CAJ | 학술논문

根据营口市实施保护性耕作的示范及实践，以传统耕作为对照，选取碎秆覆盖浅旋、碎秆覆盖少耕、整秆覆盖少耕3种保护性耕作模式进行对比试验，探讨保护性耕作对土壤温度、含水量、风蚀、肥力的影响。试验结果表明：保护性耕作技术能防治水土流失、培肥地力、提高降水利用率；整秆覆盖少耕模式适合在辽宁省大部分地区推广应用。
근거영구시실시보호성경작적시범급실천，이전통경작위대조，선취쇄간복개천선、쇄간복개소경、정간복개소경3충보호성경작모식진행대비시험，탐토보호성경작대토양온도、함수량、풍식、비력적영향。시험결과표명：보호성경작기술능방치수토류실、배비지력、제고강수이용솔；정간복개소경모식괄합재요녕성대부분지구추엄응용。
Comparative trial was conducted on the effect of conservation tillage in Yingkou with traditional tillage as the control, selecting 3 kinds of conservation tillage patterns, namely, the crushed stalk mulching shallow rotary tillage, crushed stalk mulching minimal tillage, and whole stalk mulching minimal tillage. The effects of conservation tillage on soil temperature, moisture, wind erosion, and soil fertility were explored. The test results showed that the conservation tillage technology can prevent soil erosion, increase soil fertility, improve the utilization rate of rainfall;and the whole stalk mulching minimal tillage mode is suitable for popularization and application in most areas of Liaoning province.