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crop straw returning
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crop straw returning
Encyclopedia
农学
秸秆利用
释
crop straw returning
秸秆还田
秸秆直接或经堆沤、饲畜、沼气发酵、炭化等处理后施入土壤中的过程。也是一种养分循环利用和培肥地力的农业技术措施。作物秸秆包括水稻、小麦、玉米、高粱、豆类、薯类、棉麻等各种作物的茎叶部分。
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pressing force
pressing hand
pressing machinery
pressing with one finger
pressing with three fingers
press into methods of determining residual stress
press-in ventilation
press laws in modern China
pressoceptor
press-off
Press of PCF and Left-wing
pressometer
pressoreceptor
pressostat
Press Outpost
presspahn
press piercing
Press President’s Responsibility System
press review
press room
Press-Schechter approach
Press-Schechter formalism
Press-Schechter mass function
Press-Schechter method
Press-Schechter theory
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更新时间:2025/7/3 5:33:54