Results 51 to 60 of about 2,799 (99)

[Performance evaluation of different filtration fractions during daytime continuous renal replacement therapy]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Wang L, Chen Y, Xu G, Xu C.
europepmc   +1 more source

水肥一体化追氮配施氮肥增效剂对冬小麦生长和氮素利用率的影响

Shuitu Baochi Xuebao
目的为探讨添加氮肥增效剂对小麦生长、产量及氮素利用率的影响。方法试验共设对照（CK）、U（T1）、U＋NBPT（T2）、U＋DMPP（T3）和U＋NBPT＋DMPP（T4） 5个处理，在拔节期水肥一体化追肥，比较各处理对冬小麦生长、产量、氮肥利用率及生理特性的影响。结果与T1处理相比，T2~T4均能提高小麦株高、干物质量和产量，其中，T4干物质量和产量分别显著提高32.35%和17.19%；T2~T4均能显著提升小麦水氮利用效率，提高土壤供氮能力，其中，T4氮素吸收效率、氮肥偏生产力、氮肥农学效率 ...
吴英杰, 董元杰, 孙桂阳, 尹雯靖, 代兴龙, 贺明荣   +5 more
doaj  

[Interpretation of the "Expert consensus on the management of neonatal parenteral nutrition (2025)"]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Lin XZ, Zhang R, Chang YM, Li ZH, Liu XH, Bei F, Shen W, Tong XM, Chen C.   +8 more
europepmc   +1 more source

残膜对土壤氮排放和氮肥利用效率的影响

Shuitu Baochi Xuebao
[目的] 为探明不同残膜量对氮素利用效率及损失的影响。[方法] 试验设置5个不同残膜量(0,180,360,720,1 440 kg/hm2)和2种残膜类型(聚乙烯和生物降解残膜),通过盆栽试验,研究不同残膜含量对土壤全氮、氮素气态损失、氮肥利用效率及番茄生长等指标的影响。[结果] 随着残膜含量的增加,土壤氨气和氧化亚氮的累积排放量呈先增大后减小的趋势,当残膜含量达到720 kg/hm2时,氨气累积挥发量显著减少11.31%~13.70%,氧化亚氮累积排放量减少4.74%~5.13 ...
阮国杰, 胡琪, 师倩, 高晓东, 李昌见   +4 more
doaj  

[Research progress on animal models relevant to porto-sinusoidal vascular disease]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Li M, Wang JZ, Liu CH.
europepmc   +1 more source

[The Relationship Between Serum Very Long-chain Saturated Fatty Acids and Chronic Kidney Disease]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Liu K, Wang Y, Wang L.
europepmc   +1 more source

[The role and mechanism of chemokine network in promoting osteoarthritis progression by regulating synovial macrophage heterogeneity]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Lin Y, Wu L, Chen Q, Shen B.
europepmc   +1 more source

[Mechanisms and clinical research progress of mesenchymal stromal cell therapy for steroid-refractory acute graft-versus-host disease]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Wang N, Xu ZL, Liu DH.
europepmc   +1 more source

[Research progress on the causes of pain in knee osteoarthritis]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Wei N, Zheng Z.
europepmc   +1 more source

[Research progress on the pretreatment and analysis of prohibited components of glucocorticoids in cosmetics]. [PDF]

Se Pu
Liu L, Xiao XH, Fang JH, Li GK.
europepmc   +1 more source