Zobrazeno 1 - 5
of 5
pro vyhledávání: '"M. Y. Khalafalla"'
Autor:
Y. A. Sayed, M. Y. Khalafalla
Publikováno v:
Archives of Agriculture Sciences Journal. 4:205-220
Twelve soil profiles representing North-West of Dashlut area, Assiut, Egypt were selected and dug, and 43 soil samples were collected from these profiles to evaluate its productive capability and suitability for growing selected crops. The soils of t
Publikováno v:
Journal of Soil Sciences and Agricultural Engineering. 10:685-691
The current study was conducted at The Experimental Farm, Fac. of Agric., Al-Azhar Univ., Assuit, Egypt (27° 12- 16.67= N latitude, 31° 09- 36.86= E longitude and at 51 m altitude) during the winter season of 2018 (September to December). The resea
Autor:
M. Y. Khalafalla
Publikováno v:
Assiut Journal of Agricultural Sciences. 50:150-163
Humic substances can be subdivided into three major fractions Humin (Hu), Humic acid (HA) and Fulvic acid (FA).
Publikováno v:
Assiut Journal of Agricultural Sciences. 50:164-183
The pot experiment was conducted in summer season of 2017 at Assiut Governorate, Egypt, to study the influence of compost and different rates of inorganic nitrogen on growth and chemical composition roselle as well as yield.
Autor:
A I El-Desoky, M. Y. Khalafalla
Publikováno v:
Assiut Journal of Agricultural Sciences. 49:109-124
A field trail was conducted at The Experimental Farm, Fac. of Agric., Al-Azahar Univ., Assiut, located 375 km south of Cairo, Egypt (27° 12- 16.67= N latitude and 3° 09- 36.86= E longitude) during the growth seasons of summer 2016 and winter 2016/2