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多效好具有促进种子发芽和秧苗的根系发育,增加叶面积和叶绿素含量,增强光合作用,促进体内有机质的运转,提高作物的抗旱力和抗寒力等生理功能。我场在1992年应用于水稻318.7公顷,其中浸种50.7公顷,叶喷268.0公顷;玉米应用了768.5公顷,其中浸种371.8公顷,叶喷396.7公顷;大豆应用了58.9公顷,全部进行叶喷。
Multi-effect is good to promote seed germination and seedling root development, increase leaf area and chlorophyll content, enhance photosynthesis, promote the operation of organic matter in the body and improve the drought-resistance and cold-resistant crops and other physiological functions. My field in 1992 applied to 318.7 hectares of rice, of which 50.7 hectares of soaking, spraying 268.0 hectares of leaves; corn application of 768.5 hectares, of which 371.8 hectares of soaking, leaf spray 396.7 hectares; the application of 58.9 hectares of soybean leaves spray all.