Volume 9  Number 2  (2019)

CONTENTS

White LED Light Sources – Merging Architectural and Horticultural Lighting Applications within Interior Environments

pp. 83-93

Amardeep M. Dugar, Manju Dileep and Hussain Burhani

Evaluating The Effect of Integrated Use of Farm Yard Manure and Urea on the Socio economic Performance of Tomato (Lycopersicon esculentum Mill) at Tselemti Woreda, North western Tigray, Ethiopia
pp. 95-107
Gebremedhn Gebretsadkan

Enhancing Productivity and Production of Onion (Allium cepa L.) Through the use of Improved Varieties at North Western Zoze of Tigray, Ethiopia
pp. 109-119
G. Medhn G Tsadkan, Yohanes G Micael, Kiros Asgele, Eyasu Abebe,Weldegerima G libanos & Yrgalem Tsehaye

The Impact Of Short Crop Rotation And Residues On Soil Fertility And Cotton Yield Under Arid Condition
Jingjing Cheng and Jig Cheng

Variations in the Cp, C2 and C3 Genes of Begomoviruses Infecting Tobacco and Honeysuckle in Japan
M. Shamim Hossain and Ahmed Ghoneim

Thermal Insulation Lime Compounds for Walls of Aerated Concrete
Ahmed Ghoneim and José I. Benedetto

RE Analysis of Recombinant Plasmid DNA Containing Canine Adenovirus-2 Hexone Gene Grow in E.coli
Guillermo Valenzuela

Impact of Integrated Plant Nutrients on Yield, Quality of Seed and on Soil Health with Soybean
Pablo Sanabria

A Preliminary Study on Chromosome Morphology among Three Wheat Varieties (Triticum aestivum L.)
Andrés Neyem and Jaime Navón