Topraksız Ortamda Yetiştirilen Bazı Tahılların Çim Suyu Verim ve Besin Değerleri

Araştırma, hidroponik ortamda yetiştirilen bazı tahılların (arpa, buğday ve mısır) çim suyu verim ve besin değerlerini belirlemek amacıyla 15.02.2015 ile 15.07.2015 tarihleri arasında Karabük Üniversitesi Eskipazar Meslek Yüksekokulu Bitkisel ve Hayvansal Üretim Bölümü iklimlendirme odasında yürütülmüştür. Çalışmada; üç farklı tahıl (arpa, buğday ve mısır) tohumları hidroponik ortamda yetiştirilerek, bitki verimi tohum oranı, bitki ve çim verimi, çim suyu verimi ve pH, bitki boyu ve kök uzunluğu, bitki ve çim kuru madde oranları, çim suyu enerji ve makro besin değerleri (rutubet, karbonhidrat, protein, yağ, diyet lif ve kül) ile mineral madde (N, P, K, Ca, Mg, Fe, Cu, Mn, Zn ve Na) içerikleri araştırılmıştır. Araştırma sonuçlarına göre en yüksek çim suyu verim ve enerji değerleri mısırdan elde edilmiştir. Protein, diyet lif, N ve Cu içerikleri bakımından buğday ve arpa çim suyu, P, K, Fe ve Mn içerikleri bakımından sadece buğday çim suyu ön plana çıkarken, en yüksek Ca ve Zn içerikleri mısır, en yüksek Na içerikleri ise arpa çim suyundan elde edilmiştir. En yüksek çim suyu verim ve enerji değerleri elde etmek için mısır tavsiye edilebilir niteliktedir. Ancak vitamin, aminoasit ve enzimleri kapsayan detaylı analizler sonucuna göre insan sağlığına yönelik tavsiyede bulunmak daha doğru olacaktır.

Anahtar Kelimeler:

Tahıl, çim suyu, besin değeri, hidroponik

Grass Juice Yield and Nutritional Values of Some Cereals In Soilless Culture

This research has been conducted in the conditioning chamber of Karabük University Eskipazar Vocational School Department Crop and Animal Production between the dates of 15.02.2015 and 15.07.2015 in order to identify the grass juice yield and nutritional values of some cereals (barley, wheat and corn) grown up in hydroponic environment. In the research, three different cereals (barley, wheat nd corn) have been grown up and plant yield seed rate, plant and grass yield, grass juice yield and pH, plant height and root length, plant and grass dry matter content, grass juice energy and macronutrient values (moisture, protein, carbohydrate, fat, dietary ber and ash) and minerals (N, P, K, Ca, Mg, Fe, Cu, Mn, Zn and Na) have been analyzed. According to results, while the highest grass juice yield and energy values acquired from corn. While wheat and barley grass juice stand out in terms of protein, dietary ber, N and Cu and just wheat grass juice comes into prominence in terms of P, K, Fe and Mn. Moreover, the highest Ca and Zn contents has been obtained from corn and the highest Na content has been acquired from barley grass juice. Corn can be recommandable to achieve the highest grass juice yield and energy values. However, according to detailed analysis including vitamins, amino acids and enzymes, it will be better to give human health-oriented advices.

Keywords:

Cereal, grass juice, nutritional value, hydroponic,

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