摘要
[目的]筛选适宜江西红壤旱地种植的高产芝麻品种。[方法]采用随机区组设计,对9个芝麻品种从适应性、抗逆性和丰产性等方面进行了比较试验。[结果]优选黑芝麻5号和赣芝10号的生长势、整齐度和抗逆性优于CK,抗病性强,单株蒴果数和每蒴粒数比CK多,产量分别为1230.89和1220.09 kg/hm^2,较CK(1026.14 kg/hm^2)增产19.95%和18.90%;赣芝14号(1203.29 kg/hm^2)较CK增产17.26%,但其生长势、整齐度和抗病性不如对照,且生育期远迟于CK;赣芝9号和赣芝3号综合表现也较优良,产量分别为1138.19和1076.84 kg/hm^2,较CK增产10.92%和4.94%。[结论]优选黑芝麻5号、赣芝10号、赣芝9号和赣芝14号的产量比CK增产5%以上,表明这4个品种均适合在江西红壤旱地种植,优选黑芝麻5号和赣芝10号最好,赣芝9号和赣芝14号次之。
[Objective]To screen out the suitable sesame varieties of high yield for planting in red soil upland of Jiangxi.[Method]Using randomized block design,the adaptability,drought resistance,stain resistance and yield and yield components etc of nine black sesame varieties were compared.[Result]The results showed that all investigated indexes of Youxuan black sesame 5 and Ganzhi10 had performed better,the number of capsules per plant,grains per capsule and yield higher than those of CK,and difference of grains per capsule was very significant(P<0.01).The actual yields of Youxuan black sesame 5 and Ganzhi 10 were 19.95%and 18.90%higher respectively than that of CK(1026.14 kg/hm^2),which were 1230.89 and 1220.09 kg/hm^2.The actual yields of Ganzhi 14 was 17.26%higher than that of CK,which were 1203.89 kg/hm^2,but its growth potential,uniformity and disease resistance were not as good as CK,and its growth period was much later than CK.The performance of Ganzhi 9 and Ganzhi 3 were also very good,the actual yields of those were 10.92%and 4.94%higher respectively than that of CK,which were 1138.19 and 1076.84 kg/hm^2.[Conclusion]Under the conditions of this study,the yield of Youxuan black sesame 5,Ganzhi 10,Ganzhi 14 and Ganzhi 9 were preferably increased by more than 5%compared with CK,which indicates that these four varieties are suitable for planting in red soil dryland of Jiangxi,Youxuan black sesame 5 and Ganzhi 10 are preferred,Ganzhi 9 and Ganzhi 14 are second.
作者
曾细华
刘宗发
熊清云
喻凤琴
程春明
胡文秀
ZENG Xi-hua;LIU Zong-fa;XIONG Qing-yun(Nanchang Academy of Agricultural Sciences,Nanchang,Jiangxi 330028)
出处
《安徽农业科学》
CAS
2020年第15期39-41,共3页
Journal of Anhui Agricultural Sciences
基金
江西省花生芝麻产业体系项目(JXARS-18-赣中片)
南昌市本级财政支农专项。
关键词
芝麻
红壤
适应性
产量
Sesame
Red soil
Adaptability
Yield
