Determination of Chemical Quality Parameters with Yield and Yield Components of Maize (Zea mays L.) Hybrids According to Various FAO Maturity Groups

Bu çalışma 2008 yılında Samsun, Adapazarı ve Adana olmak üzere 3 lokasyonfda yürütülmüştür. Deneme tesadüf bloklarında faktöriyel düzenlemeler olacak şekilde 3 tekrarlamalı olarak kurulmuştur. Her lokasyonda 4 farklı olum grubuna sahip (FAO 400, FAO 600, FAO 650 ve FAO 700) 24 adet hibrit çeşit kullanılmıştır. Denemede verim (kg/da), tane /koçan oranı (%), bitki boyu (cm), ilk koçan yüksekliği (cm) ve nem (%) değerleri tespit edilmiştir. Çalışmada kalite parametreleri olarak ise protein, yağ ve nişasta oranları (%) olarak belirlenmiştir. Her olum grubunda en yüksek verim ve en yüksek nişasta içeriği FAO 400 olum grubu hariç Adana lokasyonundan elde edilmiştir. Araştırma sonucunda protein oranındaki değişim çeşitlerde lokasyonlara göre daha fazla bulunmuştur. En yüksek yağ içeriği FAO 650 ve FAO 700 olum gruplarından elde edilmişken, en yüksek nişasta içerikleri ise FAO 600, FAO 650 ve FAO 700 olum grubundan sağlanmıştır.

Farklı Olum Grubuna Sahip Mısır (Zea mays L.) Çeşitlerinde Verim, Verim Öğeleri ve Bazı Kalite Parametrelerinin Belirlenmesi

This study was set up at three locations (Samsun, Adapazari and Adana) in Turkey in 2008. The test was set up as factoriel in randomised block design with three replications. At each location 24 hybrids were tested from each of four maturity groups (FAO 400, FAO 600, FAO 650 and FAO 700). Measurements were made of the yield average (kg/da) and the yield components (kernel/cob ratio, plant height, cob height, moisture) were. The protein, oil and starch content of the kernels was determined. In each maturity group the highest yield averages were associated with the greatest average starch content, except for the FAO 400 group in Adana. The variety caused greater differences in protein content than the location. The highest oil content were found in the FAO 650 and FAO 700 groups, but the highest starch content were found FAO 600, FAO 650 and FAO700.

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Anonymous (2011). http://www.tuik.gov.tr. Turkish Statistical Institute (Access date: 20 April 2011)
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