In the Departement of the Loire, 70 % of the bovine live-stock — overwhelmingly dairy-breeds — are insiminated artificially. In the North of the Departement, artificial insimination is seldom resorted to in breeding Charolais beef-cattle. Until 1984, industrial crossbreeding with Charolais cattle semens-representing over half the total insiminations — had lost to rising insiminations of pure dairy-breeds. The first effects of the policy of dairy production control can be found in the 1984 results showing a fall in insiminations on dairy-breeds and a rise in industrial cross-breeding. Increasing use of new techniques such as embryo transplant, will go a long way to preserving the genetic quality of livestock.L'insémination artificielle est p...
The industrialization process of beef production is already under way on a large scale in some count...
This sample includes 30 dairy farms, often large, localized in two departments of North-East area of...
[Notes_IRSTEA]sch./tabl./bibl.National audienceThe development of dairy farms in the mountainous reg...
In the Departement of the Loire, 70 % of the bovine live-stock — overwhelmingly dairy-breeds — are i...
Summary. — In 1970 a national policy of reconversion of dairy breeding into meat breeding is started...
Launched by the Soual center in 1949, cattle artificial insemination overcomed first the Tarn plains...
Men and techniques in dairy -farming : The diffusion of bovine dairy -selecting in the Loire Dairy-s...
Changes in dairy cattle breeding goals and selection methods. Over the last decades, the dairy stock...
Faced with the reduction in the number of mountain breeds, and consequently a decrease in genetic va...
L’insémination artificielle à partir du sperme congelé de taureau est une des plus anciennes biotech...
National audienceThe French Black and White dairy cattle population has been crossbred with the Hols...
Within certain conditions — especially feeding — Bovine somatotropine (BST) allows an increase in th...
This paper presents an overview of selection in both dairy and beef cattle in France. Both branches ...
The income of the dairy farms sampled here has been increasing since 1991. In 1993, the increase of ...
The actual distribution of breeds of dairy cattle in France did not accord with a planned agricultur...
The industrialization process of beef production is already under way on a large scale in some count...
This sample includes 30 dairy farms, often large, localized in two departments of North-East area of...
[Notes_IRSTEA]sch./tabl./bibl.National audienceThe development of dairy farms in the mountainous reg...
In the Departement of the Loire, 70 % of the bovine live-stock — overwhelmingly dairy-breeds — are i...
Summary. — In 1970 a national policy of reconversion of dairy breeding into meat breeding is started...
Launched by the Soual center in 1949, cattle artificial insemination overcomed first the Tarn plains...
Men and techniques in dairy -farming : The diffusion of bovine dairy -selecting in the Loire Dairy-s...
Changes in dairy cattle breeding goals and selection methods. Over the last decades, the dairy stock...
Faced with the reduction in the number of mountain breeds, and consequently a decrease in genetic va...
L’insémination artificielle à partir du sperme congelé de taureau est une des plus anciennes biotech...
National audienceThe French Black and White dairy cattle population has been crossbred with the Hols...
Within certain conditions — especially feeding — Bovine somatotropine (BST) allows an increase in th...
This paper presents an overview of selection in both dairy and beef cattle in France. Both branches ...
The income of the dairy farms sampled here has been increasing since 1991. In 1993, the increase of ...
The actual distribution of breeds of dairy cattle in France did not accord with a planned agricultur...
The industrialization process of beef production is already under way on a large scale in some count...
This sample includes 30 dairy farms, often large, localized in two departments of North-East area of...
[Notes_IRSTEA]sch./tabl./bibl.National audienceThe development of dairy farms in the mountainous reg...