Awe Djongmo Victor, Noiha Noumi Valery, Zapfack Louis, Vroh Bi Tra Aimé & Saïdou Aliou·Advances in Research·2019
The vegetation and the afforestation of agricultural land non-forest represent a potential increase in carbon stocks which could, under certain conditions and within certain limits, compensate part of the emissions resulting from the use of fossil fuels and deforestations. Quanti...
Open access
Research Article10.9734/air/2019/v18i530100
Spentwash is a rich source of organic matter and nutrients like nitrogen, phosphorus, potassium, calcium and sulphur. The effect of different levels and methods of spentwash application on soil enzymatic activity was examined through a field experiment. The field experiment was c...
Open access
Research Article10.9734/air/2019/v18i530101
Oilfield wastewater which is not properly treated before being discharged has great negative impacts on the environment and aquatic life and also affects humans. It is necessary to assess the physicochemical qualities of oilfield wastewater to reduce its environmental impact. Oil...
Open access
Research Article10.9734/air/2019/v18i430099
Villévo Adanhounme, Gaston Edah & Norbert M. Hounkonnou·Advances in Research·2019
We study the higher-order nonlinear Schrödinger equation which takes care of the second as well as third order dispersion effects, cubic and quintic self phase modulations, self steepening and nonlinear dispersion effects. Taking advantage of the initial condition, we transform t...
Open access
Research Article10.9734/air/2019/v18i430098
Background: Time of planting has remarkable influence on both yield and yield components of crops and therefore identification of the appropriate planting time is essential for crop improvement. Aims: To assess the effect of planting dates on growth and yield of three cowpea geno...
Open access
Research Article10.9734/air/2019/v18i430097
A field experiment was conducted with 25 hybrids and their 14 parents of cowpea to study the diversity among the genotypes which were grouped in to 7 clusters revealing the presence of considerable diversity in the material. The clustering pattern of the varieties usually did not...
Open access
Research Article10.9734/air/2019/v18i430096
S. Aboglila, A. Abdulgader, A. Albaghdady, O. Hlal & E. Farifr·Advances in Research·2019
This present paper includes a detailed evaluation of specific biomarkers together with stable carbon isotope (δ13C) by gas chromatography-mass spectrometry (GC–MS) and Gas Chromatograph–Isotope Ratio Mass Spectrometry (GC–IR–MS). Eight crude oil samples were collected from the A,...
Open access
Research Article10.9734/air/2019/v18i330094
Aims: This study was conducted to study the effect of different types of diets on growth and reproductive performances of pigs under village managemental conditions Chandel, Manipur. Place and Duration of Study: The study was conducted at Krishi Vigyan Kendra, Chandel, ICAR, Mani...
Open access
Research Article10.9734/air/2019/v18i430095
This study presents comparative initial information about canonical correlation across forest stand parameters, diversity indices and soil properties in undisturbed forest sites (IFS), agriculture disturbed sites (ADS) and livestock disturbed sites (DGS). Data were collected from...
Open access
Research Article10.9734/air/2019/v18i330093
Aims: The study primarily aimed at assessing the techniques the Nigerian breweries adopts in its staff training and development for efficient performance and enhanced productivity; and its impact on national development. Study Design: The study was guided by two objectives which...
Open access
Research Article10.9734/air/2019/v18i330092