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牧场经常用谷物喂养牲畜,但是大多数谷物里都混有杂草种子.谷物中混有杂草种子,就有使栽培良好的牧场草地造成混杂的危险.最近,澳大利亚研制出了一种可降低20种常见杂草种子生活能力的微波处理方法.经微
Pastures are often fed cereals but weeds are mixed in most of the cereals and there is a danger of the weeds in the cereals mixed with the well-harvested grazing grassland.Recently Australia has developed a method to reduce 20 kinds of common weed seeds living ability microwave treatment method