“conversion of cropland to forest and grassland”的概念、定义、翻译、参考文献-科学参考

单词	conversion of cropland to forest and grassland
释义	conversion of cropland to forest and grassland Encyclopedia 农学水土保持林草措施释 conversion of cropland to forest and grassland退耕还林还草从保护和改善生态环境出发，将易造成严重水土流失的坡耕地、易造成严重土地荒漠化及生态地位重要且粮食产量低而不稳的耕地，有计划、分步骤地停止耕种，因地制宜地造林种草，恢复林草植被。
随便看	Georgi Parvanov Georgi Timofeyevich Celaninov Georgius Agricola Georgi Valentinovich Plekhanov Georgi Vassilievich Sviridov Georg Jellinek Georg Kerschensteiner Georg Kulenkampff Georg Lukacs Georg Muffat Georg Philipp Telemann Georg Picht Georg Simmel Georg Stiernhielm Georg von Békésy Georg von Peuerbach Georg Wilhelm Friedrich Hegel Georg Wilhelm Friedrich Hegel's Music Aesthetics Georgy Aleksandrovich Tovstonogov Georgy Aleksandrovich Zhukov Georgy Fedorovich Aleksandrov Georgy Ivanovich Chelpanov Georgy Ivanovich Chulkov Georgy Mokeyevich Markov Georgy Nikolaevich Vladimov

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