水稻保温育苗技术研究

研究了不同的保温育苗措施对4个双季早稻品种秧苗素质、产量及产量构成因子的影响。结果显示：采用强氯精浸种方式的早稻出苗率较高,采用稻种伴侣浸种的早稻有效穗数、生物量、每穗总粒数、结实率、千粒重和产量均较高;采用湿润育秧方式的早稻产量、每穗粒数、结实率较高;采用湿润育秧＋双膜覆盖处理的早稻产量和生物量较高。...

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Bibliographic Details
Published in江西农业学报 Vol. 27; no. 7; pp. 1 - 6
Main Author 肖宇龙 林洪鑫 胡启锋 雷建国 邱在辉 王智权 王晓玲 肖平义 肖汀娜 余传元
Format Journal Article
LanguageChinese
Published 江西省农业科学院 水稻研究所 江西省水稻生理及遗传重点实验室、水稻国家工程实验室 南昌,江西 南昌,330200%江西省农业科学院 土壤肥料与资源环境研究所,江西 南昌,330200%江西省南昌县向塘镇农业技术综合服务站,江西 南昌,330201 2015
Subjects
保温育苗
技术
早稻
保温育苗
技术
Early rice
Technology
早稻
Thermal-insulation raising of seedlings
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ISSN1001-8581

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Summary:研究了不同的保温育苗措施对4个双季早稻品种秧苗素质、产量及产量构成因子的影响。结果显示：采用强氯精浸种方式的早稻出苗率较高,采用稻种伴侣浸种的早稻有效穗数、生物量、每穗总粒数、结实率、千粒重和产量均较高;采用湿润育秧方式的早稻产量、每穗粒数、结实率较高;采用湿润育秧＋双膜覆盖处理的早稻产量和生物量较高。
Bibliography:36-1124/S
XIAO Yu-long, LIN Hong-xin, HU Qi-feng, LEI Jian-guo, QIU Zai-hui, WANG Zhi-quan, WANG Xiao-ling , XIAO Ping-yi , XIAO Ting-na , YU Chuan-yuan （ 1. Rice Research Institute, Jiangxi Academy of Agricultural Sciences ; Jiangxi Provincial Key Lab of Rice Physiology and Ge- netics; National Engineering Laboratory for Rice （Nanchang）, Nanchang 330200, China; 2. Institute of Soil and Fertilizer ＆ Re- source and Environment, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China ; 3. Agricultural Technology Compre- hensive Service Station of Xiangtang Town, Nanchang County, Jiangxi Province, Nanchang 330201, China）
Early rice; Thermal-insulation raising of seedlings; Technology
We studied the influences of different thermal-insulation seedling-raising measures on the seedling quality, yield, and yield components of 4 early rice varieties in double cropping system. The results showed that early rice varieties whose seeds were soaked with trichloroisocyanuric acid had a higher emergence rate, while tho
ISSN:1001-8581