Effect of size and timing of photoperiod increase on age at first egg and subsequent performance of two breeds of laying hen.

Effect of size and timing of photoperiod increase on age at first egg and subsequent performance of two breeds of laying hen.

Item
http://www.wikidata.org/entity/Q47309702
Lighting, ventilation and temperature.Effects of exogenous melatonin and photoperiod on sexual maturation in pullets.Effect of exogenous oestradiol and lighting regime on age at first egg in domestic pullets.Fermented feed for laying hens: effects on egg production, egg quality, plumage condition and composition and activity of the intestinal microflora.Lighting regimens and plasma LH and FSH in broiler breeders.Effect of timing and size of photoperiod change on plasma FSH concentration and the correlation between FSH and age at first egg in pullets.Effect of age of release from light or food restriction on age at sexual maturity and egg production of laying pullets.Green light during rearing does not significantly affect the performance of egg-type pullets in the laying phase.Impact of daylength on the productivity of two commercial broiler strains.A mechanistic, stochastic, population model of egg production.Double-yolked pheasant eggs provide an insight into the control of albumen secretion in bird eggs
P2860

Effect of size and timing of photoperiod increase on age at first egg and subsequent performance of two breeds of laying hen.

Item
http://www.wikidata.org/entity/Q47309702
description
1997 nî lūn-bûn
@nan
1997年の論文
@ja
1997年学术文章
@wuu
1997年学术文章
@zh
1997年学术文章
@zh-cn
1997年学术文章
@zh-hans
1997年学术文章
@zh-my
1997年学术文章
@zh-sg
1997年學術文章
@yue
1997年學術文章
@zh-hant
name
Effect of size and timing of p ...... e of two breeds of laying hen.
@en
Effect of size and timing of p ...... e of two breeds of laying hen.
@nl
type
label
Effect of size and timing of p ...... e of two breeds of laying hen.
@en
Effect of size and timing of p ...... e of two breeds of laying hen.
@nl
prefLabel
Effect of size and timing of p ...... e of two breeds of laying hen.
@en
Effect of size and timing of p ...... e of two breeds of laying hen.
@nl
P1433
P1476
P2093
P2860
P304
P31
P356
P433
P478
P577
P698
P356
P1433
P1476
Effect of size and timing of p ...... e of two breeds of laying hen.
@en
P2093
P2860
P304
P31
P356
P433
P478
P577
P698