deep culture

• 深耕,浸没培养,深层培养

deep culture的用法和样例：

例句

1. The vegetables are growing well through deep plowing and careful cultivation.
   经过深耕细作，蔬菜长势良好。
2. The technique of deep ploughing and manure accumulation should be empolyed to set up a high effective agroecological system.
   实施深耕与培肥土壤技术，建立高效农田生态群落。