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Method for promoting radish pollination through carbon dioxide and honey

A technology of carbon dioxide and radish, applied in botany equipment and methods, horticultural methods, seed and rhizome treatment, etc., can solve the problems of reducing breeding yield, incompatibility, and difficulty in cross-breeding work, and achieve the goal of being suitable for close planting and growth Effect of short period and improved pollination rate

Inactive Publication Date: 2019-12-03
宁夏天荣现代农业科技有限公司
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Problems solved by technology

[0004] This application provides a method of using carbon dioxide and bees to promote pollination of radish, which solves the incompatibility of individual female parent varieties in the process of plant fertilization, which brings great difficulties to the work of cross breeding in production and reduces the problem of breeding yield. question

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  • Method for promoting radish pollination through carbon dioxide and honey

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Embodiment

[0027] According to the specific planting time as an example

[0028] see figure 1 , a method for promoting pollination of radish using carbon dioxide and bees, comprising the steps of:

[0029] S1, sowing date: on November 1st, plant radish in plant medium, perform vernalization treatment on radish plants for three months during the radish seed production stage, and complete vernalization when the night temperature is kept at 1-5°C , Radishes are low-temperature sensitive crops. In order to make radishes blossom and bear seeds during production, vernalization treatment should be carried out during the radish seed production stage. The so-called vernalization treatment refers to low-temperature treatment of radish seeds or plants. Therefore, The sowing date of radish for seed production is relatively early. When the temperature in the solar greenhouse is relatively high, the radish seedlings grow vegetatively first, and vernalization begins when the night temperature is 1-5°C...

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Abstract

The invention discloses a method for promoting radish pollination through carbon dioxide and honey. The method includes the following steps of S1, planting radishes in a plant culture medium, conducting vernalization treatment for three months on radish plants in the radish seed production stage, and keeping the night temperature at 1-5 DEG C to complete vernalization; S2, making the small vernalized radishes naturally grow for 2-3 months in the plant culture medium into meat radishes; S3, transplanting the meat radishes into a large field, watering the meat radishes in time after transplanting, and installing insect prevention nets on vent holes in the two sides of a greenhouse and a worker entrance and exit after transplanting and before flowering. By conducting artificial intervention through carbon dioxide, the incompatibility between pollens and pistil tissue can be broken, and therefore the hybridization aim is realized; when radish seeds are cultured, the critical growth periodis short, labor and land are saved, the radish seeds are suitable for being densely planted, the seed yield of unit area is high, the pollination rate is effectively increased through bees, the seed production cost is reduced, and the hybrid seed purity is high.

Description

technical field [0001] The invention relates to the technical field of plant seed cultivation, in particular to a method for promoting radish pollination by using carbon dioxide and bees. Background technique [0002] Radish seed production is divided into conventional seed production and hybrid seed production. Conventional seed production is to reproduce a large number of radishes of the same variety to provide seeds for radish production; hybrid seed production is to use radish male sterile lines to produce seeds with better traits. Excellent varieties, for production use, whether it is conventional varieties or hybrid seeds, there are three seed production methods: adult plant seed collection method, semi-adult plant seed collection method and small plant seed collection method. [0003] The incompatibility of individual female parent varieties during the process of plant fertilization is an adaptive phenomenon formed during the long-term evolution of plants to maintain ...

Claims

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Application Information

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IPC IPC(8): A01H1/02A01G22/25A01G7/06A01C1/00A01G7/02
CPCA01C1/00A01G7/02A01G7/06A01H1/02A01G22/25
Inventor 金文杰李盛荣
Owner 宁夏天荣现代农业科技有限公司
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