crop rotation

From Longman Dictionary of Contemporary EnglishRelated topics: Cropscrop rotationˈcrop roˌtation noun [uncountable] TACthe practice of changing the crops that you grow in a field each year to preserve the good qualities in the soilExamples from the Corpuscrop rotation• Such careful spraying can go hand in hand with long-established techniques such as crop rotation, and planting resistant varieties.• For example, crop rotation, hand weeding and hoeing.• Many farmers are rediscovering the largely abandoned practices of crop rotation and manure spreading.• Synthetic fertilisers and pesticides are banned and soil fertility and pest control is achieved through crop rotation and mixed farming systems.• What crop rotation will suit the farm?

单词	crop rotation
释义	crop rotation From Longman Dictionary of Contemporary EnglishRelated topics: Cropscrop rotationˈcrop roˌtation noun [uncountable] TACthe practice of changing the crops that you grow in a field each year to preserve the good qualities in the soilExamples from the Corpuscrop rotation• Such careful spraying can go hand in hand with long-established techniques such as crop rotation, and planting resistant varieties.• For example, crop rotation, hand weeding and hoeing.• Many farmers are rediscovering the largely abandoned practices of crop rotation and manure spreading.• Synthetic fertilisers and pesticides are banned and soil fertility and pest control is achieved through crop rotation and mixed farming systems.• What crop rotation will suit the farm?
随便看	realpolitik realtime Realtor realty ream reams reanimate reap reap a harvest reap the benefit reap the benefit of reap the benefit/reward/profit (of something) reap the profit reap the profit of reap the reward reap the reward of reappear reappraise rear rear rear rear admiral rear end rear its ugly head rear tyre