不同水稻育秧营养基质对机插秧苗素质及产量的影响  

Effect of Different Nutrition Substrates on Rice Seedling Quality and Yield

作　　者：官琦 GUAN Qi(Jicun Agricultural and Rural Economic Service Center,Ninghua,Fujian 365414)

机构地区：[1]福建省宁化县济村乡农业和农村经济服务中心,福建宁化365414

出　　处：《福建稻麦科技》2021年第4期17-21,共5页Fujian Science and Technology of Rice and Wheat

摘　　要：为研究不同水稻育秧营养基质对烟后稻机插秧苗素质和产量的影响,筛选出最佳育秧营养基质,以4种不同水稻育秧营养基质为试验材料,用稻田土作对照进行对比试验。结果表明:采用全营养基质育秧的均比CK明显提高了机插秧苗素质,降低大田机插伤苗率与漏苗率,产量显著增加。其中表现较好的“柴米河”牌和“绿壮”牌2种基质,可在生产上推广应用。To explore their effects on the quality and yield of rice with tobacco-rice rotation and mechanized transplanting method,and to pick out the best one among them,four different nutrition substrates for rice seedling breeding were chosen as the experiment materials,while the soil from the paddy field as control.Results showed that total nutrients substrates improved seedling quality,decreased the rate of seedling damage and omission,and significantly increased grain yield.The basal materials of“Chaimihe”brand and“Lvzhuang”brand could be popularized in seedling raising.

关 键 词：烟后稻 营养基质 秧苗素质 产量 

分 类 号：S511[农业科学—作物学] S14