Buckner, G. D., J. H. Martin, W. G. Pierce and A. M. Peter, 1922. Calcium in egg-shell formation. J. Biol. Chem. 51: 51-54.Buckner, G. D., J. Holmes Martin, W. C. Pierce, and A. M. Peter, 1922. Calcium in egg-shell for- mation. J. Biol. Chem. 51: 51-54....
We think that Ca 2+ of intact egg-shells which is accessible to EGTA is in the outer part of the shell and that the inaccessible Ca 2+ is in the inner lipoprotein layer. Much Ca 2+ was removed from opened egg-shells by the hatching agents Zn 2+, La 3+ and decationised potato-...
Embryonic use of egg shell calcium in a gastropod 来自 NCBI 喜欢 0 阅读量: 17 作者: AS Tompa 摘要: THE function of the calcified outer eggshell found in many gastropod eggs which are deposited on land has been the subject of considerable speculation. Various theories of its relationship ...
那是伟大的! 我是肯定的体育集会将是扣人心弦的。 [translate] a长影 频道 Changchun Movie Studio channel [translate] aAcid in the vinegar and egg shell calcium carbonate in the reaction of carbon dioxide, the shell disappears. 酸在醋和蛋壳碳酸钙在二氧化碳的反应,壳消失。 [translate] ...
The results of a second experiment indicated that oyster shell produces a greater improvement in the shell quality of the second, third and subsequent eggs in the clutch than it does upon the first egg in the clutch. These results indicated that the presence of particles of calcium carbonate ...
[translate] a身体会变得迟钝 The body can become slow [translate] aIn vinegar acidic material and egg shell calcium carbonate response production carbon dioxide, egg shell vanishing. 在醋酸性材料和蛋壳碳酸钙反应生产二氧化碳,蛋壳消失。 [translate] ...
Influence of dietary calcium level, source and particle size on performance of laying chickens. Two experiments were conducted to determine the extent to which performance and egg shell quality might be influenced by dietary calcium level, source and particle size. In the first experiment of 48 wee...
Factors Affecting the Transfer of Calcium (45Ca) from the Hen's Diet to the Egg Shell 来自 Semantic Scholar 喜欢 0 阅读量: 27 作者:DB Bragg,J Floyd,EL Stephenson 摘要: The eggs and excreta of 48 White Leghorn hens, given diets containing different amounts of Ca and vitamin D3, were ...
chicken egg shell fragments isolated on white background. Egg shell contains a lot of calcium.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美
As percent dietary calcium decreased, Hyline birds (Exp. 1, 4, and 5) had increased liver fat, body weight (except Exp. 4), and feed consumption, but egg specific gravity and shell weight decreased. Reduced dietary calcium levels had no effect on egg production in Experiment 1 but signifi...