Nutrients in Surface Soils Following Tree Harvest of Singleleaf Pinyon
1987
Thran, D. F. | Everett, R. L.
Fuelwood harvesting and chipping operations have increased over the last decade in the singleleaf pinyon (Pinus monophylla Torr. and Frem.) forests of the Great Basin. Surface samples of mineral soil were taken in harvested and unharvested areas at six sites and analyzed for NO₃-N; Kjeldahl-N; exchangeable Ca, Mg, K; and extractable P, Cu, Mn, Fe, and Zn. Higher concentrations of nutrients were present in the mineral soils under trees 5 to 8 yr following harvest. Effects of harvest on K, Cu, Mn, and Fe, were site specific.
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
出版者
Soil Science Society of America
其它主题
Nitrate nitrogen; Exchangeable calcium; Exchangeable potassium; Pinus monophylla; Exchangeable magnesium
语言
英语
注释
Epub
类型
Journal Article; Text
2024-02-28
MODS