铺膜小麦要适时揭膜□启中１９９７年山西省小麦地膜覆盖技术实施面积已发展到２０多万ｈｍ２。目前覆盖田的小麦长势喜人，丰收在望。与此同时，农民群众和许多农业工作者对残膜可能造成土壤污染、影响以后作物的生长十分担忧。闻喜县农民技术员、小麦地膜垄盖沟植技术创... Membrane wheat to timely expose □ Kai In 1997, Shanxi Province, wheat mulching technology implementation area has been developed to more than 20 million hm2. At present, wheat growing in fields is gratifying and harvest is on the horizon. In the meantime, the peasants and many agricultural workers are very concerned about the possible pollution of the residual film and the subsequent growth of the crop. Wenxi farmer technician, wheat film cover furrow planting technology ...