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# عنوان البحث سنة البحث
121 Assessment and spatial variability mapping of soil available phosphorus and potassium of coarse-textured soils in New Valley, Egypt, using geostatistical technique 2017
122 Available Phosphorus Assessment of Gharb El-Mawhoob Soils,
El-Dakhla Oasis, Egypt
2017
123 Available Phosphorus Assessment of Gharb El-Mawhoob Soils,
El-Dakhla Oasis, Egypt
2017
124 Available Potassium Evaluation of Gharb El-Mawhoob Soils,
El-Dakhla Oasis, Egypt
2017
125 Available Potassium Evaluation of Gharb El-Mawhoob Soils,
El-Dakhla Oasis, Egypt
2017
126 Biochar effects on nitrogen and phosphorus use efficiencies of zucchini plants grown in a calcareous sandy soil 2017
127 Biochar effects on nitrogen and phosphorus use efficiencies of zucchini plants grown in a calcareous sandy soil 2017
128 Comparative effect of Humic acid application methods and rates on seed yield and yield components of mungbean and some soil micronutrients in arid region of Saudi Arabia. 2017
129 Effect of Farmyard Manure and Rate of Phosphatic Fertilizer on
Phosphorus Availability and Yield of Corn
2017
130 Effect of Farmyard Manure and Rate of Phosphatic Fertilizer on
Phosphorus Availability and Yield of Corn
2017