不同育秧基质对寒地水稻秧苗素质的影响  

Influence of Different Raising Substrate on Quality of Rice Seedling in Cold Region

作　　者：张楠[1] 孙彬[1] 于洪久[1] 钟鹏[1] 郭炜[1] 刘杰[1] ZHANG Nan;SUN Bin;YU Hoijiu(Rural Energy Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, Heilongjiang 150086)

机构地区：[1]黑龙江省农业科学院农村能源研究所,黑龙江哈尔滨150086

出　　处：《安徽农业科学》2018年第1期39-41,共3页Journal of Anhui Agricultural Sciences

基　　金：农业部基层农技推广体系改革与建设补助项目(2016NW009);哈尔滨市科技局青年后备人才项目(2017RAQYJ088)

摘　　要：[目的]确定水稻育秧基质最佳配方。[方法]采用正交设计,研究不同育秧基质对寒地水稻秧苗素质的影响。[结果]A1B3C2(土壤60%+草炭25%+河沙15%)处理和A2B2C2(土壤50%+草炭30%+河沙20%)处理培育的秧苗健壮,完全可以代替传统的土育苗和草炭育苗,更适合作为苗床基质。[结论]该研究为生产水稻育秧提供了理论基础。[Objective]To determine the optimum formula of rice seedling substrate.[Method]The influence of different raising substrate on quality of rice seedling in cold region was studied by orthogonal design.[Result]The seedlings were strong by treated with Aj B3C2(soil60%+turf25%+river sand15%)and A2B2C2(soil50%+turf30%+river sand20%),which can completely replace the traditional nursery method,they were more suitable as the seedbed matrix.[Conclusion]This study provided a theoretical basis for the production of rice seedling-

关 键 词：水稻 基质 育苗 秧苗素质 

分 类 号：S511[农业科学—作物学]