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New arrangement method of male-parent and female-parent transplanting for hybrid rape seed production

A parent-based and planting technology, applied in the agricultural field, can solve the problems of time-consuming and labor-intensive, difficult to guarantee the quality of seeds, inconvenient pollen transmission, etc., and achieve the effects of increasing benefits, improving yield and quality, and saving costs.

Inactive Publication Date: 2013-11-20
巢湖春友种业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem that this method exists is exactly that it is inconvenient to separate the field management of the parent group, and it is not convenient for pollen dispersal; it is not convenient for the carrying out of the miscellaneous work; Warranty, time-consuming

Method used

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  • New arrangement method of male-parent and female-parent transplanting for hybrid rape seed production
  • New arrangement method of male-parent and female-parent transplanting for hybrid rape seed production

Examples

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Effect test

Embodiment 1

[0012] Such as figure 1 As shown, a new arrangement method for parental planting of hybrid rapeseed production is to change the traditional planting method of parental planting according to a certain ratio to the male parent planting at a certain ratio and the middle of the female parent planting. To achieve the purpose of relatively centralized management of parents, that is to say, if the hybrid rapeseed production requires 1 row of male parent and 2 female parent, then plant 1 row of male parent on each side of the border and 4 rows in the middle of border. The female parent is adjacent to the male parent between the rows, and the border is 4.5 feet wide.

Embodiment 2

[0014] A new arrangement method for parental planting in hybrid rape seed production. The parental planting in the traditional planting method is changed from the parental planting in a certain proportion to the male parent planting at a certain ratio, and the middle of the female planting border reaches the parental parent. For the purpose of relatively centralized management, if the hybrid rape seed production requires 2 rows of male parents and 4 rows of female parents, then plant 2 rows of male parents on each side of the border and 8 rows of female parents in the middle, and the female parents are adjacent to each other. , The border width is correspondingly widened to 9 feet.

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Abstract

The invention relates to a new arrangement method of male-parent and female-parent transplanting for hybrid rape seed production, belonging to the technical field of agriculture. The fact that male parents and female parents are arranged in sequence according to a certain proportion in the traditional transplanting method is changed into the fact that the male parents are transplanted at the edges of lines and the female parents are transplanted in the middle of ridges, so that the purpose that the male parents and the female parents are relatively centrally managed is achieved. According to the arrangement method, farmers can conveniently transplant, remove weeds, harvest the male parent, and remove residual branch pods of the male parents in the process of hybrid rape seed production. The male parents can grow well and grow fast by utilizing a border effect, the labor and the time are saved, the cost is saved, the output and the quality of seeds are improved, and the benefit is increased.

Description

Technical field [0001] The invention relates to the technical field of agriculture, in particular to a new arrangement method for parent planting of hybrid rape seed production. Background technique [0002] In the operating procedures for hybrid rape seed production, the parent planting methods used to be arranged in the order of 1 father and 2 mothers or 2 father and 4 mothers (such as figure 2 Shown). The problem with this method is that it is not convenient for separate field management of the parent group and pollen dissemination; it is not convenient to carry out the cleaning work; it is not convenient for harvesting and the single harvest of the hybrid F1 generation; the seed quality of the hybrid F1 generation is difficult Guarantee, time-consuming and labor-intensive. In this application, the male parent and the female parent are planted adjacent to each other, which easily solves the shortcomings of the old method. Summary of the invention [0003] The technical proble...

Claims

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Application Information

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IPC IPC(8): A01C11/02A01H1/02
Inventor 朱同贵
Owner 巢湖春友种业科技有限公司
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