Effect of rootstocks, organic matter and N-fertilization on growth, yield and fruit quality of "le-cont" pear trees /
Hayam Abdelfattah Abdelhalim Mahdy
Effect of rootstocks, organic matter and N-fertilization on growth, yield and fruit quality of "le-cont" pear trees / تأثير الأصول و المادة العضوية و التسميد الأزوتى على النمو و المحصول و جودة ثمار الكمثرى الليكونت Hayam Abdelfattah Abdelhalim Mahdy ; Supervised Ahmed Tawfik Salem , Tarik Abdelalem Fayed , Saad Abdelwahed Elshall - Cairo : Hayam Abdelfattah Abdelhalim Mahdy , 2011 - 129 P. ; 25cm
Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Pomology
The trees were five years old, planted at 2.5x3 m apart in clay soil under drip irrigation system. The trees were subjected to three organic matter treatment; soil application of Humic acid (HA) through drip irrigation system (60ml/tree), HA (30ml/tree) + compost (5kg/tree) and compost (10kg/trre). The N levels were 50%, 75% and 100% of the recommended N level (400 g N/tree) as ammonium nitrate-33.5%N
Nitrogen Organic matter Rootstocks
Effect of rootstocks, organic matter and N-fertilization on growth, yield and fruit quality of "le-cont" pear trees / تأثير الأصول و المادة العضوية و التسميد الأزوتى على النمو و المحصول و جودة ثمار الكمثرى الليكونت Hayam Abdelfattah Abdelhalim Mahdy ; Supervised Ahmed Tawfik Salem , Tarik Abdelalem Fayed , Saad Abdelwahed Elshall - Cairo : Hayam Abdelfattah Abdelhalim Mahdy , 2011 - 129 P. ; 25cm
Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Pomology
The trees were five years old, planted at 2.5x3 m apart in clay soil under drip irrigation system. The trees were subjected to three organic matter treatment; soil application of Humic acid (HA) through drip irrigation system (60ml/tree), HA (30ml/tree) + compost (5kg/tree) and compost (10kg/trre). The N levels were 50%, 75% and 100% of the recommended N level (400 g N/tree) as ammonium nitrate-33.5%N
Nitrogen Organic matter Rootstocks