摘要
为了筛选在红壤旱地适宜种植的优良黑芝麻品种，对10个黑芝麻品种（系）的生长势、抗逆性、主要农艺性状、产量和产量构成因子等进行比较，结果表明：2009～2011年的平均产量以赣芝7号最高，达1189．95kg,／hm2，其次为08—6，分别比对照金黄麻增产29．64％和22．17％，青3—3和赵公鞭最低，分别比对照减产6．52％和6．30％；生育期差别不大，最长的品种为青3—3，最短的为金黄麻；单株蒴果数以08—6最多，金黄麻最少；每蒴粒数以中芝9号最多，08—6最少；千粒重以赣芝7号最高，ZGBA最小；抗病（逆）性较强的有青3—3、金黄麻、赣芝7号，较差的为中芝9号、ZGBA、赵公鞭、油墩黑。初步认为适合在江西红壤旱地种植的黑芝麻品种（系）为赣芝7号、中芝9号、08—6、赣芝5号。
In order to screen out the suitable black sesame new varieties for planting in red soil upland of Jiangxi, the growth potential, adversity resistance, main agronomic traits, yield and yield components of 10 black sesame varieties （lines） were com- pared. The results showed that： during 2009 -201t, Ganzhi 7 had the highest average yield （ 1189.95 kg/hm2 ）, followed by 08 - 6, and their average yield was respectively 29.64% and 22.17% more than that of the control variety Jinhuangma （CK）. The aver- age yield of Qing 3 - 3 and Zhaogongbian was the lowest, being respectively 6.52% and 6.30% less than that of CK. The growth duration of Qing 3 -3 was the longest （84 d）, and that of Jinhuangma was the shortest （76 d）. The capsule number per plant of 08 -6 was the most （77.33）, and that of Jinhuangma was the least （32.02）. The grain number per capsule of Zhongzhi 9 wds the most （97.74）, and that of 08 -6 was the least （69.32）. The 1000 -seed weight of Ganzhi 7 was the highest （2.85 g）, and that of ZGBA was the lowest （2.56 g）. Qing 3 -3, Ganzhi 7 and Jinhuangma had stronger disease resistance and stress resistance, but Zhongzhi 9, ZGBA, Zhaogongbian and Youdunhei was opposite. It can be considered that Ganzhi 7, Zhongzhi 9, 08 - 6 and Ganzhi 5 were suitable for being cultivated in the red soil upland of Jiangxi province.
出处
《江西农业学报》
CAS
2013年第12期12-15,共4页
Acta Agriculturae Jiangxi
基金
2010年国家农业科技成果转化资金项目(2010GB2C500231)
关键词
江西
红壤旱地
黑芝麻
比较试验
Jiangxi
Red soil upland
Black sesame
Comparison of variety
