论文部分内容阅读
目前，我国大面积棉花杂种优势利用仍采用人工去雄授粉的方法生产杂交Ｆ１种子。而制种产量和效率的高低是决定棉花生产能否广泛应用杂交棉Ｆ１种子，以充分发挥其增产优势，提高植棉效益的关键。本文根据我所多年来杂交棉人工去雄制种技术的研究与实践，对影响制种产量的...
At present, the hybrid F1 seeds are still produced by artificial deoxyno pollination in the utilization of a large area of cotton in China. The seed yield and the level of efficiency is the key to determine whether cotton production can be widely used F1 hybrid seeds to give full play to its advantages in yield and improve cotton benefits. This article based on my many years of hybrid cotton artificial male seed production technology research and practice, the impact of seed production ...