水稻制种父母本肥床旱育秧技术江苏省大丰市种子公司（２２４１００）沈金凤吴俊生培育高素质的父、母本壮秧，是提高杂交水稻制种产量的最重要的环节之一。过去，我地水稻制种父、母本育秧均为水育秧。水育秧不仅费田、费种、费水、费肥、费膜、费工，而且因肥水调控困难... Rice seedling parents fat bed drought nursery technology Dafeng City, Jiangsu Province Seed Company (224100) Shen Jinfeng Wu Junsheng Nurturing high-quality father and mother Zhuang Yang, is to improve the yield of hybrid rice seed production is one of the most important aspects. In the past, my father made rice seedling, mother seedlings are watering seedlings. Watering seedlings not only fee fields, fees species, water, fertilizer, film, labor, but also due to fertilizer regulation difficult ...