Results 81 to 90 of about 11,755 (121)

[Expert recommendations on antenatal counseling for extremely preterm infants]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Hunan Neonatal Medical Quality Control Center   +1 more
europepmc   +1 more source

渭北旱塬苹果园集雨保墒措施对土壤水分、根系及降雨利用的影响

open access: yesShuitu Baochi Xuebao
目的渭北旱塬为典型的雨养农业区,降雨时空分布不均,果树关键生育期水分供应不足,为探讨苹果园降水集蓄促渗保墒增碳措施对渭北旱塬区降水资源的利用效果。方法以苹果生产园区常规有机覆盖管理为对照(CK),探讨果园降水集蓄促渗保墒增碳方法(rain collection and infiltration carburizing technology,RCIC)对苹果园土壤水分及其亏缺状态、苹果树根系生长、光合特征、苹果产量与降雨利用效率的影响。结果RCIC系统通过“表层截留-深层渗透 ...
倪文乐   +7 more
doaj  

[Extracellular matrix materials and tissue regeneration and repair]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhao L, Xie H.
europepmc   +1 more source

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