labor

Inactive Publication Date: 2015-05-27
HARBIN PAITENG AGRI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Farmers mostly use on-site incineration to dispose of straw, and this has intensified in suburban areas, which has caused environmental pollution, decreased soil fertility, and affected traffic safety

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be further described below in conjunction with specific examples.

[0012] The invention relates to a rice seedling-throwing cultivation method without high piles, and the cultivation technology method is realized by the following steps.

[0013] (1) Select suitable fields: It should be applied in fields with sufficient water sources, convenient drainage and irrigation, flat terrain, strong water retention and refreshing water capabilities. (2) Cultivate strong seedlings: use the dry-nursery nanny throwing seedling type to practice seedling raising in dry land without disks. The age of seedlings is generally 30-40 days. In order to improve the quality of seedlings and extend the elasticity of seedling age, paclobutrazol can be used to treat seedlings once or twice. (3) High stakes during harvesting of the previous crop: the appropriate height of the stakes for wheat straw is about 30 cm, and the height of rape stalks can be appropriately highe...

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Abstract

The invention discloses a continuous no-tillage high-stubble seedling-throwing cultivation technique method for rice. The cultivation technique method is realized by adopting the following steps: (1) selecting a proper field; (2) breeding vigorous seedlings; (3) remaining high stubbles during harvesting of preceding crops; (4) irrigating and steeping the field; (5) fully applying base fertilizer and carrying out chemical weeding; (6) rationalizing throwing-plant density; and (7) managing the field. The continuous no-tillage high-stubble seedling-throwing cultivation technique method for rice provided by the invention greatly saves labor, reduces rice planting cost, increases rice yield, enhances rice planting benefits, achieves the purposes of high yield and high quality and has great popularizing value.

Description

[0001] technical field [0002] The invention relates to a cultivation technology, in particular to a rice cultivation method without high piles and throwing seedlings, and belongs to the technical field of agricultural planting. Background technique [0003] In recent years, due to the abundant energy in rural areas, farmers no longer use straw as fuel; and with the change of pig raising methods, the amount of straw returned to the field is decreasing day by day. Farmers mostly use on-site burning to dispose of straw, and this has intensified in suburban areas and other places, which has caused environmental pollution, decreased soil fertility, and affected traffic safety. For this reason, we have formed the technology of "continuously avoiding high piles and throwing seedlings" through years of exploration, and it has been rapidly popularized and applied in production. This technology is based on continuous no-tillage of rice and wheat (oil) (no-tillage of wheat and rape...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G16/00A01G22/22
CPCA01G22/22
Inventor 不公告发明人
Owner HARBIN PAITENG AGRI SCI & TECH
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