[PDF][PDF] New Data on Orchid Flora () in the Tell Region of Saida (Western of Algeria)
This work aims to better to know the floral richness of Tell region (Saida, western of Algeria)
particular orchid flora. This inventory was started in 2017-2022; It's based on random …
particular orchid flora. This inventory was started in 2017-2022; It's based on random …
[PDF][PDF] Effects of Crop Types on the Physicochemical and Biological Properties of Agricultural Soils in Semi-Arid Regions (Western Algeria).
The soil is an element of the biosphere that forms the foundation for agricultural production.
Agricultural practices can have a significant impact on the quality of soils, and therefore on …
Agricultural practices can have a significant impact on the quality of soils, and therefore on …