“surface tillage”的概念、定义、翻译、参考文献-科学参考

单词	surface tillage
释义	surface tillage Encyclopedia 农学表土耕作释 surface tillage表土耕作在基本耕作措施基础上采用的对土壤范围、土层深度、作用强度、时效影响相对较弱的土壤耕作措施。又称次级耕作。
随便看	grain boundary diffusion grain boundary migration recrystallization grain boundary segregation grain-cash-forage rotation grain circulation policy Grain Coast grain consumption subsidy policy grain density test grain dryer Grain Elevator grain filling Grain Fills grain flow grain fraction grain fragmentation grain growth grain harvesting machine Grain in Ear graininess grain layer grain microbiology grain microorganism grain mill chariot grain orientation grain oriented silicon steel

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