Abou Sayed-Ahmed , T. A. <br/><br/>
Influence of some fertilization treatments on yield and fruit quality of Amry date palms grown in sandy soil  [electronic resource]. 
 تأثير بعض معاملات التسميد على محصول وجودة ثمار أشجار نخيل البلح العمرى فى التربة الرملية. 

 - p.1475-1499. 
<br/><br/>Includes references. 
<br/><br/> During 2002, 2003 and 2004 seasons, 20-year-old Amry date palms grown in sandy soil at Kassasin Hort. Res. Station were fertilized with N, P and K fertilizers at different rates and their combinations. Nitrogen and K20 were added at 400, 800 and 1200 g/palm weekly (early March till July 15) and fortnightly (March, April and July) intervals for N and K, respectively through fertigation systcm. Phosphorus was soil applied at 0, 400 and 800 g P20s/palm in one dose in Dec. of each season in combination with 20 kg cattle manure/palm. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Date palm--Quality.<br/>Date palm--Yields.<br/>Date palm--Fertilization.<br/>Sandy soils.