气温仍高,“立秋处暑,上蒸下煮”。处暑以后,气温才有所下降。月降水量少于7月,加上持续高温,伏旱往往继续发展。 注意抗旱,防治病虫不能放松。早管二季晚稻,力争插后20天内发足分蘖苗,够苗晒田,复水后酌施穗肥。抓紧早稻脱粒、中稻选种、一季晚稻田间管理。再生稻在头季高茬收割之前10天,及之后二三天追肥促再生芽。棉花立秋 The temperature is still high, “Li Chu summer heat, steaming cook.” After the summer heat, the temperature dropped only. Less than July monthly precipitation, coupled with sustained high temperatures, the drought tends to continue to develop. Pay attention to drought, pest control can not relax. As early as two seasons of late rice, and strive to post sufficient within 20 days after the tillering seedlings, enough seedlings Sha Tin, re-apply discretionary spike fertilizer. Pay close attention to early rice threshing, medium-sized seed selection, a quarter of late rice field management. Regeneration of rice in the first season before harvesting high stubble 10 days, and two or three days after the fertilizer to promote regeneration of buds. Cotton autumn