clay pan soil
常見例句
- The present study has investigated biological effects of arsenic on clay pan yellow cinnamon soil, red soils (with high fertility and low fertility) and paddy soil.
通過室內(nèi)培養(yǎng)及室外盆栽實驗，研究了砷在粘盤黃褐土、紅壤（高肥力、低肥力）、水稻土上的生物學效應。 返回 clay pan soil