Meyve Bilimi

Yazarlar: Hüseyin AKGÜL, Kadir UÇGUN, Mesut ALTINDAL

Konular:-

Anahtar Kelimeler:Chelate,Chlorosis,Iron,Peach

Özet: The peach trees are one of the most sensitive fruit species to iron deficiency. In particular, when the soil has highly pH value and lime content, iron deficiency consists. Iron deficiency causes significantly to loss of yield and quality it also leads seriously death of the tree. Chelated iron fertilizers are used widely to prevent iron deficiency chlorosis. However they don’t indicate the same effect in the same all soil conditions. In this study, the efficiency of EDDHA o-o:3.6, EDDHA o-o:4.8, EDDHSA-HS and EDDHSA-SG which include chelated iron was examined on peach trees. As a result, the rate of ortho-ortho isomer of EDDHA chelated fertilizers directly affected content active iron of leaves. While EDDHSA-HS and EDDHA o-o:4.8 were the most effective fertilizers, EDDHSA-SG and EDDHA o-o:3.6 followed respectively them. The relations between active iron content of leaves and with other elements were also determined.

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