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19.798  Articles
1 of 1.981 pages  |  10  records  |  more records»
It is well known that breeding is based on phenotypic and behavioural performance assessed at the level of each honeybee colony. By selection, the genes responsible for the desired characters have to be favoured, by evaluation and classification of all co... see more

Rubber trees are one of the main tree crops in Southeast Asia that provides latex as the primary source of tire production. However, commercial clones of rubber trees are attacked by pests such as root and foliage diseases and are exposed to abiotic stres... see more

With this study, for guiding the policies on the protection of native animal genetic resources, the opinions of the sheep breeders about the national sheep and goat breeding program under farmer condition were evaluated within the scope of the purposes an... see more

The aim of the present study was to compare the incidence of brucellosis in groups of Kangal Akkaraman sheep flocks raised in farm conditions in Sivas province. The first and second groups of the sheep flocks were part of the 8 sub-projects which belong t... see more

Protoplast culture (protoplast fusion) is one method of tissue culture that is widely used in plant breeding programs in a relatively short time. This method is used to overcome the problem of plants that are difficult or impossible to cross conventionall... see more

The aim of this paper was to study the breeding values and genetic parameters estimation methodology applied on Teleorman Black Head Sheep breed genetic improvement programs. Throughout study were estimated heritability using test-day milk yield and the g... see more

Efficient and profitable production in goose breeding is possible only with healthy flocks. There are many bacterial, viral, parasitic and fungal diseases that cause serious losses in the geese, although there are species of geese that are least affected ... see more

Traditional plant breeding is based on the observation of variation and the selection of the best phenotypes, whereas modern breeding is characterised by the use of controlled mating and the selection of descendants using molecular markers. In this work, ... see more

Aim of study: Crop phenology is a critical component in the identification of impacts of climate change. Then, the assessment of germplasm collections provides relevant information for cultivar selection and breeding related to phenology, being the base f... see more

1 of 1.981 pages  |  10  records  |  more records»