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文章阐述了聚丙烯酰胺防治田间水土流失的机理、效果、推广及应用潜力 ,开辟了化学措施治理田间水土流失一项实用新技术 ,对辽宁省乃至全国水土保持工作的发展 ,具有很大的现实意义。
The paper expounds the mechanism, effect, popularization and application potential of polyacrylamide in preventing and controlling soil erosion in the field and opens up a practical and new technology of chemical measures to control soil erosion in the field. It has a great reality for the development of soil and water conservation in Liaoning Province and the country as a whole significance.