在玉米种子生产过程中,促进果穗自然脱水,是提高种子质量、提早交售种子的重要环节。下面介绍几项促进制种玉米快速脱水的技术措施,供制种者选用。 1.割除父本行 待制种玉米授粉结束,可把父本行全部割除,既避免了与母本争夺水肥,又保证了在收获时不使父本混入种子 In the corn seed production process, to promote the natural dehydration ear is to improve the quality of seeds, an important part of early sale of seeds. Here are some technical measures to promote rapid dehydration of seed production for seed selection. 1. Exclusion of the father Pending the birth of corn pollination can be cut off all of the parent line, both to avoid competing with the mother of water and fertilizer, but also ensure that the harvest did not make the male parent into the seed