Department of Forest Science, Faculty of Agriculture and Natural Resources, IlamUniversity, Ilam, Iran
Key words: canopy cover, Persian Oak, physical properties, chemical properties, Zagros forests.
Forest trees, especially ones growing in the arid and semi arid regions, have a significant impact on the soil under and outside the tree crown and function of these ecosystems. Given that the study of relation between the trees and soil is one of the key factors in the forest management and planning, Continue reading →
Hamma Idi Lakun, Mahmoud Babawuro Ali, Simon Simeon Yusuf
Samaru College of Agriculture, ABU, Zaria, Nigeria
Federal College of Horticulture, Dadin-kowa, Gombe State, Nigeria
Modibbo Adama University of Technology, Yola, Nigeria
Key words: Population density, maize, organic manures, growth and yield.
A field trial was conducted to study the performance of maize at different population density and organic manure types during the 2014 cropping season at the Teaching and Research Farm of Samaru College of Agriculture, Ahmadu Bello University, Continue reading →
Research Laboratory on Wetlands, Department of Zoology, Faculty of Sciences and Technics, University of Abomey-Calavi, Republic of Benin
Key words: Heavy metals, wastewater, main sewers, Cotonou.
The current study aims to determine the concentration of heavy metals in raw wastewaters of Cotonou. Waters of three main sewers dumping their contents in Cotonou lagoon have been bimonthly sampled at their discharge point. Continue reading →
A field trial was conducted to study the performance of tomato as influenced by organic manure and sowing date during the 2013 dry season at the Teaching and Research Farm of Samaru College of Agriculture, Ahmadu Bello University, Zaria on the growth and yield of tomato. Continue reading →
The blind dependence on synthetics is over and people are returning to the naturals with hope of safety and security. As concern regarding the health issues of synthetic medicinal, industrial and agricultural chemicals increases, attention is focused on finding some alternative management strategies. Continue reading →