red brown step soils
相关英语词汇推荐
- ecological climatology，ecoclimatology
- Soil surface mulching
- TCA cycle
- intensive farming method
- egg character
- abortive transduction
- Reducing substances
- autumn planting
- excreta of accessory sex gland
- Open cultivation
- antracole
- long pistillate
- in vitro digestibility
- achromatic figure
- shoot harvesting
- colitis
- water supplying system
- euryphagous,polytrophic
- fertilization time
- first half period of growth