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水稻多功能育秧剂研制与育秧董春田，黄仁洙，陈振野，张海楼（辽宁省农业科学院栽培所）近年水稻旱育稀植技术在北方稻区不断扩大，愈来愈显示出它的壮苗和增产优越性。在旱育秧综合配套技术中的一个重要技术环节是应用两个功能（调肥、调酸）床土调制剂，由于功能有限，...
Rice multifunctional seedling raising agent development and seedling cultivation Dong Chuntian, Huang Renzhu, Chen Zhenye, Zhang Hailou (Liaoning Academy of Agricultural Sciences) In recent years, rice cultivation technology has been expanding in northern rice growing, more and more to show its strong seedling and Yield superiority. An important technical link in the comprehensive supporting technology of drought-tolerant transplanting is to apply two functions (adjusting fertilizer and acid-regulating) bed soil preparation agent, because of limited function, ...