机译:水保管膜改善沙土及其对作物生长的影响
Northeast Institute of Geography and Agricultural Ecology Chinese Academy of Sciences Changchun 130012 P. R. China;
Chemistry Department Jilin University Changchun 130023 P. R. China;
Northeast Institute of Geography and Agricultural Ecology Chinese Academy of Sciences Changchun 130012 P. R. China;
water-conserving membrane; water-conserving capability; germination rate; crops;