直播稻专用壮秧营养剂苗期应用试验初探
SHANGHAI AGRICULTURAL SCIENCE AND TECHNOLOGY(2005)
Abstract
2002年我市水直播稻面积为6万多亩,2003年达10万亩.针对水直播稻生产过程中生育前期黄瘦僵苗较为严重的现象,为培育矮健壮苗,我市连续两年进行了直播稻专用壮秧营养剂苗期应用试验.
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