连栽杉木中毒的原因一直认为是土壤酚类物质积累的结果。
The toxicosis of Chinese fir planting repeated in the same site has been thought to be the result of phenol accumulation in soil.
连栽杉木中毒的原因一直认为是土壤酚类物质积累的结果。
The toxicosis of Chinese fir planting repeated in the same site has been thought to be the result of phenol accumulation in soil.
应用推荐