论文部分内容阅读
1.降低土壤湿度在鳞茎的膨大后期要做好排水工作。降雨后及时排水,非天旱不浇大水,避免土壤湿度过大。
1. Reduce soil moisture in the swelling of bulbs to do the drainage work late. Timely drainage after rainfall, non-irrigated water, to avoid excessive soil moisture.