1·This was the first suggestion of algal defenses against grazing.
这是藻类抵御放牧的第一次迹象。
2·From there, they could hear the peaceful-sounding bells of the grazing cattle below.
他们可以在那里听到下面放牧的牛群发出的祥和的铃铛声。
3·For instance, several kinds of birds feed on insects flushed out of the grass by grazing cattle.
例如,几种鸟类以被放牧牛驱赶的昆虫为食。
4·And just outside the developed area, there would usually be an open area of some sort for grazing animals and also group activities.
而在发达区域之外,通常就会有一个开放区域供放牧和集体活动。
5·These practices include grazing animals on grasses grown from the pastureland's natural seed bunk, and fertilized by the cows' own fertilizer.
这些做法包括放牧动物吃从牧场的天然种子铺上生长的草,并用奶牛自己的肥料施肥。
1·Horses are grazing animals and their digestive and nervous systems function best when feeding follows a natural pattern.
马是食草动物,采用模拟它们自然生存状态的饲养方式,能让它们的消化系统和神经系统功能处于自然运作状态。
2·These members of the legume family provide high protein food for grazing animals.
这些豆属作物可以给食草动物提供高蛋白的食物。
3·Wild grazing animals in Kenya's Masai Mara National Reserve are steadily disappearing, a study has found.
研究发现,肯尼亚马赛国家保护区的野生食草动物正在逐步消失。
4·And trees do else, - - they can provide grazing animals with shade from the sun.
树木还有别的用处-它们能够给食草动物提供树荫免受阳光照射。
5·She is a natural beauty, personality generous man woman does not lose, but why and type of grazing within a stiff fine men meet again the United States, knocked spark.
她是个天生丽质、个性不输男子的豪爽女子,偏偏与内向木讷的食草型男子美晴再度相遇,撞出了火花。
1·What you mean is rotation grazing, not allowing animals to graze on rotated pasture. Right?
您说的是轮牧,轮流放牧的意思。对吧?
2·The content of crude protein in rotational grazing pasture was higher and the crude fibre was lower than continuous grazing pasture.
分区轮牧牧草粗蛋白质含量高于同期连续放牧草地,而粗纤维含量低于连续放牧草地。
3·Rotational grazing can even help prevent wildfires by keeping grasslands in good condition.
轮牧甚至可以通过保持草地的良好状态来防止磷火产生。
4·Through comparing effects between grazing systems and a feedlot system on the degenerated vegetation, the roles of rotational grazing system playing in vegetation recovery were investigated.
通过对比研究放牧制度及围栏封育对退化草地植被的影响,来探讨划区轮牧在退化草地植被恢复中的作用以及最优的放牧方式。
5·Furthermore, a rotational grazing project was designed according to the actual condition of the experimental area, but its rationality and practicality need to be verified in the further study.
此外,本研究还根据试验区草地实际,初步设计了一个划区轮牧方案,但方案的合理性需要进一步验证。
1·Already, the annual death toll from battles over water and grazing in the badlands of south Somalia, southern Ethiopia and northern Kenya is in the hundreds.
在索马里南部、埃塞俄比亚南部和肯尼亚北部的荒地上,为争夺水、牧草资源,部族之间火拼不断,每年不下数百人死于这种冲突。
2·He and his family have built a farm system of rotational grazing that is based on the biological patterns found in nature.
他和家人一起根据自然生态平衡建立起了牧草循环的农场体系。
3·The esophageal fistula samples were adopted to determine the nutrient content of the diet selected by grazing sheep on rangelands.
本文采用食道瘘管法取样,对放牧于天然草场的绵羊采食牧草的营养成分进行了研究。
4·The sum soil CO_2 efflux of grassland were higher than farmland and grazing.
观赏草坪土壤CO_2释放总量高于农田土壤和牧草土壤。
5·The main staple for their grazing is sagebrush.
主要的原料给它们牧草是山艾树。