Effect of Light Intensity and Temperature on Growth and Quality Parameters of Grafted Vines

Abstract

Light and temperature are the most important environmental conditions that impact the growth and quality of grafted vines. In this research, the most suitable light and temperature conditions were tested to determine the best environment for grafted vines grown in pots. This study was conducted to determine the influence of different growth conditions, such as open field, shaded greenhouse and unshaded greenhouse, on grafted vine growth and quality. The length and diameter of shoot, trunk diameter, mean and total leaf area, total soluble sugars, starch and total carbohydrate contents of 'Narince' and 'Trakya Ilkeren' vines, grafted on 5C rootstock, were investigated in this study. Shaded conditions yielded significantly higher shoot lengths, mean and total leaf areas than other conditions (p<0.05). Among the growth parameters, the highest correlation (r = 0.819) was observed between shoot length and plant total leaf area (p<0.01). The total soluble sugars, starch and total carbohydrates content of vines under shaded and unshaded conditions were higher (p<0.05) than those under open field conditions. Grafted vines had the highest carbohydrate content in unshaded conditions. Under different light intensity, temperature and relative humidity conditions studied, the better results were obtained in the case of unshaded conditions.

Rootstock age and grafting season affect graft success and plant growth of papaya (Carica papaya L.) in greenhouse

“…The difference in humidity between summer (88.4%) and autumn (89.1%) may not be large enough to make a difference in scion desiccation after grafting. Meanwhile, light affects callus formation and plant photosynthesis (Hartmann et al, 2002;McMahon et al, 2007;Afshari et al, 2011;Köse, 2014). The month of May has longer days that provide more light energy for photosynthesis and nutrient accumulation to promote graft union formation and scion growth after grafting as compared to September.…”

Productivity and Quality of Three Varieties of Ginger on Many Light Intensity Levels Under Stand of Pine

“…Hal ini sesuai dengan hasil pengamatan intensitas cahaya yang dilakukan pada masing-masing kelas umur dimana KU II memiliki intensitas cahaya paling rendah. Hasil berbeda menunjukkan bahwa naungan berpengaruh secara signifikan terhadap kandungan pati dan karbohidrat pada varietas grapevine (Vitis vinifera) (Köse, 2014) dan kandungan fisikokimia umbi garut (Maranta arundinacea) (Djafaar et al, 2010).…”

Farklı ışık ve sıcaklık değerlerinin örtüaltı biber yetiştiriciliğinde büyüme parametreleri üzerine kantitatif etkilerinin modellenmesi

“…Bitki büyüme ve gelişme modellerinin geliştirilmesi ile verim tahminlerinde kullanılacak olan alt modellerin oluşturulması mümkün olabilmektedir. Ülkemizde de, çevre şartlarının, bitkilerin büyüme ve verimleri üzerine olan etkisinin tamamen açıklığa kavuşturulması amacıyla çok sayıda araştırma yürütülmüştür (Uzun, 1996;Uzun ve ark., 2001;Cemek, 2002;Balkaya, 2004;Demirsoy ve ark., 2004;Özkaraman, 2004;Odabaş ve ark., 2007;Kurtar ve Odabaş, 2010;Sarıbaş, 2013;Köse, 2014;Demirsoy ve ark., 2016;Özkaplan, 2018). Bazı sebze türlerinde büyüme, gelişme ve verim tahmin modelleri oluşturulmuş olmasına rağmen, biber bitkisinde bu alanda önemli bir eksiklik belirlenmiştir.…”