一、大田直播(一)种子准备选用适合当地条件、优质、高产和抗性强的已审定品种。购买种子时,要到有经营资质的单位,同时注意查看种子的质量和包装袋标识,以确保棉花种子质量达标。(二)播种期瓜套棉于4月中下旬“冷尾暖头”抢晴爽土播种。一般采取点播方法,每穴播3~4粒,用种量为 A live broadcast in Daejeon (A) seeds for the selection of suitable local conditions, high quality, high yield and resistance of the approved species. When buying seeds, it is necessary to have a qualified business unit, and pay attention to see the quality of the seeds and bags identification, to ensure that cotton seed quality standards. (B) of the sowing period of cupping cotton in late April “cold tail warm head ” grab sunny clear soil sowing. Generally take on-demand method, each hole sowing 3 ~ 4, with the amount of