Improvement of tillage-sowing practices can be a practical way of sustainable and environmentally friendly production by decreasing fuel and CO₂ emission and increasing yield in a rainfed crop rotation [Hungarian vetch (Vicia pannonica Crantz)—winter wheat (Triticum aestivum L. cv. Bezostaja)—fallow] in semi-arid conditions. Therefore, conventional (CT), reduced-1 and 2, and no-tillage (NT) practices were tested with randomized block design as three replications. The highest fuel consumption (47.8 l ha⁻¹) and human labor requirement (8.9 h ha⁻¹) and the lowest equipment working effectiveness (0.17 ha h⁻¹) were determined under CT. The NT practice manifested the best results with 3.5-fold fuel saving and 2.2-fold human labor saving as well as 7.8 times more operating area per unit time compared with CT. The highest weed infestation, seedling density and the shortest emergence time were determined in this practice. Vetch forage yield also was statistically higher in the NT practice. Conservation tillage logarithmically decreased CO₂ emissions and the lowest value was determined in NT with 71.4% reduction compared with the CT value (137.4 kg CO₂ ha⁻¹). Specific CO₂ emissions in NT were lower by 72.1% in vetch and 60.4% in wheat than the CT values. Therefore, NT practice could be recommended as the best practice for rainfed crop rotation in semi-arid regions.

的耕作播做法提高可以通过降低燃料和CO是可持续的，环境友好的生产的实用方法₂排放和增加产量在旱地作物轮作[匈牙利野豌豆（蚕豆pannonica Crantz）-Winter小麦（普通小麦L.品种。在半干旱条件下）。因此，使用随机区组设计将传统（CT），减数1和减数2和免耕（NT）做法作为三个重复进行测试。最高的油耗（47.8 l ha ^-1）和人工需求（8.9 h ha ^-1），最低的设备工作效率（0.17 ha h ^-1））是根据CT确定的。与CT相比，NT实践表现出最好的结果，即节省了3.5倍的燃油，节省了2.2倍的人工，并且单位时间的操作面积增加了7.8倍。在该实践中，确定了最高的杂草侵染，幼苗密度和最短的出苗时间。在NT实践中，紫菜的草料产量在统计学上也较高。保护性耕作对数减少了CO ₂排放，与NT值（137.4 kg CO ₂ ha ^-1）相比，NT的最低值降低了71.4％。特定CO ₂与CT值相比，紫etch中的NT排放降低了72.1％，小麦中的60.4％降低了。因此，在半干旱地区，NT建议可以作为雨养作物轮作的最佳实践。