This work was carried out in order to know the characteristics and the most important consumption behaviors of the citizen and in particular of the consumer vis-à-vis one of the milk derivatives, specifically, Camembert. ...

Reproduction is an essential function in suckling and dairy farms since their profitability depends on it. It is the first function affected in case of dietary error. This is why deficiencies or excesses in trace elements ...

The objective of this study found to predict the whole weight of the egg from other quantitative characteristics of the eggs from a local breed of duck, for this a total of 102 fresh eggs were collected at the level of the ...

The demand for solar energy is exponentially increasing, which implies an intense increase in the production of solar cells, among its manufacturing stages, the sawing stage which generates a reject which can neither be ...

Il est apparu que la vie sur terre a commencé dans l’eau des océans, nous même nous commençons notre vie dans le liquide amitotique composé a 99 % d’eau, nous somme fait en grande partie d’eau, nous pouvons survivre longtemps ...

This study was carried out in the wilaya of Relizane, during the period between February 2021 and June 2021, it concerns cows and heifers of the Holstein, Montbéliarde breed, raised on farms under the private sector. in ...

A whole of criteria of reproduction was analysed in Relizane area, considered to be part of the Algerian northwestern dairy basin, in particular: the interval calving-calving (CCI), calving-first insemination interval ...

Soil is an essential and important factor in the agricultural product, because it is the incubator of it, and for this reason it must be taken care of, and one of the good ways in an essential and important factor in the ...

Brucellosis is a zoonosis characterized by abortion and decreased fertility in many animal species. In Algeria, despite the control program adopted by the state since 1970, and reinforced in 1995, brucellosis continues to ...

The objective of our study is to assess the knowledge of the staff, the nutritional and hygienic quality of the meals distributed during a large-scale event (Legislative election of June 12, 2021). According to our results, ...