您要查找的是不是：
- A rotation grazing experiment in alpine meadow ecosystem was analysedsystematically. 采用高寒草甸放牧生态统的分室模型对高寒草甸生态系统轮牧实验进行系统分析。
- We will talk more about rotational grazing next week. 下周,我们将谈论更多有关循环放牧的内容。
- rotation grazing on an area basis 分区轮收,分区轮牧
- Experts say will tentional rotational grazing like this extr is extremely important for marginal land. 专家说，循环放牧对边际土地尤为重要。
- Rotational grazing can even help prevent wildfires by keeping grasslands in good condition. 轮流放牧甚至有助于防止磷火燃烧，使草场保持良好状态。
- Experts say rotational grazing like this is extremely important for marginal land. 专家指出，像这样循环放牧对边缘土地极其重要。
- Ratational gracing Rotational grazing can even help provent fires prevent wildfires by keeping grasslands in good conditioincondition. 轮流放牧甚至可以抵御大火，因为草场的牧草打理得非常好。
- Experts say that while rotational grazing can save money over time , it also requires planning. And that starts with a good map to mark fences, water supplies and grazing areas. 专家称，虽然轮牧经济省钱，它也需要周密筹划。首先，开始时要有一张详尽的地图，要标明篱笆墙、水供给和放牧区域。
- The results showed that the soil bulk descended and the soil porosity of surface layer increased under the rotational grazing compared with that under continuous grazing. 结果表明:划区轮牧与自由放牧相比,表层土壤容重下降、孔隙度增加、土壤机械组成优化;
- Practices and Realizes of Prohibit Herd and Rotation Grazing in Linfen City 临汾市实行禁牧轮牧的实践与体会
- Using rotational grazing during the pasture growth season, the intake of Cormo ewes increases with pregnancy term, equation Y=0.002 6X+0.642 2,r =0.812 3. Ewe intake was 0.64 kg/ewe/d before mating and 1.03 kg/d before lambing, 0.84 kg/ewe/d on average. 丰草季人工草地划区轮牧条件下 ;考尔木 (Cormo)成年母羊群体采食量与怀孕日龄间呈显著正相关 ;回归方程Y =0 .;0 0 2 6X +0
- The comparative studies on the influence of rotational grazing and continuous grazing on the physical and chemical characters of soil was conducted in desert steppe of Stipa breviflora. 在短花针茅荒漠草原对比研究了划区轮牧和自由放牧两种放牧制度对草地土壤理化性状的影响。
- The results showed that no significant yield differences of standing forages were found in the rotational grazing area and in the closed area, which were all superior to the free stocking area. 轮牧和对照区群落现存量变化呈先增加,然后又下降的动态规律,自由放牧植物现存量几乎一直呈下降趋势。
- We are grazing the sheep in the next field. 我们在旁边的地里放羊。
- The seasons follow each other in rotation. 四季循环交替。
- Cattle were grazing on the meadow. 牛在牧场上吃草。
- A rotation of personnel; crop rotation. 员工的轮流替换; 农作物的轮作
- The rotation of crops keeps the soil healthy and fertile. 谷物轮种使土壤保持了肥力和高质。
- Rotational grazing in small limited area 小区轮牧
- The sun appears to rise and set because of the earth's rotation. 因为地球在自转,看上去就有了日出和日落。
