Results 101 to 110 of about 771 (145)

氮肥施用量对新疆棉花产量及植株和土壤中硝态氮含量的影响

, 2006
2000~2004年,在新疆的新和县和尉犁县,采用田间随机区组试验研究了不同土壤、栽培和灌溉条件下,氮肥施用量对不同棉花品种产量、植株中NO3-N含量及棉田土壤中NO3-N含量与分布的影响。结果表明,施用不同量氮肥可使棉花增产2%~73.8%,在新和县的栽培和土壤条件下,氮肥对棉花产量的影响不显著(F2000=0.72);在尉犁县的栽培和土壤条件下,无论采用常规灌溉还是滴灌方式,氮肥对棉花产量的影响均达到了显著水平(F2001=8.20**,F2002=2.91*,F2003=10.75**,F2004=
刘宏萍, 吕昭智, 田长彦, 胡明芳, 陈涛   +4 more
core  

[Severe malnutrition during pregnancy complicated with acute pyelonephritis causing sepsis, refractory septic shock and multiple organ failure: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Xie F, Qiao H, Li B, Yuan C, Wang F, Sun Y, Li S.   +6 more
europepmc   +1 more source

[Interpretation of the "Expert consensus on the diagnosis and treatment of neonatal hyperammonemia"]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Cai C, Zhao W, Hao H, Shi Y.
europepmc   +1 more source

[Research on the pathogenesis and treatment of diabetic foot ulcer wounds]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Wang X, Wang YY, Qi JW.
europepmc   +1 more source

氮对超积累植物东南景天生长和镉积累的影响

Shuitu Baochi Xuebao, 2007
通过水培试验,研究了氮素水平对超积累植物东南景天植株生长和镉吸收积累的影响。结果表明,在一定范围内供氮（4.0-16.0 mm ol/L）能明显促进东南景天的生长,随着氮素水平的升高,地上部和根系的生物量也提高,在供氮水平为16.0 mm ol/L时达到最大值,而当供氮水平≥32.0 mm ol/L时,东南景天的生长受到严重的抑制,其地上部和根系的生物量开始下降,各项根系形态的指标（包括根系长度、根系表面积、根系直径、根系体积）均有所降低。氮对东南景天体内镉积累有一定的促进作用,随着氮素用量的增加 ...
doaj  

[Risks, mechanisms, and prevention strategies for cerebrovascular diseases in lunar astronauts under deep]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Tang L, Tang Q, Li Y, Wang L, Zhang F, Zhang X, Liu R, Zhang L.   +7 more
europepmc   +1 more source

[Research progress on flexible wearable sensors for health monitoring]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Chen X, Xu G.
europepmc   +1 more source

[Haematococcus pluvialis alleviates bleomycin-induced pulmonary fibrosis in mice by inhibiting transformation of lung fibroblasts into myofibroblast]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhang X, Man J, Zhang Y, Zheng Y, Wang H, Yuan Y, Xie X.   +6 more
europepmc   +1 more source

[Interpretation of the 2023 International Society for Burn Injuries "Surviving Sepsis After Burn Campaign"]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Zhu W, Peng YZ, Luo GX, Yuan ZQ.
europepmc   +1 more source

[Research progress on the role of peripheral nerves in wound healing]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Zhang Z, Ren D, Tang J, Guo S.
europepmc   +1 more source