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Egg laying time and the relationship between weight and eggshell quality


77; 0u bar 9 weight gradually decreased 1 point before the first day of production in the egg shell weight, egg production of the afternoon, especially in the latest production of eggs, egg weight increased with the result of Arafat (1970) Report of the same. Thus can be seen. laying time on the eggshell a decision. If all the startling birth to assume the egg tray set in the same position. against the chicken cross the afternoon produced eggs produced startling than the assumed shell weight above. to Rowland (1973b) in the afternoon than the morning of the egg produced eggs. Journal of egg shell weight results have confirmed. The first morning was premature eggs, the shell is relatively heavy, which may be due to the first set of egg tray a large proportion of eggs. The day changes in the proportion of shell weight ratio. and egg weight change is the same tendency. reduced the weight of the second day of Juan. The third day continued to base a small pocket of the Pakistani 'l945) who pushed reports. Third 1 , the above test for continuous egg _} 1. Pi a bore after an egg with the shell than i have in fields like genetic feign interest Zhan thick shell eggs at the second day of the egg than the average weight of a large home shell. The first Ran for three days on average egg spoon important than the next day. This three-day fixed for the production of deaf reed than the late second day third day of egg shell and the first day of the proportion of the amount of the basic phase of Shandong No. 3 poultry l994 of the same, but smaller egg weight, and eggshell weight ratio increase the next day, there are two aspects of the original two days of laying solid at different times, that time lag, with a mean weight and average egg shell shell weight linear relationship between the proportion of Buck (1945) test,[link widoczny dla zalogowanych], changes in eggshell thickness and egg collecting plate than the eggs of the question,[link widoczny dla zalogowanych], obviously the time interval between the corresponding data obtained in this experiment. between the egg and egg Press the chicken long time interval, shorter than the smell of chicken across the output of its shell egg weight higher. but also low-yield egg yield egg compared with the stagnation because of the time is short, eggshell quality is poor. There This way, the same chicken egg production, eggshell thickness are different. may be related to the formation of the desired protein;? a samarium, rice duck ditch translation, time-related. stagnated for a long time had no effect on egg weight, According to Warren and Intrinsic support (1935) in the discussion pointed out that chicken and egg chicken of the same length of time. likely to egg and egg shell gland at the time of stay relevant. According to projections, the serum taken three hours before laying Meta unit of phosphorus, when asked in a day because of changes may be different to see not the same gate every day during egg laying chicken blood on the phosphorus content had no effect. (Translation Unit, Institute of Shandong Academy of Agricultural Sciences Poultry 250023) abdomen, feeding physiology created the new concept of ascites can be significantly reduced ascites mortality,[link widoczny dla zalogowanych], feed additives into ueb R lk Gen will alkerif-control device for the enV. waiting Qiaoyan Rui Sun Yantao. I_ Published in: Poultry [nternatiomtl1994.4 according to the water Comprehensive Desk disease in the world, there are many other names. It begins in the high-altitude environments found in broilers fed, which is generally known as high altitude sickness. myeloid disease was present in other geographical conditions. The disease,[link widoczny dla zalogowanych], there has been many nicknames,[link widoczny dla zalogowanych], such as Chicken dropsy. heart failure disease, diseases such as water seepage. abdomen water in the diagnosis of basic instructions, which are related to other diseases such as sudden death syndrome to distinguish. ascites disease in the most fast growing broiler often occurs, is a public 70 young chickens. deaths peak in 5 to 7 weeks of age. ascites induced by a series of stress factors from. These stress factors are chlorine. dust. respiratory system diseases. Microbial drug claim and sudden changes in temperature. broilers by increasing the amount of blood the heart to cope with the stress response, which leads to high blood pressure distressed Department of the resulting pulmonary hypertension and edema are documented in the literature in the ascites and high altitude and rapid growth of the correlation Chong asked a lot of research focused on the heart, lungs and liver. usually. When after the vena cava from the liver blood flow is blocked. box will result in ascites. liver blood shield with the liver blood flow obstruction sinus pressure is extremely elevated, so there liquid oozing from the liver surface. These are almost pure plasma exudate. rich in protein these proteins in the abdominal cavity to produce high colloid osmotic pressure, by osmosis draw water from the intestine and mesenteric copies, despite reports of chickens suffering from ascites produce vascular congestion, but the intestinal tract and its role in the ascites was almost unknown. basic research to help us understand the ascites. but its physiological mechanism remains to be elucidated. as Ding control mortality caused by ascites, widely used measure is a critical growth period reduced food intake or energy fruit. This practice their reasoning is. by maintaining an appropriate growth rate, the total amount of chicken muscle (COD) and cardiac function 3g ��
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