Determination of Nutritional Problems with Leaf and Soil Analysis in Local Grape Varieties Grown in the Districts of Siirt Province
Öz
This study was conducted to evaluate the nutritional status and problems of some local grape varieties grown in some districts of Siirt. Leaf and soil samples in veraison period were taken from 31 local varieties of grapes in 5 grapeyards Some physical and chemical analyzes in soil (pH, total salt, CaCO3, organic matter, structure, N, P, K, Ca, Mg, Fe, Mn, Zn, Cu) and macro and micro elements in leaf samples (N, P, K, Ca, Mg, Fe, Mn, Zn and Cu) were analyzed. The nutritional status of the grapes was investigated by comparing the analysis results of physical and chemical properties of soils with reference values. As a result of the soil analysis, it was determined that the content of lime and pH were high, and particularly available phosphorus, and the available iron and zinc were de cient; as a result of analysis of leaf, it was determined that nitrogen and other elements excluding manganese and copper were in starving levels. It was seen that nutritional uptakes of the varieties differed from each other in the same region; some were below the critical level and some were above the critical level. This was more clearly seen for manganese and copper.
Anahtar Kelimeler
Kaynakça
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Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
Ferit Sönmez
*
Türkiye
Cüneyt Uyak
Bu kişi benim
Türkiye
Şefik Tüfenkcı̇
Bu kişi benim
Türkiye
Yayımlanma Tarihi
30 Eylül 2013
Gönderilme Tarihi
4 Mart 2013
Kabul Tarihi
11 Mayıs 2013
Yayımlandığı Sayı
Yıl 2013 Cilt: 3 Sayı: 3