不同收获期对寒地水稻产量和品质的影响  

Effects of Different Harvest Time on Yield and Quality of Rice in Cold Region

作　　者：萧长亮[1] 王安东[1] 王士强[1] 李静[1] 杜明[1] 解保胜[1] 那永光[1] XIAO Chang-liang;WANG An-dong;WANG Shi-qiang;LI Jing;DU Ming;XIE Bao-sheng;NA Yong- guang(Rice Research Institute of Heilongjiang Land Reclamation Science,Jiamusi 154007,China)

机构地区：[1]黑龙江省农垦科学院水稻研究所,黑龙江佳木斯154007

出　　处：《黑龙江农业科学》2018年第12期7-10,共4页Heilongjiang Agricultural Sciences

摘　　要：为指导寒地水稻优质栽培,采用垦稻26作为试验材料,研究不同收获期对水稻产量和品质的影响。结果表明:寒地水稻抽穗后50d左右收获有利于保障水稻产量,提升稻米品质。In order to guide the high quality cultivation of rice in cold land,Kendao26was used as experimental material,the effect of different harvest times on yield and quality of rice was studied.The results showed that harvesting at50days after heading was beneficial to ensur the yield of and improving the quality of rice in cold regions.

关 键 词：寒地水稻 收获期 直链淀粉 蛋白质含量 食味评分 

分 类 号：S511[农业科学—作物学]