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عرض 9541 - 9550 من 10069
# العنوان القسم سنة البحث
9541 Nitrogen status in rice soils and plants under different water systems قسم الاراضى والمياه 1974
9542 Nutrient status and growth of bean plants in different textured soils under successive additions of calcium carbonate. I. Phosphorus, K and Ca قسم الاراضى والمياه 1974
9543 Nutrient status and growth of bean plants in different textured soils under successive additions of calcium carbonate. I. Phosphorus, K and Ca قسم الاراضى والمياه 1974
9544 Nutrient status and growth of bean plants in different textured soils under successive additions of calcium carbonate. I. Phosphorus, potassium and calcium قسم الاراضى والمياه 1974
9545 Nutrient status and growth of bean plants in different textured soils under successive additions of calcium carbonate.II. Iron and Mn قسم الاراضى والمياه 1974
9546 Perepedogenic distribution of mineral particles and species in the soils of El-Minia:111-Distribution of the light and heavy minerals in he fine sand fraction and the silt fraction minerals قسم الاراضى والمياه 1974
9547 Persistence of Diuran and Dicamba pesticides under different soil conditions قسم الاراضى والمياه 1974
9548 Phosphorus distribution in snap bean plants supplied with different levels of lablled and non-labelled phosphorus قسم الاراضى والمياه 1974
9549 Phosphorus distribution in snap bean plants supplied with different levels of lablled and non-labelled phosphorus قسم الاراضى والمياه 1974
9550 Phosphorus distribution in snapbean plants supplied with different levels of labeled and non-labeled phosphorus قسم الاراضى والمياه 1974