FROZEN-THAWED

作品数：19被引量：30H指数：3
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相关领域：医药卫生农业科学更多>>
相关作者：张丽娜罗永康沈慧星李明颖更多>>
相关机构：中国农业大学云南省第一人民医院郑州大学第一附属医院四川大学更多>>
相关期刊：《Open Journal of Obstetrics and Gynecology》《Asian Journal of Andrology》《International Journal of Agricultural and Biological Engineering》《Journal of Rock Mechanics and Geotechnical Engineering》更多>>
相关基金：国家自然科学基金国家现代农业产业技术体系建设项目更多>>
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Assessment of the Quality of Frozen-Thawed Semen or Epididymal Sperm in Three Native Vietnamese Pig Breeds
《Open Journal of Animal Sciences》2023年第3期283-297,共15页Van Khanh Nguyen Huong Thu Thi Vu Huong Le Thi Nguyen Huong Thi Nguyen Au Thi Hoang Dat Van Le Nhung Tuyet Thi Nguyen Hieu Trung Phan Yen Kim Thi Pham Son Phan Le Quynh Anh Le Quynh Anh Le Lan Doan Pham Minh Quang Luu Muoi Thi Nguyen 
Our aim was to evaluate the quality of ejaculated and epididymal frozen-thawed pig sperm of endangered Vietnam native pig breeds. Ejaculated sperm was collected from live boars and epididymal sperm was collected from ...
关键词：Native Vietnamese Pig In Vitro Porcine Embryo Epididymal EJACULATE Artificial Insemination 
Impact factors and dynamic simulation of tillage-layer temperature in frozen-thawed soil under different cover conditions被引量：3
《International Journal of Agricultural and Biological Engineering》2018年第2期101-107,共7页Qiang Fu Zi’ao Ma Enliang Wang Tianxiao Li Renjie Hou 
supported by the National Natural Science Foundation of China(51679039);the Outstanding Youth Fund of Heilongjiang Province(JC201402).
Based on a winter field experiment between 2016 and 2017,four treatments(bare land(BL),natural snowfall coverage(NS),5-cm-deep straw+natural snowfall coverage(SC5),and 10-cm-deep straw+natural snowfall coverage(SC10))...
关键词：farmland cover condition frozen-thawed soil tillage-layer temperature impact factor dynamic simulation stepwise regression 
A Comparison of the Effects of Pentoxifylline on Quality of Fresh and Frozen-thawed Bull Spermatozoa
《Agricultural Biotechnology》2014年第3期20-24,29,共6页Jian ZHANG Huamin GUO Jie SU Lixia ZHAO Yunxia LI Wei SUN Hongmei HAN Shuxiang HU Gaoping ZHAO Yao LI Yanfeng DAI Xihe LI 
Supported by NMKJ Project of Production and Industrial Application of Sexed Semen in Domestic Animals(No.20111701)
[Object]This study aimed to examine the effects of 3,7-dimethyl-1-（5-oxo-hexyl）-xanthine（pentoxifylline,PF）on the motility,mitochondrial activity,acrosome integrity and fertilization rate of spermatozoa in both fr...
关键词：Bull spermatozoa MOTILITY Mitochondrial activity Acrosome integrity FERTILIZATION 
草鱼贮藏过程中导电特性变化规律的研究被引量：8
《淡水渔业》2010年第5期59-62,67,共5页张丽娜 沈慧星 罗永康 
现代农业产业技术体系建设专项资金资助(nycytx-49)
运用物理特性-伏安法测定了不同频率下冰鲜和解冻草鱼的阻抗,分析在不同贮藏时间下阻抗的相对变化值(Q值)的变化特点。结果显示:从1 kHz增大到10 kHz,冰鲜和解冻草鱼的阻抗均随着频率的增大而减小,冰鲜草鱼的阻抗相对变化值(Q值)明显大...
关键词：冰鲜草鱼(chilled Ctenopha ryngodon idellus) 解冻草鱼(frozen-thawed Ctenopha ryngodon idellus) 阻抗 阻抗相对变化值 
Developmental Competence of Frozen-thawed Germinal Vesical Porcine Oocytes by Vitrification Method following Maturation,Fertilization and Culture In Vitro
《Journal of Shanghai Jiaotong university(Science)》2005年第S1期86-91,共6页朱淑文 朱秀萍 张菁 华修国 唐峰 徐动 
Item supported by international coopera-tion programme of science and technology of Shanghai (No.015407005)
The purpose of this study was to evaluate the viability and subsequent developmental ability of porcine germinal vesicle（GV） oocytes vitrified step-wise exposure to cryoprotectants. Oocytes were transferred to a vit...
关键词：VITRIFICATION porcine OOCYTE germinal vesicle(GV) step-wise developmental ability 
Effect of age on quality of fresh and frozen-thawed semenin White Italian ganders被引量：1
《Asian Journal of Andrology》2003年第2期89-93,共5页E.Lukaszewicz W.Kruszynski N.Fujihara 
Aim: To comparatively evaluate the fresh semen quality of 1, 2 and 3-yr-old White Italian ganders (Anser anser L.) and the susceptibility of spermatozoa to freezing-thawing procedure. Methods: Semen was coll...
关键词：POULTRY gander age SEMEN sperm morphology FREEZING 
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