عنوان البحث | ملخص البحث | Research Abstract |
the combined effect of salinity and nitrogen fertilization on alcareous soil properties and oil crops growth | | this investigation was carried out to study the combined effect of irrigation water salinity and N-fertilization on some physical and chemical properties of calcareous of total soluble salts ( TSS) , SAR and Ca/Mg ratio were used as irrigat |
EFFECT OF COMPOSTED PLANT RESIDUES ON NEWLY RECLAIMED SOILS PROPERTIES AND ITS PRODUCTIVITY | | ABSTRACT:
A pot experiment was carried out in the Experimental Farm. Faculty of Agriculture, Minufiya University, Shibin El-Kom to study the effect of both application rate (0, 1 and 2% OM) and composting period (0, 2, 4 and 6 months) of |
SANDY SOIL PROPERTIES AND ITS PRODUCTIVITY AS AFFECTED BY IRRIGATION WATER QUALITY | | ABSTRACT This pot experiment was carried out to evaluate some of irrigation water sources of Menufiya Governorate and its effect on sandy soil properties and its content of nutrients and plant growth. The evaluated water sources were Nil |
DISTRIBUTION OF HUMIC AND FULVIC ACIDS IN ALLUVIAL AND CALCAREOUS SOILS | | ABSTRACT:
This study was carried out to study the content and vertical distribution of organic matter, humic and fulvic acids within different layers of soil profile so six soil profiles were taken from different locations. The first thre |
THE COMBINED EFFECT OF PHOSPHATE FERTILIZATION AND IRRIGATION WATER SALINITY ON THE CALCAREOUS SOILS PRODUCTIVITY | | ABSTRACT:
This experiment was carried out on five calcareous soils varied in their content of CaCO3 (%) and other soil properties to study the effect of individual and combined applications levels of phosphate fetilization and irrigation |
CHARACTERESTICS, CLASSIFICATION AND EVALUATION OF SOME SOILS IN TOSHKA, EGYPT | | ABSTRACT:
Ten profiles were selected from the southern part of Toshka to study the characteristics, classification and evaluation of these soils. This study is needed for proper planning of reclamation and amelioration of these soils. The |
GROWTH OF CORN PLANTS CULTIVATED IN DIFFERENTLY MANURED ARID SOILS AND IRRIGATED WITH VARIOUS WATER QUALITIES. | | ABSTRACT:
This work was carried out to study the individual and combined effects of organic manures and irrigation water quality on growth of corn plants ( Zea mays L ( triple hybrid 310) and their contents of some macro nutrients. Surfac |