方均根速率
The decomposition of fine root speed progressively up and half decomposition periods were 230 days.
细根的半分解期为230d。
Application of Zn and ABT promoted the length of root and increased root surface area contacted with soil, retarded senescent speed, and improved rhizosphere microecology.
Zn和ABT的应用促进了根系的生长,扩大了根系和土壤接触面积,减缓了后期根系衰老速度,并改善了根际微生态环境。
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