1. Shaban, S.A., S.A. Safina, Z.R. Yehia and Rasha G.M. Abo El-Hassan, 2016. Effect of Some Herbicides on quality of Maize grains and the following winter crops. Egypt. J. Appl. Sci., 31: 1-14.
2. Aki, K., S.A. Safina, S.M. Shebl, A.E.D.M. Hassan, N. Ishikawa, K. Shimizu, K. Abdel-Gawad and S. Maruyama, 2016. Evaluation of Intercropping System of Wheat and Egyptian Clover in the Nile Delta of Egypt. Trop. Agr. Dev., 60: 275-282.
3. Shaba, S.A., Z.R. Yehia, S.A. Safina and R.A. El-Hassan, 2015. Effect of some maize herbicides on weeds and yield and residual effect on some following crops (wheat and broad bean). Am. Eur. J. Agric. Environ. Sci., 15: 1004-1011.
4. Mahrous, N.M., S.A. Safina, H.H.A. Taleb and S.M.E.S. El-Behlak, 2015. Integrated use of organic, inorganic and bio fertilizers on yield and quality of two peanut (Arachis hypogaea L.) cultivars grown in a sandy saline soil. Am. Eur. J. Agric. Environ. Sci., 15: 1067-1074.
5. Kubota,A.,S.A.Safina,S.M.Shebl,A.H.M.El-Din,N.Ishikawa;K.Shimizuet al 2015. Evaluation of intercropping systems of maize and leguminous crops in the Nile Delta of Egypt. egypt.Trop.Agr.Develop., 59: 14-19.
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6. Hamza, M. and S.A. Safina, 2015. Performance of sunflower cultivated in sandy soils at wide range of planting dates in Egypt. J. Plant Prod. Mansoura Univ., 6: 821-835.
7. Aki, K., S.M. Safina, S.M. Shebl, A.E.H. Mohamed, N. Ishikawa and K. Shimizu et al., 2015. Evaluation of intercropping system of maize and leguminous crops in the Nile Delta of Egypt. Trop. Agric. Develop., 59: 14-19.
8. Shimizu, K., K. Abdel-Gawad, S.A. Safina, S. Maruyama, S.M. Bassiouni, H.M. El. Baki and N. Ishikawa, 2014. Response to photosynthesis of sugar beet cultivated with conventional surface irrigation and drip irrigation in the Nile Delta, Egypt. Trop. Agric. Dev., 58: 75-75.
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9. Safina, S.A., A.H. Noaman and A.E.A.A. Metwally, 2014. Productivity and fiber quality of two egyptian cotton cultivars under solid and intercropping cultures with maize. Int. J. Agric. Crop Sci., 7: 778-785.
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10. SHIMIZU,K.,K.Abdel-GAWAD, S. A.SAFINA, S.MARUYAMA,S.M.BASSIOUNI et al, 2014. Response to photosynthesis of sugar beet cultivated with conventional surface irrigation and drip irrigation in the nile delta. egypt.Trop.Agr.Develop., 58: 75-77.
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11. Mahrous, N.M., S.A. Safina and E.A.M. El-Haggan, 2014. Response of two chickpea varieties to irrigation regimes and bio-fertilizer inoculation. Egypt. J. plant Breed., 18: 225-242.
12. Mahrous, N.M., G.O. Mahmoud, S.A. Safina and E.A.M. El-Haggan, 2014. Effect of irrigation amounts and fertilization on yield and quality of soybean. J. plant produc. Mansoura Univ., 5: 1-11.
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13. Suzuki, M., A. Mphamed, K. Abdel-Gawad, S. Safina and M.A. El-Fadel et al., 2013. The effects of water-saving irrigation on nutritive value of maize (Zea mays L.) in Nile Delta, Egypt. J. Arid Land Stud., 22: 481-485.
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14. Shimizu, K., A. Morita and S.A. Safina, 2013. Effects of pre-treatment for hard seed and temperature on germination of Jatropha (Jatropha curcas L.) seeds in Thailand and morphological features. Res. Trop. Agric., 6: 75-80.
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15. Mahmoud, G.O., M.A. Almatboly and S.A. Safina, 2013. Effect of irrigation intervals and fertilization systems on soybean seed yield and its quality. J. plant prod. Mansoura Univ., 4: 1109-1118.
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16. Abd El-Mohsen, A.A., G.O. Mahmoud and S.A. Safina, 2013. Agronomical evaluation of six soybean cultivars using correlation and regression analysis under different irrigation regime conditions. J. Plant Breed. Crop Sci., 5: 91-102.
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17. Safina, S.A., M.A. Hassanin, E.A. EL-Metwally and N.R. Elsherbini, 2012. Sowing date and plant density influences on yield and quality of some sugar beet varieties grown in sandy soils under drip irrigation system. J. Egypt. Acad. Soc. Environ. Develop., 13: 73-85.
18. Safins, S.A. and E.M. Abdel Fatah, 2011. Response of three sugar beet varieties to compost, mineral nitrogen fertilizer and their combinations under sandy soil conditions: 2- Yield and quality. Bull. Fac. Agric., Cairo Univ., 62: 447-456.
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19. Safins, S.A. and E.M. Abdel Fatah, 2011. Response of three sugar beet varieties to compost, mineral nitrogen fertilizer and their combination under sandy soil conditions: 1- Growth attributes. Bull. Fac. Agric., Cairo Univ., 62: 438-446.
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20. Khalil, N.A., D.S. Darwish, S.A. Safina and S.A. Ferozy, 2011. Effect of environmental conditions on the productivity of soybean in Egypt. Egypt. J. Plant Breed, 15 : 33-43.
21. El-Saady, A.M., F.E. Abdalla, A.E. EL-Metwally, S.A. Safina and Sara S. EI-Sawy, 2011. Influence of magnesium and copper foliar application on wheat yield and quality of grains under sandy soil condition. J. Am. Sci., 9: 109-115.
22. EL-Metwally, A.E., S.A. Safina, F.E. Abdalla and S.S. EI-Sawy, 2011. Effect of magnesium sulphate and copper sulphate foliar application on wheat under sandy soil conditions. Egypt. J. Agron., 33: 67-81.
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23. EL-Metwally, A.E., A.A. El-Deeb, S.A. Safina and B.G. Rabbani, 2011. Behavior of some maize hybrids cultivated with different plant densities. J. plant prod. Mansoura Univ., 2: 479-490.
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24. Safina, S.A., 2010. Effect of nitrogen levels on grain yield and quality of some barley genotypes grown on sandy soil and salinity irrigation. Egypt. J. of Agron., 32: 207-222.
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25. EL-Metwally, A.E., F.E. Abdalla, A.M. El-Saady, S.A. Safina and S.S. EI-Sawy, 2010. Response of wheat to magnesium and copper foliar feeding under sandy soil condition. J. Am. Sci., 6: 818-823.
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26. Metwally, A.A., M.M. Shafik M. Fayez and S.A. Safina, 2007. Effect of nitrogen fertilization and diazotroph inoculation on yield of solid and intercropped maize with soybean. J. Agric. SCi. Mansoura Univ., 32: 4207-4215.
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