育足育好壮秧,是夺取后季稻稳产高产的物质基础。后季稻育秧期间,气温高,蒸腾量大,秧苗生长速度快,如何协调好水、肥、气、温之间的关系,这对多成秧、育壮秧和好拔秧十分重要。近年来,在后季稻育秧的肥水管理方面,出现了二个有争论的问题,现就我们的认识,谈一点看法,供大家参考。 Breeding enough to grow strong seedlings is to seize the material basis for the stable and high yield of the latter quarter of rice. During the period of seedling growing in the latter quarter of rice, the relationship between water, fertilizer, gas and temperature is very important because of the high temperature, large amount of transpiration, and the rapid growth of the seedlings. In recent years, there have been two controversial issues in the management of fertilizer and water for the cultivation of rice in the post-season rice planting. Now, on the basis of our understanding, we can make some comments for your reference.