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单季稻栽培在我区有悠久的历史,六十年代全区推广劳模陈永康的落谷稀、培育壮秧与小株密植的经验,对水稻生产的发展起了很大的作用.但在六十年代末与七十年代初,大面积发展了双季稻、三熟制,推广早稻小苗铲秧移栽和两季水稻多种育秧方法以来,对单季稻培育壮秧的工作有所忽视,大面积生产上秧苗不够粗壮,影响产量进一步提高.我们认为,目前大面积生产在培育单季稻壮秧工作中,值得注意的有以下几个问题.
Single-cropping rice cultivation has a long history in our district. In 1960s, the whole region popularized the experience of Chen Yongkang, a model worker who cultivated strong seedlings and small plants, and played a great role in the development of rice production. However, in the 1960s At the end of the seventies of the 20th century, large-scale development of double cropping rice, three ripening system, promotion of early rice seedling shovel transplanting and two kinds of rice multiple seedling cultivation methods, the work of single cropping rice strong seedling neglected, large-scale production On the seedling is not thick enough, affecting the yield to further improve.We believe that the current large-scale production in cultivating single-season rice seedling work, it is noteworthy that the following questions.