湖南农业科学Issue(2)：22-27,6.DOI:10.16498/j.cnki.hnnykx.2025.002.005
5个黑芝麻品种在江西红壤区的适应性综合评价
Comprehensive Evaluation of Adaptability of Five Black Sesame Varieties in Jiangxi Red Soil Region
摘要
Abstract
To screen out the black sesame varieties suitable for planting in the red soil dryland of Jinxian County,Jiangxi Province,we compared the yields of five black sesame varieties in Qianfang Town,Jinxian County from 2022 to 2023.The results showed that the average yields of'Ganzhi 14'and'Kezhi 3'in the two years were 861.63 kg/hm2 and 823.16 kg/hm2,respectively,which were 7.93%and 3.11%higher than that of'Jinhuangma'(CK).The sowing date had a minimal impact on the entire growth period,with the plants showing high resistance to diseases and lodging.The annual yield per unit area of'Ganzhi 14'was the highest among the tested varieties,and that of'Kezhi 3'ranked second in 2022 and third in 2023.The sowing date affected the growth period,disease resistance,and yield per unit area of'Yangguanggaoyouheizhenzhu'.Late sowing made the plants more susceptible to diseases,while early sowing prolonged the growth period by 5 days and achieved the highest yield increase(102.9%).In 2022 and 2023,both'Ganzhi 5'and'Ganzhi 11'had lower yields than CK,with the average yield per unit area reductions of 8.46%and 2.55%,respectively.'Ganzhi 11'was susceptible to diseases when being sown early.'Ganzhi 14'and'Kezhi 3'were suitable for production on different sowing dates in Jinxian County.'Yangguanggaoyouheizhenzhu'was suitable for early sowing,while'Ganzhi 5'and'Ganzhi 11'were not suitable for planting in this area.关键词
黑芝麻/品种/适应性/产量Key words
black sesame/variety/adaptability/yield分类
农业科技引用本文复制引用
曾细华,崔潞燕,刘宗发,王苏影,熊清云,胡文秀,喻凤琴,程春明..5个黑芝麻品种在江西红壤区的适应性综合评价[J].湖南农业科学,2025,(2):22-27,6.基金项目
江西省花生芝麻产业技术体系(JXARS-18-赣中片) （JXARS-18-赣中片）
江西省农作物(芝麻)良种联合攻关项目(2023) （芝麻）
