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www.sxnk110.com电话:(0351)96110暴雨过后如何进行蔬菜补救复产?第一,清理沟畦,排除积水。菜地受淹后,有毒物质增多,根系活力衰退。洪水退后,要迅速开沟,降低地下水位,排除有毒物质,促进根系生长。及时对畦面进行松土,加速土壤氧化,促进蔬菜恢复生长。第二,遮阴防晒,预防萎蔫。对一些受淹较重但根系仍有吸收能力的茄子、椒类、冬瓜等蔬菜,可通过剪除地上部过密的枝叶或用遮阳网短期进行遮阴,防止涝后突晴暴晒,
www.sxnk110.com Tel: (0351) 96110 How to carry out vegetable remediation after heavy rains? First, clean the ditch, eliminate water. After flooding, the toxic substances increased and the root vitality declined. After the flood is over, it is necessary to quickly ditch the water table to lower the groundwater level, eliminate toxic substances and promote root growth. Timely loosen noodles, accelerate soil oxidation and promote the growth of vegetables. Second, shading sunscreen to prevent wilting. For some submerged but the root still absorbs abalone, pepper, melon and other vegetables, can cut off the branches above the dense branches or shade net short-term shade to prevent sudden sun exposure after flooding,