可耕土壤 meaning in Chinese
arable soil
Examples
- In acidic soils , its toxicity is considered to be the most limiting factor for plant productivity . based on an estimate of the world ' s potentially arable land resources , it has been estimated that most of the cultivable area ( 78 . 4 % ) is composed of acid soils
全世界有39 . 5亿hm ~ 2酸性土壤，其中可耕土壤面积为1 . 79亿hm ~ 2 ，如何解决酸性土壤的铝害问题已经是不容忽视的一项重要课题。