封育年限对伊犁绢蒿荒漠土壤有机氮组分的影响
杨静
1
, 孙宗玖
1,
2
, 董乙强
1
Effects of grazing exclusion length on soil organic nitrogen in
Seriphidium transiliense
desert
Yang Jing
1
, Sun Zong-jiu
1,
2
, Dong Yi-qiang
1
封育年限对伊犁绢蒿荒漠土壤颗粒氮的影响