论文部分内容阅读
近几年我县试验推广麦垄点种芝麻,解决夏芝麻早种,获得了较好的增产效果,增产幅度一般在25-50%之间.一、麦垄点种芝麻能充分利用光热、水资源芝麻全生育期需要积温2500-3000℃,根据我县5-8月份平均气温芝麻必须适时早播,平舆公社新新大队试验,5月24日麦垄点种的芝麻,7月6日进入开花期,8月3日封顶,8月23日成熟,单产达208.7斤全生育期92天.符合苗期20～25℃、花期25～30℃,成熟期25～27℃的温
In recent years, the county trial to promote wheat sesame seed point sesame seeds, early summer sesame solution to solve the problem, get better yield, the rate of increase is generally between 25-50%. , Sesame water throughout the growth period needs accumulated temperature 2500-3000 ℃, according to the county average temperature in May-August early sesame seeds must be timely, Pingyu commune new brigade trial, May 24 wheat ridge kind of sesame seeds, July On the 6th flowering period, August 3 capped, August 23 mature, yield 208.7 pounds of the whole growth period of 92 days. Meet the seedling 20 ~ 25 ℃, flowering 25 ~ 30 ℃, maturity of 25 ~ 27 ℃ temperature