搜索结果: 1-6 共查到“动物生长发育学 Egg”相关记录6条 . 查询时间(0.031 秒)
Influence of Energy Level and Glycine Supplementation on Performance, Nutrient Digestibility and Egg Quality in Laying Hens
Laying Hens Glycine Egg Quality Egg Production Egg Weight Ileal Digestibility
2016/5/9
Sixty four, 30-week-old, Lohmann Brown-Lite laying hens were randomly allocated to one of four treatments with eight replicates per treatment and two hens per replicate for a 10 week study. The contro...
Effect and Mechanism of Glutamine on Productive Performance and Egg Quality of Laying Hens
Glutamine Laying Hen Productive Performance Egg Quality Hormone Secretion Duodenum Oviduct
2016/5/5
This study was conducted to investigate the effects of dietary glutamine (Gln) on the productive performance and egg quality of laying hens. A total of four hundred Lingnan Yellow laying hens aged 34 ...
Effects of Corn Distiller's Dried Grains with Solubles on Production and Egg Quality in Laying Hens
Corn Distiller’s Dried Grains with Solubles Layer Egg Quality Economics
2016/4/28
Corn distiller’s dried grains with solubles (DDGS) is a completely new feed ingredient in the Korean feed market. There is an ever increasing need for the Korean feed industry to import and make the b...
The Effect of Vitamin E and Vitamin C on the Performance of Japanese Quails (Coturnix Coturnix Japonica) Reared under Heat Stress during Growth and Egg Production Period
Japanese Quail Heat Stress Vitamin E Vitamin C
2016/4/25
This study was carried out to determine the effect of vitamin E and vitamin C on the performance of Japanese quails (Coturnix coturnix japonica) reared under heat stress during the growth and egg prod...
The Effects of Dietary Supplementation of L-carnitine and Humic Substances on Performance, Egg Traits and Blood Parameters in Laying Hens
L-carnitine Humic Substances Laying Hen Performance Egg Traits Blood Parameters
2016/4/22
This experiment was carried out to determine the effects of supplementation of L-carnitine and humic substances alone or in combination in laying hen diets on performance, egg traits and blood paramet...
The Larval Development Stages of the Japanese Snail, Rapana thomasiana, Gross 1861, in the Egg Capsule
Japanese snail Rapana thomasiana Gross 1861 Larval development Black Sea
2010/3/30
In the present study, the larval development stages in the egg capsule of the Japanese snail (Rapana thomasiana, Gross 1861), distributed in the Black Sea were investigated. At the moment of capsule r...