江西秋芝麻(早稻茬)高产轻简化栽培技术研究

Study on light and simplified cultivation technique of high-yield of autumn sesame after rice in Jiangxi

为了探讨江西秋芝麻的高产高效栽培技术,采用随机区组设计,研究了免耕撒播条件下的不同密度以及不同播种方式对芝麻生长发育和产量的影响。结果表明:免耕撒播条件下,以高密度种植(每667m2 30 000株)有利于秋芝麻获得高产,是一种比较可行的方法,同时翻耕条播比其他3种种植方式(免耕撒播、免耕条播、翻耕撒播)的芝麻长势好、产量高。

In order to explore high-yield cultivation techniques of autumn sesame in Jiangxi province,using randomized block design to study different densities and different sowing methods on sesame growth and yield under the condition of no-tillage sowing.The results showed that under the conditions of no-tillage sowing,high-density planting（per 667 m2 30 000 plant） was conducive to access to high-yield of Autumn sesame,and it was a more feasible approach,while tillage drilling than the other three kinds of cultivation methods（no-tillage sowing,no-till drilling,tilling to sow） and sesame seeds were growing well,with high yield.