“shelterwood cutting”的概念、定义、翻译、参考文献-科学参考

单词	shelterwood cutting
释义	shelterwood cutting Encyclopedia 农学〔森林主伐与更新〕释 shelterwood cutting渐伐在不超过一个龄级期限内，分2～4次伐掉伐区上全部成熟林木的森林主伐方式。又称遮阴木法或伞伐法。
随便看	alfalfa anthracnose alfalfa Cercospora leaf spot and stem black alfalfa common leaf spot alfalfa downy mildew alfalfa foods alfalfa Fusarium wilt and root rot alfalfa/lucerne alfalfa Phytophthora root rot alfalfa powdery mildew alfalfa Pythium root rot alfalfa quality classification alfalfa Rhizoctonia root rot alfalfa rust alfalfa saponin alfalfa Septoria leaf spot alfalfa spring black stem and leaf spot alfalfa Stemphyllium leaf spot alfalfa Verticillium wilt alfalfa virus disease alfalfa witches-broom Al-Farabi Al-Farafir Alfard Alfecca Meridiana Alfenol

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