育秧方式不同对松辽677品种产量构成因素的影响  

Effects of Different Seedling-raising Method on Yield and Component Factors of Songliao-677

作　　者：洪继勇 宋双 吕珂 刘晓梅 姜兆远 王丹 李国忠 孙乌日娜 吴律 付哲 王宏伟 塔娜 张静峰 单平义 耿文良 HONG Ji-yong;SONG Shuang;LV Ke;LIU Xiao-mei;JIANG Zhao-yuan;WANG Dan;LI Guo-zhong;SUN Wu-rina;WU Lv;FU Zhe;WANG Hong-wei;TA Na;ZHANG Jing-feng;SHAN Ping-yi;GENG Wen-liang(Dehui Rice Production Station,Changchun 130300,China;Gongzhuling Songliao Agricultural Research Institute Research,Group of Early Japonica and Late RipeningVarieties in Northern Rice Region,Changchun 136100,China)

机构地区：[1]德惠市水稻生产工作站,长春130300 [2]公主岭市松辽农业科学研究所北方稻区早粳晚熟品种选育技术课题组,长春136100

出　　处：《北方水稻》2023年第1期40-41,44,共3页North Rice

摘　　要：研究大棚床旱育苗、盘育苗、钵盘育苗对水稻新品种松辽677的秧苗素质及产量构成因素的影响。试验结果表明:大棚床旱育苗的秧苗弹性好、分蘖早,有效分蘖株多,成穗率高,结实率好、产量高,适于大面积生产栽培、规模化产业化发展。This paper studied the effects of dry seedling in greenhouse bed,plug seedlings and bowl seedling on seedling quality and yield of the new rice variety Songliao-677.The results showed that the drought-growing seedlings in greenhouse bed had good elasticity,early tillering,more effective tillering plants,high heading rate,good seed setting rate and high yield,which were suitable for large-scale production and cultivation and large-scale industrialization development.

关 键 词：品种 松辽677 秧苗素质 构成产量因素 

分 类 号：S35[农业科学—作物栽培与耕作技术]