Results 101 to 110 of about 15,467 (229)

Ultrastructure of the gastro intestinal tract of healthy Japanese quail (Coturnix japonica) using light and scanning electron microscopy

open access: yesAnimal Nutrition, 2018
The Japanese quail (Coturnix japonica) are popular both as an alternative protein source and as a model of choice for scientific research in several disciplines.
Ngare Wilkinson   +8 more
doaj   +1 more source

Influência da espermatogênese e dos níveis de testosterona no aspecto reprodutivo de codornas Spermatogenesis and testosterone levels influence on reproductive aspects of Japanese quails

open access: yesRevista Brasileira de Zootecnia, 2008
Analisaram-se os níveis de testosterona, o peso corporal, os pesos testiculares relativos e absolutos, a espessura da túnica albugínea, a altura do epitélio germinativo, o diâmetro e o número de figuras de meiose dos túbulos seminíferos dos testículos de
Lizandra Amoroso   +5 more
doaj   +1 more source

Aspectos morfométricos do ducto deferente da codorna, Coturnix coturnix japonica, no decorrer do ano

open access: yesBiotemas, 1998
Na codorna doméstica, Coturnix coturnix japonica, o ducto deferente, no decorrer do ano, apresentou variações significativas para o diâmetro máximo e altura do epitélio de revestimento, sendo que em março e abril ocorreram os maiores diâmetros e altura ...
Helio Luis Manoel   +4 more
doaj  

PENGARUH SUPLEMENTASI BETAIN TERHADAP KECERNAAN NUTRIEN PADA PUYUH (Coturnix coturnix japonica) [PDF]

open access: yes, 2013
Perbedaan tekanan osmosis di sepanjang saluran pencernaan menyebabkan fungsi sel-sel epitel intestinum dalam penyerapan nutrien tidak optimal. Sel-sel epitel intestinum membutuhkan osmolit seperti betain untuk menstabilkan struktur, fungsi maupun ...
Kurniawan, Aris
core  

Performa Burung Puyuh (Coturnix Coturnix Japonica) Umur 3 Sampai 6 Minggu Dengan Pola Pemberian Pakan Bebas Pilih (Free Choice Feeding) [PDF]

open access: yes, 2013
The research aimed to determine the effect of feeding patterns of free choice on the performance of quail (coturnik-coturnik japonica) age d 3 to 6 Weeks preference which includes feed, feed consumption, body weight gain and feed conversion. The research
Asiyah, N. (N)   +2 more
core  

Effect of Adding Different Rates of Bee Pollen to Quail Rations on Performance and Carcass Parameters

open access: yesISPEC Journal of Agricultural Sciences
This study was conducted to determine the effects of different amounts of pollen added to quail (Coturnix Coturnix Japonica) diets on fattening performance, some carcass, and internal organ parameters.
Tuncay TUFAN   +8 more
doaj   +1 more source

Níveis nutricionais de fósforo disponível em diferentes granulometrias de fosfato para codornas japonesas em postura [PDF]

open access: yes, 2012
Com este estudo objetivou-se determinar os níveis de fósforo disponível (Pdisp) para codornas japonesas (Coturnix coturnix japonica) em período de postura.
Pinto, Carlos Eduardo LIno
core  

Nutrition of Germfree Japanese Quail (Coturnix coturnix japonica) (I)

open access: yesEiyo To Shokuryo, 1969
前報に引き続き, 無菌ウズラおよび通常ウズラについて, ふ化後6週間にわたり蛋白質効率, Nのみかけの消化吸収率およびN・Ca・Mg・Pの蓄積率を比較した。無菌飼育中のふ化後18日目に細菌汚染をうけた汚染ウズラについても同様に調べた。1. 通常ウズラの第2週以外は, 通常, 無菌両群とも週令の増加とともに蛋白質効率は低下し, 常に無菌ウズラのほうが通常ウズラよりも劣った。汚染によって蛋白質効率は低下したがその後回復した。2. Nのみかけの消化吸収率は無菌ウズラのほうが通常ウズラよりもややよく, 汚染によっても大きな影響をうけなかった。3.
Tsutomu Yoshida   +3 more
openaire   +3 more sources

PENGARUH SUPLEMENTASI BETAIN DALAM RANSUM RENDAH METIONIN TERHADAP KECERNAAN NUTRIEN PADA PUYUH (Coturnix coturnix japonica) [PDF]

open access: yes, 2013
Kesamaan peran antara betain dan metionin sebagai donor gugus metil, menyebabkan betain berpotensi menggantikan peran metionin sebagai donor gugus metil. Betain pada saluran pencernaan memiliki fungsi osmotik untuk menstabilkan struktur, fungsi maupun
Gumilar, Gebby Citra Vasthu
core  

Functional oil in the feeding of heat-stressed Japanese quail

open access: yesPoultry Science
: The objective of the present study was to evaluate a blend of functional oils (FO) composed of copaiba and garlic essential oils, pepper oleoresin and cashew nut liquid to mitigate the effects of heat stress on productivity, egg quality, organ ...
Hemylla Sousa Santos Barros   +11 more
doaj   +1 more source

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