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- [1] INFLUENCE OF LONG-TERM TILLAGE AND ROTATION COMBINATIONS ON CROP YIELDS AND SELECTED SOIL PARAMETERS .1. RESULTS OBTAINED FOR A MOLLIC OCHRAQUALF SOIL OHIO AGRICULTURAL RESEARCH AND DEVELOPMENT CENTER RESEARCH BULLETIN, 1986, (1180): : 3 - 30
- [4] INFLUENCE OF LONG-TERM TILLAGE AND ROTATION COMBINATIONS ON CROP YIELDS AND SELECTED SOIL PARAMETERS .2. RESULTS OBTAINED FOR A TYPIC FRAGIUDALF SOIL OHIO AGRICULTURAL RESEARCH AND DEVELOPMENT CENTER RESEARCH BULLETIN, 1986, (1181): : 3 - 34
- [6] COMPARISON OF THE EFFECT OF LONG-TERM TILLAGE AND CROP-ROTATION ON PHYSICAL-PROPERTIES OF A SOIL CANADIAN AGRICULTURAL ENGINEERING, 1990, 32 (01): : 53 - 55
- [8] LONG-TERM INFLUENCE OF TILLAGE, FERTILIZATION, AND CROP-ROTATION PRACTICES ON HUMUS DYNAMICS ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE, 1980, 24 (02): : 107 - 114
- [9] Influence of tillage practices and fertilization on crop yields and soil properties in long-term crop rotation (soybean-wheat-maize) experiments JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT, 2011, 9 (01): : 285 - 289