基本解释

• [农业科学]杂草生物防治

英汉例句

双语例句

• In the biological control of weeds, the measure which was first studied and applied, and which has also been proved effective is weed-control by insects.
  在杂草的生物防除中，研究和应用得最早且证明效果最好的措施是利用昆虫防除杂草。
• Practice and experiment, in fields have been conducted to study the better weed control strategy according to the biological and ecological eharaet- ors of weed in orchard.
  针对果园杂草的生物学和生态学特性，通过生产实践和试验研究，结果初步表明；
• In order to protect the public water system from chemical herbicides pollution, biological method has been suggested to control the growth and the reproduction of this weed.
  为了避免化学除草剂对水体的污染，生物防治已成为当前水葫芦治理的重要方向。
  www.plant-physiology.com

专业释义

农业科学

• 杂草生物防治