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Hybrid rice male parent rice transplanting method

A hybrid rice and male parent technology, which is applied in rice cultivation, botany equipment and methods, horticulture, etc., can solve the problems that the male parent's growth nutrition cannot be better supplied, the male parent's growth is not strong, etc., and achieve healthy growth , the effect of a good growth environment

Inactive Publication Date: 2017-06-20
贵州红四方农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing male parent of rice is planted together with the female parent. The male parent and the female parent are in the same growth environment, and the growth nutrition of the male parent cannot be better supplied, resulting in the weak growth of the male parent.

Method used

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  • Hybrid rice male parent rice transplanting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A hybrid rice male parent transplanting method, comprising the steps of:

[0021] S1, select some flower pots 1 that are not leaking, each flower pot 1 is fixed with a charging box 4, and a conduit 5 connected to it is installed on the bottom surface of the charging box 4, so that the conduit 5 runs through the flowerpot 1, so that the conduit 5 The end of the flowerpot is located inside the flowerpot 1; a water discharge valve 2 is provided at a position near the bottom of the flowerpot 1;

[0022] S2, configure the substrate 3 for cultivating the male parent of hybrid rice, the substrate includes by weight: 0.2 parts of urea, 10 parts of stones, 8 parts of farmyard manure, 0.3 part of phosphate fertilizer, 0.25 part of potash fertilizer, 18 parts of earthworm soil, 8 parts of plant ash, 8 parts of quartz sand;

[0023] S3. After the components of the matrix 3 are evenly stirred, the matrix 3 is placed inside the flower pot, and the nutrient solution that provides the...

Embodiment 2

[0028] A hybrid rice male parent transplanting method, comprising the steps of:

[0029] S1, select some flower pots 1 that are not leaking, each flower pot 1 is fixed with a charging box 4, and a conduit 5 connected to it is installed on the bottom surface of the charging box 4, so that the conduit 5 runs through the flowerpot 1, so that the conduit 5 The end of the flowerpot is located inside the flowerpot 1; a water discharge valve 2 is provided at a position near the bottom of the flowerpot 1;

[0030] S2, configure the matrix for cultivating the male parent of hybrid rice, the matrix includes by weight: 0.6 parts of urea, 15 parts of stones, 12 parts of farmyard manure, 0.55 parts of phosphate fertilizer, 0.4 part of potash fertilizer, 24 parts of earthworm soil, 12 parts of plant ash, quartz 11 parts of sand;

[0031] S3. After the components of the matrix 3 are evenly stirred, the matrix 3 is placed inside the flowerpot 1, and the nutrient solution that provides the gr...

Embodiment 3

[0036] A hybrid rice male parent transplanting method, comprising the steps of:

[0037] S1, select some flowerpots 1 that are not leaking, each flowerpot 1 is fixed with a charging box 4, and a conduit 5 communicating with it is installed on the bottom surface of the charging box 4, so that the conduit 5 runs through the flowerpot 1, so that the conduit 5 The end of the flowerpot is located inside the flowerpot 1; a drain valve 2 is provided at a position near the bottom of the flowerpot 1;

[0038] S2, configure the substrate 3 for cultivating the male parent of hybrid rice, the substrate 3 includes by weight: 0.2-1 part of urea, 19 parts of stones, 13.5 parts of farmyard manure, 0.75 part of phosphate fertilizer, 0.55 part of potash fertilizer, 28 parts of earthworm soil, plant ash 14 parts, 14 parts of quartz sand;

[0039] S3. After the components of the matrix 3 are evenly stirred, the matrix 3 is placed inside the flowerpot 1, and the nutrient solution that provides th...

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PUM

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Abstract

The invention discloses a hybrid rice male parent rice transplanting method. The method comprises the following steps that 1, multiple watertight flowerpots are selected, a feeding box is fixed to each flowerpot, a guide tube communicated with the feeding box is installed at the bottom face of the feeding box, the guide tubes penetrate through the flowerpots, and the tail ends of the guide tubes are located inside the flowerpots; 2, a substrate cultivating the hybrid rice male parent is prepared; 3, after all ingredients of the substrate are stirred to be uniform, the substrate is placed inside the flowerpots; 4, the substrate is soaked with water; 5, water is added into the flowerpots, and the flooding depth ranges from 6 cm to 8 cm; 6, the flowerpots are arranged in a rice field in a straight line. According to the hybrid rice male parent rice transplanting method, the male parent has an independent growing space and a good growing environment; meanwhile, the prepared substrate can better provide the growing requirement for the rice male parent, the rice male parent grows more healthily, and a basis is provided for the high yield of rice.

Description

technical field [0001] The invention relates to the technical field of rice planting, in particular to a hybrid rice male parent transplanting method. Background technique [0002] In the production process of hybrid rice seed production, if high yield is to be obtained, the cultivation and management of the male parent is the key, and the yield of the male parent needs to be increased. If the pollination rate of the female parent is high, the seed setting rate will increase accordingly, and the yield will naturally increase. But existing rice male parent is all planted together with female parent, and male parent and female parent are in the same growth environment, and the growth nutrition of male parent can not get better supply, causes the weak growth of male parent. For this reason, we provide a kind of hybrid rice male parent transplanting method. Contents of the invention [0003] The invention provides a hybrid rice male parent seedling transplanting method, the ...

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 陈文彪
Owner 贵州红四方农业发展有限公司