1996 Cilt 12 Sayı 1

Permanent URI for this collectionhttps://hdl.handle.net/11452/15009

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    Effects of training method, ligth and fruit load on photosynthesis and transpiration in apple
    (Uludağ Üniversitesi, 1996) Barut, Erdoğan; Uludağ Üniversitesi/Ziraat Fakültesi/Bahçe Bitkileri Bölümü.
    In this study, the effects of training method (slender spindles, Y-system), light (light, shade) and fruit load (trees with or without fruits) on the rates of photosynthesis and transpiratîon of leaves on long and short shoots, flower formation and yield in apple cv. Cox's Orange were investigated. As a result of the research, non-fruiting trees in 1994 gave more the rates of photosynthesis and transpiratîon in 1995. And Y-systems and light conditions were found more effective with respect to flower formation, yield, rates of photosynthesis and transpiration in both fruiting and non-fruiting trees than slender spindles and shade conditions.
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    Evaluation of various treatments as soil application i̇n correcting i̇ron chlorosis in peach trees
    (Uludağ Üniversitesi, 1996) Başar, Haluk; Uludağ Üniversitesi/Ziraat Fakültesi/Toprak Bölümü.
    This research was carried out in order to determine effectiveness of various additives in correcting of iron chlorosis indicating peach trees in Bursa region. Peach trees with moderate and severe chlorosis were supplied in early spring with Coated iron mixture (190 g/tree), Prototype II (150 g/tree), Sequestrene 138 Fe (250 g/tree), FeSO4 + S (2.0 kg + 2.0 kg/tree), FeSO4 + K2SO4 (2.0 kg + 2.0 kg/tree) and S (2 kg/tree) through soil as a band applicalion around drop-fall of the crown. Control trees were untreated. The Fe-EDDHA was the only treatment that resulted in complete overcoming of iron deficiency, as shown by complete re-greening, plant scoring, active and total iron concentrations in leaves. Limited re-greening was obtained with applicalion of Coated iron mixture, Prototype II and mixture of FeSO4 and S. Levels of P and Mn in leaves were markedly affected as depending on effectiveness of treatments on chlorosis.