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1水稻新组合试制的意义我国农业生产在推广杂交水稻以来,水稻生产得到了飞速的发展,现在人们除了要求高产外,还要向更深层次优质农业进军。进行水稻新组合试制、试验、示范,筛选出符合市场和农民需要的新组合是确保农业持续稳定发展的必要环节,并为新组合参加各种试验示范提供高纯度参试种,同时通过观察亲本制种特性,为大面积生产提供基本数据、降低生产风险,对一个品种的选育和推广应用起着非常重要的作用。
1 The significance of the new rice trial system Since the popularization of hybrid rice in China’s agricultural production, rice production has been rapid development, and now people in addition to demanding high-yield, but also to a deeper level of quality agriculture. Experimenting with new combinations of rice, demonstrating and screening out new combinations that meet the needs of the market and peasants is a necessary part of ensuring the sustainable and steady development of agriculture. It also provides high-purity test varieties for participating in various experimental demonstrations in new combinations. At the same time, Seed production characteristics, provide the basic data for large-scale production, reduce production risk, for a variety of breeding and promotion of the application plays a very important role.