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日本的温室甜瓜,各种栽培方式都利用Earl’sFavourite品种的系统间F_1代杂交种。因为组织生产者或个别采种业者的不同,在进行杂交制种时,有各种各样的方式方法,但是要注意在授粉时不发生错误,则是很重要的。在县一级农业试验场中,正在进行甜瓜的育种研究,为了获得F_1代育种以及制种上的基础资料,研究了去雄、授粉的时间和种子结实量的关系,进而明确了安全、节省劳力的杂交方法,供进行甜瓜F_1代杂交制种时参考。
Greenhouse melons in Japan and various cultivation methods utilize F_1 hybrids between Earl’s Favorite varieties. Because of the differences between tissue producers or individual seed producers, there are various ways and means for hybrid seed production, but it is important to note that there are no mistakes in pollination. In the county-level agricultural experiment site, the research of melon breeding is underway. In order to obtain the F_1 generation breeding and the basic information on seed production, the relationship between the time of emasculation and pollination and the seed yield is studied, and the safety and saving Labor hybrid method for the melon F_1 hybrid seed when the reference.