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- 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;
- 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 study was conducted with two grazing systems of banning grazing,delaying and continue grazing stocking on family ranches in Stipa breviflora desert steppe. 本试验在内蒙古短花针茅荒漠草原家庭牧场尺度上,从植物种群、群落、土壤和家畜的生产性能等几个方面对禁牧、休牧、自由放牧草地利用进行研究。
- THE COMPARISON BETWEEN ROTATIONAL AND CONTINUOUS GRAZING SYSTEMS 短花针茅草原划区轮牧与自由放牧比较研究
- continuous grazing increased the coverage and density of Stipa grandis; 自由放牧提高大针茅盖度、密度;
- We are grazing the sheep in the next field. 我们在旁边的地里放羊。
- Cattle were grazing on the meadow. 牛在牧场上吃草。
- Effect of Rotational and Continuous Grazing System on Vegetation in Stipa breviflora Desert Steppe 放牧制度对短花针茅草原植物群落的影响
- continuous grazing increase the important value of Stipa grandis and decrease that of Leymus chinenesis. 划区轮牧提高了草地群落地上现存量,划区轮牧区地下根系向上移动的趋势小于自由放牧区。
- The grass or other vegetation eaten by grazing animals. 牧草草食动物能吃的草或其它植物
- Grass or other vegetation eaten as food by grazing animals. 牧草草食动物作为食物吃的草或其它植物
- A continuous inked ribbon used on output units. 在输出设备(如打印机)上使用的一种连续上油墨的色带。
- The brain needs a continuous supply of blood. 大脑需要连续不断地供血。
- An expanse of land suitable for livestock to wander and graze on. 放牧地,牧场一片适宜于牲畜游荡和进食的广大土地
- A continuous course of stones supporting a wall. 墙基层支撑一堵墙的一组连续的石块
- There we saw herds of cows grazing on the pasture. 我们在那里看到一群群的牛在草地上吃草。
- The cattle were grazing in the field. 牛在原野上吃青草。
- They were grazing the shins of treason by doing so. 他们这样做近乎叛国。
- Be this a continuous flight, or do we stop off anywhere. 我们是不著陆的连续飞行呢,还是要在中途的什麽地方停一停。
- Continuous assessment is made of all students' work. 对全体学生的功课作出连贯性的评定。