不同早稻品种的产量和经济效益比较  

Comparison of Yield and Economic Benefits of Different Early Rice Varieties in Cili County

作　　者：陈宏辉 童中全[2] 宋海波 李木进 刘磊 彭军 邹自峰 陈玲 CHEN Hong-hui;TONG Zhong-quan;SONG Hai-bo;LI Mu-jin;LIU Lei;PENG Jun;ZOU Zi-feng;CHEN Ling(Yuanjiang Agricultural Technology Extension Station,Yiyang 413106,PRC;Nanxian Agriculture Bureau,Yiyang 413200,PRC;Nanxian Mingshantou Town Agricultural Comprehensive Service Station,Yiyang 413200,PRC;Agricultural Comprehensive Service Station of Nanxian Langbohu Town,Yiyang 413200,PRC)

机构地区：[1]沅江市共华镇农业技术推广站,湖南益阳413106 [2]南县农业局,湖南益阳413200 [3]南县明山头镇农业综合服务站,湖南益阳413200 [4]南县浪拔湖镇农业综合服务站,湖南益阳413200

出　　处：《湖南农业科学》2018年第9期21-23,共3页Hunan Agricultural Sciences

摘　　要：以沅江和南县两地早稻主栽常规品种湘早籼24号为对照,收集在湖南栽培面积较大的10个早稻品种,分析比较其生育期、产量和经济效益。结果表明:中早35、潭两优143、中早25、陵两优916、H两优30和陵两优268这6个品种的经济效益高于对照50%以上,在当地有较好的推广价值。Ten early rice varieties with larger cultivation area in Hunan Province were collected and their growth period, yield and economic benefts were analyzed and compared with Xiangzaoxian 24, the main conventional early rice variety in Yuanjiang and Nanxian. The results showed that the economic benefts of Zhongzao 35, Tanliangyou 143, Zhongzao 25, Lingliangyou 916, H Liangyou 30 and Lingliangyou 268 were more than 50% higher than those of the control, so they had better popularization value in local area.

关 键 词：早稻 产量 经济效益 

分 类 号：S511[农业科学—作物学]