蔬菜生产巧用醋在蔬菜生产中醋能促进作物生长发育，提高作物抗病虫能力，应用得当，能使蔬菜产量提高，质量更佳。直接喷施。食醋中含有醋酸、氨基酸、糖、蛋白质等营养成份，这些物质喷在蔬菜上，可被作物直接吸收利用，促进作物生长发育，提高作物抗病性。使用浓度为２... Clever use of vegetables in the production of vinegar vinegar can promote crop growth and development, improve crop resistance to pests and diseases, properly applied, can increase the yield of vegetables, better quality. Direct spraying. Vinegar contains acetic acid, amino acids, sugar, protein and other nutrients, these substances sprayed on vegetables, crops can be absorbed directly to promote crop growth and development, improve crop disease resistance. Use concentration of 2 ...