肥料

• They hauled feedlot manure from the ranches to fertilize their fields .
  他们从牧场的饲养场拖走肥料去肥田。
• Sometimes it is sound policy to apply straight artificials separately .
  有时分别应用单一人工肥料是有利的。
• The cotton-plants grew luxuriantly in the well-manured fields .
  在上了大量肥料的田野里，棉花长得非常茂盛。
• Sometimes it is sound policy to apply straight artificials separately .
  有时候分别应用单一人工肥料是有利的。
• Freshly dead poultry can be rendered into fertilizer or other products .
  新死的家畜可以炼制成肥料或其它产品。
• Most of the micronutrients will be found as contaminants in other fertilizers .
  大多数微量养分，经常是肥料的污染物。
• It may take many years to assess the effects of fertilizers on tree crops .
  可能需要许多年才能评价肥料对果树的效果。
• one of the earliest means of raising was mulch decomposition.
  最早增加的方法是利用地面覆盖肥料的分解。
• Accumulation of excessive exchangeable potassium is from the use of mixed fertilizers or manure .
  由于施用混合肥料或厩肥使交换性钾过渡累积。
• He measured and recorded all energy sources introduced by humans, such as water and fertilizer .
  他测量和记录了诸如水和肥料等由人引进的所有能源。