Shuitu Baochi Xuebao目的 为探究在测墒补灌条件下，水氮运筹对土壤氮代谢相关酶活性和小麦氮素利用的影响。方法 采用二因素裂区设计，主区在小麦拔节期和开花期，0~40 cm土层土壤相对水分体积分数分别补灌至65%(W1)、75%(W2)、85%(W3)；副区分别设置施纯氮0(N0)、150(N1)、180(N2)、210(N3)kg/hm24个施氮量。在2022—2024年2个小麦生长季，测定分析土壤氮代谢相关酶活性、植株氮素积累转运、氮素营养指数、硝态氮残留量、籽粒产量和水氮利用效率。结果 1 ...
崔振坤 +4 more
doaj
[Research progress in the application of molecular imprinting technology in catalysis]. [PDF]
Se PuYe WM +5 more
europepmc +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2011 【目的】分析64名子宫畸形患者行IVF/ICSI治疗的临床资料，对子宫畸形患者的助孕结局做出分析总结，以期为临床提供借鉴。【方法】回顾性分析2002年1月1日到2009年12月31日因不孕行IVF/ICSI治疗的子宫畸形患者，按照子宫畸形的类型进行分组，比较各组病人的基本资料及ART治疗结局。妊娠的患者追踪至分娩，比较自然流产率、早产率、活婴分娩率、新生儿体重和分娩孕周以及有无合并畸形。【结果】因子宫畸形行ART治疗患者共64人，按照子宫畸形的类型分为4组，鞍形子宫13人，不完全纵隔子宫14人 ...
doaj
[Application of assisted reproductive technology in fertility enhancement and preservation for women with malignant tumors]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanMa C +5 more
europepmc +1 more source
[Incidence of small for gestational age infants among singleton live births and analysis of risk factors]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiLiu YF, Liu YT, Zhao YF, Sun XJ.
europepmc +1 more source
[Ovarian tissue cryopreservation and transplantation: a review of clinical progress in fertility preservation]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanChen J, Feng C, Jin M.
europepmc +1 more source
[Research progress on toxic shock syndrome due to group A <i>Streptococcus</i> infection in children]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiWang HY, Zhou W, Huang LS.
europepmc +1 more source
[Fabrication of high-degradation-efficiency molecularly imprinted photocatalysts and its selective degradation performance]. [PDF]
Se PuZhang JJ +4 more
europepmc +1 more source
[Advances in ovarian tissue cryopreservation and transplanta-tion for fertility preservation in prepubertal patients]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanCheng J, Ruan X, DU J, Jin F, Gu M.
europepmc +1 more source