Effect of foliar application of liquid organic fertilizer (Aminofert ), some micro nutrients and gibberellin on leaf mineral content, fruit set, yield and fruit quality of Le Conte pear trees

Naiema, Malaka Sobhy Mohamed

Effect of foliar application of liquid organic fertilizer (Aminofert ), some micro nutrients and gibberellin on leaf mineral content, fruit set, yield and fruit quality of Le Conte pear trees [electronic resource]. تأثير الرش بالسماد العضوى السائل أمينوفرت و بعض المغذيات الصغرى والجبريلين على المحتوى المعدنى للأوراق ونسبة العقد و المحصول وصفات جودة الثمار لأشجار الكمثرى الليكونت. - p. 63-71

Includes reference.

This investigation was carried out during 2006 and 2007 growing seasons on Le-Conte pear trees, grown in a calcareous sandy leam soil in Burg E-Arab region ( about 60 kilometers west of Alexandria ) aiming to study the effect of foliar sprays with Aminofert,Gibberellin and amixture of chelated ( fe,Zn, and Mn ) alone or in combination (GA3 + Aminofert or GA3 + a mixture of chelated ( Fe, Zn and Mn ) on fruit set, yield and fruit quality and some leaf mineral content.Results revealed that Gibberellin or Aminofert alone or in combination ( GA3 + Aminofert or GA3 + a mixture of chelated Fe Zn and Mn ) treatments increased significantly fruit set, yield as weight or number of fruits/trees, as wellas fruit quality ( firmness, acidity T.S.S and total sugar ) were improved under all treatments as compared with the control.


Pear
Pear--Yields.
Trace elements in plant nutrition
Plant regulators--Foliar application.

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