瘠薄

He worked hard to produce good crops from poor soil.

他辛勤耕作，为使瘠薄的土地上长出好庄稼。

Dry climate and barren land, natural conditions are poor.

气候干燥，土地瘠薄， 自然条件差。

Gully horizon, the soil barren, serious soil erosion.

沟壑纵横 、 土壤瘠薄 、 水土流失严重。

Hardwood and broadleaf forest ? → ? Evergreen brosdleaf forest.

其演替规律为：裸地或瘠薄空旷地→黄山松林→黄山松+落叶阔叶树混交林→落叶阔叶林→常绿阔叶林。

This hybrid has the character of high resistance and lodging, endurable to drought and barren resistance.

属中熟品种抗病、抗倒伏， 抗旱、耐瘠薄能力较强。