早播及耕作措施对黄土高原半干旱区春小麦土壤氮磷元素的影响.
刘帅楠， 李广， 宋良翠， 袁建钰… - Arid Zone Research …, 2021 - search.ebscohost.com
为探讨早播及耕作措施对农田生态系统土壤氮磷元素影响规律, 对黄土高原半干旱区早播,
正常播下不同耕作措施[传统耕作(T), 传统耕作+ 秸秆还田(TS), 免耕(NT), 免耕+ 秸秆覆盖(NTS)] …
正常播下不同耕作措施[传统耕作(T), 传统耕作+ 秸秆还田(TS), 免耕(NT), 免耕+ 秸秆覆盖(NTS)] …
Degradation and Nutrient Change Characteristics of Yak and Tibetan Sheep Dung under the Effects of Freezing and Thawing in Alpine Grassland of Northern Tibetan …
Z XIONG, Q ZHANG, J LI - Ecology and Environment, 2023 - jeesci.com
The freeze-thaw cycle (FTC) is an important factor that affects the physicochemical and
biological properties of alpine grassland soils. The deposition and degradation of grazing …
biological properties of alpine grassland soils. The deposition and degradation of grazing …