Grass-Field Crop Cultivation System
Grass-Field Crop Cultivation System
a system of crop cultivation in which part of the arable land is occupied by perennial legumes and cereals, which restore and improve soil fertility. (See also .)
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。