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选用优良品种是近年来甜瓜生产发展的一条极为重要措施,而利用杂交一代优势在提高产量、改进品质,增强抗逆性,加快育种速度等方面都起着十分显著的作用,为了保证杂交率、减少劳动强度、获得杂交的可靠性、去雄彻底,可采用甜瓜蕾期进行授粉,据1987年试验,品种为甜瓜新品系“红芙蓉”,蕾期授粉率可达60％,比花期授粉率高30％左右,蕾期授粉的甜瓜生长良好,无畸形、工效比花期授粉高一倍左右,也可避免漏掉花蕾和过时调谢柱头出水而不能授粉的缺点。
The selection of fine varieties is an extremely important measure for the development of melon production in recent years. However, using the advantages of hybrid generation plays a very significant role in improving yield, improving quality, enhancing resistance, and accelerating breeding speed. In order to ensure the hybridization rate, Reduce labor intensity, to obtain the reliability of hybridization, to male thorough, melon bud stage can be used for pollination, according to the 1987 test, the new varieties of melon “Red Hibiscus” bud stage pollination rate of up to 60% than the pollination rate High about 30%, buds pollinated melons grow well, without deformity, efficiency doubled than the flowering pollination, but also to avoid missing buds and out of tune Xiezhu stigma out of water but not the shortcomings of pollination.