نوع المستند : مقالات بحثیة أصلیة
المؤلفون
1 Water Relations and Field Irrigation Dept., National Research Centre, Dokki
2 Agronomy Dept., Fac. Agric., Cairo Univ., Giza, Egypt
3 Rice Research and Training Center RRTC, Filed Crops Research Institute, ARC, Sakha, Egypt