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 Wysłany: Pon 5:27, 31 Sty 2011 Temat postu: UGG ブーツ Di white egg storag |
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Di white egg storage time on hatchability of
23, eggs were stored for 14 days, Shandong Agricultural University, Animal testing in the field. 1.3 eggs hatching egg selection normal, 55-65 g of egg weight, egg shell structure of the normal 6 surface clean and free of cracks. Color selection for the normal white} all 120 eggs per head,[link widoczny dla zalogowanych], number; eggs down the blunt end of egg transfer to a plate and placed in special boxes, set the ground on the egg library shelf strip the eggs, egg libraries temperature l2 ℃. Humidity 75; in the chicken coop to collect eggs immediately after the sterilization time, disinfected once brought into the egg bank. Disinfected once before hatching. By fumigation per M. Increase the volume of formaldehyde fumigation 28m |, the proportion of potassium permanganate l4 g smoked 2O to 30 minutes, with plastic sheeting to seal the egg holder; on the eggs after the age of 7 orders, according to the egg, pick out the non-fertilized eggs and dead eggs Wang, 19 days off plate, transferred to hatching, 21 days old chicken. 2 Results and Analysis of bad egg storage time and storage of hatching the number of days the participants knock 123456789i011121314 (days) 94.0787 * 0491.4490.5986.2281.6183.0877.0873.7075.1173.6466.3458.2354 hatching eggs rate of .54 () 7.8 ? soil soil soil 0.95 0.86 0.18 Soil Soil Soil 0.2C Soil 0.8E 0.4C 4.8E soil soil soil 0.61 Soil 0.52 ± 0_81 1.7C before incubation of soil 2.2 soil 1.7 soil O0 71.50 ± 2.50 1.50 ± 2.50 Soil Soil Soil 50 Soil 50 ± 2.50 4. O0 O0 soil soil 3. O0 0o soil soil soil 0oj yao 50 dead embryos (Chi) 0_710.711 15.0 * 410.710.710.710.712.122.834.240.7102.121.41 after another of the soil 11. 6.5 ± 8.0 S soil soil Soil 1565 Soil 14.0 16.0 Mu land. 23.5 24.0 Soil 5 soil soil soil 43.5 34.5 26.0 Soil Soil Soil l56O embryos die prematurely dead branches 6.361.882.834.952.820.710-714.24C) 1.419 .190.71000 Figure 1 egg storage time and hatching rate 1, the medical of a haggard, ~ A _. percentage data were arcsine transformation LSD multiple comparison statistical method was: 2.1 ① first 1.3,4 no significant difference between days, repeated on day 2 data for 92.59 and 8l_48, 81. 48 there is experimental error, although the species may be related to quality, so the best 4 days before hatching, it is reported hatching prematurely before the best 3-5; @ significant difference between the first 4,5 days, 6 days a difference with 13,4 days Ying significant. the first 7 days and 13,45 days, a significant difference plate, the offerings for the last 7 days incubation units suitable; @ 10 days and 8,9 days, no significant difference. but the first lo-day hatching rate was 75 · n ± o. 81,[link widoczny dla zalogowanych], so the hatch prematurely before the higher 1o} ④ the first n, 12 天 significant difference in vote, l213-day Mino difference was significant,[link widoczny dla zalogowanych], no significant difference in 1314 days, so have some hatch 1-2 weeks, but gradually decreased. It has been reported incubation rate began to decrease after 7 days. 2.212.c egg cryopreservation, 7 days before hatching mortality of less prosperous child (see circle 2), so egg storage period, blastoderm Correctional death rate. 3 after hatching l4-day embryo mortality gradually increased (see Figure 2), located between the first 15 days was a transcript of the first 51O yao taken a significant difference, the first 1014 days were significantly different. Therefore, the rise embryonic mortality. 3 Summary 3.1 Di XL white shell chicken eggs hatch, although the extension of storage time reduced pupil, 7 days before storage as appropriate. 3.2 defame keep eggs warm as the death of innocent slander Sao disk seek, and storage time (14 days) relationship is not. 3 .3 Lian - three times longer exist, Falcon gradually increased embryonic death. quinoline structure He decorated, Spanish fly, 'n the clock 250022),[link widoczny dla zalogowanych], on the importance of promoting the development of a livestock production,,, Marin (Shandong Mu Gongshang total Company ,','' recent years, the continuous development of China's industrial and agricultural production,[link widoczny dla zalogowanych], urban and rural people's income has increased significantly, with the social message after fees Results dig where increased levels of income in constant change. reflected in the structure of the traditional food the concept of The objective trend continued pricey. But some people think that China is eating habits based} Ang, i Shu how to eat meat, eggs and milk habit. and made tiny animal eggs J:
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