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生物炭-秸秆隔层协同改良对盐碱土壤水分入渗过程的影响

open access: yesShuitu Baochi Xuebao
目的探究生物炭-秸秆隔层协同改良措施(表层土壤添加生物炭+耕层下方铺设秸秆隔层)对旱区盐碱农田土壤水分运移规律的影响,为河套灌区盐碱农田土壤水分运移过程的合理调控提供科学依据和技术参考。方法利用土柱垂直入渗试验,设置生物炭添加量分别为0.5%(SC0.5)、2.5%(SC2.5)、7.5%(SC7.5)与秸秆隔层联合施用的处理,以未添加生物炭且无秸秆隔层的处理(CK)作为对照,系统分析不同组合下土壤水分入渗过程与入渗模型参数的变化特征。结果1)在只添加生物炭的表层土中,随生物炭添加量增加 ...
牛雨婷, 徐俊鹏, 董勤各, 冯浩
doaj  

[Research progress in diagnosis and treatment of non-tumorous salivary gland diseases]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Cong X, Su J, Wu L, Ding C, Li W, Yu G.
europepmc   +1 more source

[Efficacy and safety of basiliximab in gastrointestinal chronic graft-versus-host disease]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Zhu XL   +9 more
europepmc   +1 more source

[Risk factors for recurrent plastic bronchitis in children with <i>Mycoplasma pneumoniae</i> pneumonia]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Li WY   +7 more
europepmc   +1 more source

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