Bazı Mürdümük (Lathyrus sativus L) Genotiplerinin Kalite Özelliklerinin Belirlenmesi

Araştırma, bazı mürdümük genotiplerinin kalite özelliklerinin belirlenmesi amacıyla, 2020-2021 yetiştirme sezonunda Isparta ekolojik koşullarında yürütülmüştür. Araştırmada, 120 adet mürdümük genotipi ve 4 adet çeşit (Corea, İptaş, Gürbüz ve Karadağ) bitki materyali olarak kullanılmıştır. Deneme, agümented deneme desenine göre yürütülmüştür. Araştırmada ham protein oranı, ADF, NDF, toplam sindirilebilir besin maddesi, sindirilebilir kuru madde, kuru madde tüketimi ve nispi yem değeri belirlenmiştir. Araştırmada sindirilebilir kuru madde oranı hariç incelenen tüm parametreler bakımından genotipler arasında istatistiki anlamda önemli farklılıklar belirlenmiştir. Araştırma sonuçlarına göre; genotiplerin ham protein oranları %13.52-24.64, ADF oranları %7.19-10.22, NDF oranları %11.52-24.23, toplam sindirilebilir besin maddesi %88.16-92.07, sindirilebilir kuru madde %80.94-83.30, kuru madde tüketimi %4.95-10.42, nispi yem değeri 316.7-668.3 arasında değişmiştir. Araştırma sonuçlarına göre, Isparta ili iklim ve toprak koşullarında “GP242, GP234, GP207, GP209, GP213 ve GP226” nolu mürdümük genotiplerinin kalite değerleri bakımından diğer genotiplerden daha üstün olduğu tespit edilmiştir. Bu genotiplerin ıslah materyali olarak diğer çalışmalarda da kullanılmasının uygun olduğu sonucuna varılmıştır.

Anahtar Kelimeler:

ADF, genotip, Mürdümük, nispi yem değeri

Determination of Quality Characteristics of Some Grasspea (Lathyrus sativus L.) Genotypes

The research was carried out in Isparta ecological conditions in order to determine examine the quality characteristics of some grasspea genotypes in 2020-2021 growing season. In the research, 120 grasspea genotypes and 4 cultivars (Corea, Iptaş, Gürbüz and Karadağ) were used as plant material. The experiment was carried out according to the augmented trial design. In the study, crude protein ratio, acid detergent fiber (ADF), neutral detergent fiber (NDF), total digestible nutrient (TDN), digestible dry matter (DDM), dry matter intake (DMI) and relative feed values (RFV) were determined. Except digestible dry matter, in terms of all parameters examined in the study, statistically significant differences were determined between genotypes. According to the research results; crude protein ratios is 13.52-24.64%, ADF 7.19-10.22%, NDF 11.52-24.23%, TDN 88.16-92.07%, DDM %80.94-83.30%, DMI 4.95-10.42%, RFV varied between 316.7-668.3. According to the results of the research, it was determined that the genotypes “GP242, GP234, GP207, GP209, GP213 ve GP226” were superior to other genotypes in terms of quality values in the climate and soil conditions of Isparta province. It was concluded that these genotypes are suitable for use in other studies as breeding material.

Keywords:

acid detergent fiber, genotypes, Grasspea, relative feed value,

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