目前,锌锰肥在水稻的研究上,国内外大多侧重于生理效应,对产量尤其品质效应研究的较少。根据我省稻田一般低锌少锰的特点,为了探索我省旱作水稻产量及米质兼优的锌锰肥的合理运等,试图为我省水稻组装节水、高产、优质的栽培技术体系提供理论依据,我们进行了本课题的研究。 Currently, zinc and manganese fertilizers are mostly used in rice research, most of them focus on physiological effects at home and abroad, and few studies on the yield and quality effects in particular. According to the general characteristics of low Zn and Mn in paddy fields in our province, in order to explore the output of dry rice in our province and the reasonable transportation of Zn and Mn fertilizers with good grain quality, we tried to build a cultivation system of water saving, high yield and high quality rice in our province Provide theoretical basis, we conducted the research of this topic.