Results 121 to 130 of about 292,563 (139)

Effects of Super Absorbent Applied by Different Methods on

open access: yes, 2012
 为了鉴别保水剂不同施用方式对土壤水分、土壤温度和玉米生长的影响,在内蒙古河套灌区以不施保水剂为对照,开展了沟施、混施、撒施、穴施的田间试验。结果表明,不同施用方式提高了土壤水分,特别是在干旱的抽雄吐丝期、灌浆期具有显著作用。幼苗期、三叶期不同施用方式的土壤温度上升缓慢,抑制了玉米幼苗的生长。拔节期到收获期不同施用方式促进了玉米生长,延长了玉米生长期,提高了玉米产量及生物量,提高了水分利用效率、水分产出率和灌溉水产出率。不同施用方式中,沟施的效果相对较好,撒施较差。研究表明 ...
白岗栓   +4 more
core  

[Rehabilitation guidelines and specifications for traumatic spinal cord injury (2025 edition)]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Professional Committee Of Spine And Spinal Cord Injury Rehabilitation China Association Of Rehabilitation Of Disabled Persons   +3 more
europepmc   +1 more source

[2020 clinical practice guidelines of endotracheal suctioning in neonates with mechanical ventilation]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi, 2020
Evidence-Based Medicine Group   +5 more
europepmc   +1 more source

[Expert consensus on the application of nasal cavity filling substances in nasal surgery patients(2025, Shanghai)]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Zhao K   +37 more
europepmc   +1 more source

[Progress in the study of polycythemia vera in children]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Hu LJ, Yang WY.
europepmc   +1 more source

[Minimally invasive treatment for osteonecrosis of the femoral head in ARCO stage <b>Ⅱ</b> and <b>Ⅲ</b> with bioceramic system]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2019
Lu Y   +9 more
europepmc   +1 more source

[Chinese expert consensus on the evaluation of allergen-specific immunotherapy outcomes(Wuhan, 2025)]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Deng Y   +28 more
europepmc   +1 more source

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