牧草

Using the observed data of spring-sowed two years fresh alfalfa growth condition and parallel climatic conditions,analysis is made of the alfalfa's growth height and the speed variation rule with time in the loess plateau area of East Gansu,and the correlation dependence of dry matter and the fresh grass with the activity accumulated temperature.

利用春播两年生紫花苜蓿生长状况和平行气候条件观测资料，分析陇东黄土高原地区紫花苜蓿的生长高度和速率的时间变化规律，干物重和鲜草重与活动积温的相关关系；根据牧草气候生产力的光合产量和温度及降水订正模型，计算紫花苜蓿的气候生产潜力。

"A typical scheme selects rotation crops from three classifications: cultivated row crops (e.g., corn, potatoes), close-growing grain s (e.g., oats, wheat), and sod-forming, or rest, crops (e.g., clover, clover-timothy)."

典型的轮作耕种计画是从行间作物、密植的谷类、草根层作物或休闲作物(如车轴草、车轴草－梯牧草)中选择轮作作物。

"A typical scheme selects rotation crops from three classifications: cultivated row crops (e.g., corn, potato es), close-growing grains (e.g., oats, wheat), and sod-forming, or rest, crops (e.g., clover, clover-timothy)."

典型的轮作耕种计画是从行间作物、密植的谷类、草根层作物或休闲作物(如车轴草、车轴草－梯牧草)中选择轮作作物。

"A typical scheme selects rotation crops from three classification s: cultivated row crops (e.g., corn, potatoes), close-growing grains (e.g., oats, wheat), and sod-forming, or rest, crops (e.g., clover, clover-timothy)."

典型的轮作耕种计画是从行间作物、密植的谷类、草根层作物或休闲作物(如车轴草、车轴草－梯牧草)中选择轮作作物。

"A typical scheme selects rotation crops from three classifications: cultivated row crops (e.g., corn , potatoes), close-growing grains (e.g., oats, wheat), and sod-forming, or rest, crops (e.g., clover, clover-timothy)."

典型的轮作耕种计画是从行间作物、密植的谷类、草根层作物或休闲作物(如车轴草、车轴草－梯牧草)中选择轮作作物。

Sheep are good for the land when they feed on grasses.

当绵羊食用这些牧草时，这对牧场的土地是很有好处的。

Sheep are good for the land when they feed on grasses.

绵羊以牧草为食对耕地也有好处。

Sheep are good for the land when they feed on grasses. It helps renew pastures and it can keep land from returning to forest.

如果绵羊以牧草为食的话，对耕地也有好处，它有助于翻新牧场，能够防止牧场森林化。

Sheep are good for the land when they feed on grasses. It helps renew pastures and it can keep land from returning to forest.

如果绵羊以牧草为食的话，对牧场的耕地也有好处，它有助于翻新牧场，能够防止牧场森林化。

Animal husbandry, as a mountainous township slope wide, grass-rich, known as the masses to engage in traditional farming, particularly sheep mainly due to the township in 2003-a population 13,000, the income of animal husbandry has become a mass An important source of income.

畜牧业方面，由于该乡山多坡广，牧草丰富、群众素有从事养殖业的传统，尤为养羊业为主，至2003年全乡有存栏物13000只，牧业收入成为群众的一项重要经济来源。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了