Pollen collecting method for tobacco hybrid seed production
A hybrid seed production and pollen technology, which is applied in the directions of botanical equipment and methods, applications, harvesters, etc., can solve the problems of high seed production cost and low pollination work efficiency, so as to reduce the planting amount of male parents and increase the planting of female parents. The effect of improving the breeding yield of improved varieties
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[0017] The present invention will be further described below in conjunction with the examples, but the embodiments of the present invention are not limited thereto. The implementation steps used in the following embodiments are conventional methods unless otherwise specified.
[0018] In the process of tobacco hybrid seed production, the parents should be planted according to a certain ratio. According to the characteristics of the growth period of the parents, the parents generally stagger the sowing and transplanting time so that the flowering periods of the parents are in the same period.
[0019] After the male parent is transplanted to the first central flower, the male parent's flowers can be picked, and the flowers are selected to be mature and consistent. The corolla will not open, and the reddish and swollen flowers at the top will be packed into plastic bags or woven bags and brought back indoors for anther threshing. The male parents of different varieties should be...
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