scholarly journals Karakteristik Semen Segar dan Motilitas Spermatozoa Ayam Hutan Merah (Gallus Gallus) dalam Pengencer yang Mengandung Air Tebu

2021 ◽  
Vol 1 (2) ◽  
pp. 43-50
Author(s):  
Arsyad ◽  
Muhammad Erik Kurniawan ◽  
Khaeruddin ◽  
Bahri Syamsuryadi
Keyword(s):  
Gallus Gallus

Penelitian ini bertujuan untuk mengetahui level air tebu terbaik untuk ditambahkan dalam pengencer semen ayam hutan merah berbasis ringer laktat kuning telur. Semen dikoleksi menggunakan metode pemijatan dan semen segar dievaluasi secara makroskopis dan mikroskopis.  Semen dibagi ke dalam lima tabung yang masing-masing berisi pengencer ringer laktat kuning telur , ringer laktat kuning telur air tebu 10% , ringer laktat kuning telur air tebu 20% , ringer laktat kuning telur air tebu 30% , ringer laktat kuning telur air tebu 40% . Semen disimpan dalam refrigerator selama 24 jam kemudian dilakukan evaluasi motilitas spermatozoa (progresif, reverse, vibrator, total). Hasil penelitian menunjukkan bahwa perlakuan level air tebu dalam pengencer berpengaruh sangat nyata (P<0.01) terhadap motilitas progresif, motilitas reverse dan motilitas total. Penambahan level air tebu 10% dan 20% menghasilkan motilitas total paling tinggi yaitu 86.24-88.79%. Namun, motilitas progresif tertinggi didapatkan pada penggunaan level air tebu 20% yaitu 77.67%. Kesimpulan penelitian ini adalah air tebu 20% dapat ditambahkan dalam pengencer ringer laktat kuning telur untuk mempertahankan motilitas total dan motilitas progresif spermatozoa ayam hutan merah selama penyimpanan 24 jam.

Naïve 3-day-old domestic chicks (Gallus gallus) are attracted to discrete acoustic patterns characterizing natural vocalizations.

2019 ◽  
Vol 133 (1) ◽  
pp. 118-131 ◽  
Author(s):  
Matteo De Tommaso ◽  
Gisela Kaplan ◽  
Cinzia Chiandetti ◽  
Giorgio Vallortigara
Keyword(s):  
Gallus Gallus ◽  
Domestic Chicks

THE AGE DYNAMICS OF BIOCHEMICAL BLOOD INDICES IN BROILER CHICKEN (Gallus gallus L.)

2018 ◽  
Vol 53 (4) ◽  
pp. 820-830
Author(s):  
I.A. Egorov ◽  
◽  
A.A. Grozina ◽  
V.G. Vertiprakho ◽  
T.N. Lenkova ◽  
...  
Keyword(s):  
Broiler Chicken ◽  
Gallus Gallus ◽  
Age Dynamics ◽  
Blood Indices

THE EXOCRINE PANCREATIC FUNCTION IN CHICKEN (Gallus gallus L.) FED DIETS CONTAINING DIFFERENT INGREDIENTS

2018 ◽  
Vol 53 (4) ◽  
pp. 811-819
Author(s):  
V.I. Fisinin ◽  
◽  
V.G. Vertiprakhov ◽  
A.A. Grozina ◽  
◽  
...  
Keyword(s):  
Gallus Gallus ◽  
Exocrine Pancreatic Function ◽  
Pancreatic Function

Crystallization and Preliminary X-Ray Analysis of Ovocleidin-17 A Major Protein of the Gallus Gallus Eggshell Calcified Layer

2002 ◽  
Vol 9 (3) ◽  
pp. 253-257 ◽  
Author(s):  
Juan Reyes-Grajeda ◽  
David Jauregui-Zuniga ◽  
Adela Rodriguez-Romero ◽  
Alejandra Hernandez-Santoyo ◽  
Victor Bolanos-Garcia ◽  
...  
Keyword(s):  
Gallus Gallus ◽  
Major Protein ◽  
X Ray

scholarly journals Distribution of Melanin Pigmentation in 33 Organs of Thai Black-Bone Chickens (Gallus gallus domesticus)

Animals ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 777
Author(s):  
Korakot Nganvongpanit ◽  
Piyatida Kaewkumpai ◽  
Varankpicha Kochagul ◽  
Kidsadagon Pringproa ◽  
Veerasak Punyapornwithaya ◽  
...  
Keyword(s):  
Gallus Gallus ◽  
Gallus Domesticus ◽  
Melanin Pigment ◽  
Gallus Gallus Domesticus ◽  
Tissue Samples ◽  
Melanin Pigmentation ◽  
Chicken Breed ◽  
Brachial Vein ◽  
The Brain ◽  
Pigment Accumulation

The black-bone chicken (Gallus gallus domesticus) is a breed of chicken that is commonly found in Thailand. This breed is known for having a number of black colored organs. Consumers have been notably attracted to the black-bone chicken breed for the characteristic darkness that is observed in many of its organs. However, the degree of darkness in all organs of the black-bone chicken is still in question. Importantly, there have not yet been any published reports on the distribution of melanin pigment in the organs of the black-bone chicken. This research study aims to examine the distribution of the melanin pigment in 33 organs of the Thai black-bone chicken. Ten black-bone chickens (five male, five female) were included in this study. Thirty-two organs including the brain, spinal cord, sciatic nerve, larynx, trachea, syrinx, lungs, heart, pericardium, aorta, brachial vein, kidney, cloaca, oviduct, testis, gastrocnemius muscle, femur, tongue, esophagus, crop, proventriculus, gizzard, duodenum, jejunum, ileum, cecum, pancreas, liver, gall bladder, omentum, abdominal fat, spleen, and skin were examined in this study. Histological sections taken from tissue samples of each of these organs were studied. The findings revealed that the presence of the melanin pigment was not significantly different (p > 0.005) between male and female specimens. Notably, the liver was the only organ in which the melanin pigment had not accumulated. Consequently, there was not a uniform pattern of melanin pigment accumulation throughout the organs of the chickens. The melanin pigment was present in all of the tissue layers of most organs, while the melanin pigment was found in only specific layers of some of the organs. In conclusion, the distribution of melanin pigmentation in the organs of each of the animals in this study was found to be different. However, in some tissue samples, such as those obtained from the liver, no accumulation of the melanin pigment was observed.

scholarly journals The complete mitochondrial genome of Huainan partridge chicken (Gallus gallus)

2021 ◽  
Vol 6 (1) ◽  
pp. 99-101
Author(s):  
Shu-ying Peng ◽  
Ming-xin Lu ◽  
Min Wang ◽  
Ling Wang ◽  
Cheng-qiao Wang ◽  
...  
Keyword(s):  
Mitochondrial Genome ◽  
Complete Mitochondrial Genome ◽  
Gallus Gallus
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