the results showed that assessing the quantity and the species of grass of grazing animal with alkane technology had preferable value in application.
结果表明:利用链烷烃技术测定放牧动物的采食量和牧草的种类,具有较好的应用价值。
without a grazing animal you could not use this land to produce food for the population.
除了放牧牲畜之外不能应用这些土地去生产人们食用的作物。
the quantity and the species of grass grazed by grazing animal was very significant for assessing the nutritional status of grazing animals.
放牧动物的采食量及摄入牧草的种类,对于评定放牧动物的营养状况有着十分重要的意义。