In salsodic soils which are located in arid and semi-arid areas, the agricultural management of water is a key element to the protection of the agricultural system in light of the state of degradation and quality of water ...

Algeria faces, like the other countries of the world, with the phenomenon of believed of climate change and the rivers and the floods devastators, in particular in the arid and semi-arid regions. These floods generally ...

Abstract This work has as main objective the determination of the importance of plant mass olive SIG region to strictly olive growing. It took place in the latter and more specifically in the ElBoustane pilot farm. Previously, ...

For the environment, the tree is an essential and vital to maintaining the global ecological balance. Among its many functions, it has a large plant biomass storage capacity in its various parts, such as under leaves, ...

Saline soils are subject to specific soil processes that soil scientist must interpret and define. For this, the approach is to describe morphologically the horizons of the profile in question, to explain phenomena and to ...

Les pucerons sont des petits insectes phytophages, ils causent des dégâts considérables, attaquant même chez les cultures protégées. Chez la culture du poivron, les espèces A. gossypii et M. persicae sont les plus dominantes. ...

Twenty four lactic isolates were obtained from ewe and goat, cow's milks from area of the province of Relizane ; to studies a favorites factors to the developement of some stocks of lactic bacteria. The identification was ...

Plant extracts have a very promising interest as a potential source of biologically active natural molecules. It is in this context that our study focuses on the valorisation of botanical extracts of various origins in ...

Milk is considered as complete and balanced food because of its high number of nutrients (proteins, fats, minerals, vitamins and lactose). However, in order to reveal the particularities characterizing the milk of four ...

In order to combat the green aphid of citrus fruits (aphis spiraecola), numerous works aim to seek alternative solutions based on the use of natural products extracted from medicinal plants. The purpose of this study is ...