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Bu araştırmada, yaygın mürdümük (Lathyrus sativus L.) genotiplerinin Türkiye’nin yarı kurak iklimine sahip Güneydoğu Anadolu Bölgesi koşullarında bazı agronomik özellikleri ile ot ve tohum verimlerinin belirlenmesi amaçlanmıştır. Araştırma, Siirt Üniversitesi Ziraat Fakültesi, Araştırma ve Uygulama Arazisi’nde 2016-2017 yıllarında yürütülmüştür. Bitkisel materyal olarak 22 yaygın mürdümük genotipi ve 2 adet tescilli çeşit kullanılmış olup tarla denemeleri, tesadüf blokları deneme desenine göre 3 tekrarlamalı olarak kurulmuştur. Çalışmada parsellerin yarısı ot, diğer yarısı da tohum verimine ait parametrelerin belirlenmesi için ayrılmıştır. Araştırmada doğal bitki boyu, ana sap uzunluğu, ana sap sayısı, yeşil ot verimi, kuru ot verimi, bitkide bakla sayısı, baklada tane sayısı, bin tane ağırlığı, tohum verimi, biyolojik verim ve hasat indeksi verileri alınmıştır. Araştırma sonucuna göre doğal bitki boyunun 38.35-44.87 cm, ana sap uzunluğunun 55.25-61.82 cm, ana sap sayısının 3.20-4.70 adet/bitki, yeşil ot veriminin 1348.1-1890.4 kg/da, kuru ot veriminin 331.1-448.4 kg/da, bitkide bakla sayısının 11.3-17.7 adet, baklada tane sayısının 2.0-3.1 adet, bin tane ağırlığının 79.36-125.87 g, tohum veriminin 101.3-194.5 kg/da, biyolojik verimin 444.8-707.5 kg/da ve hasat indeksinin % 18.3-% 36.4 arasında değiştiği tespit edilmiştir. Elde edilen sonuçlara göre ot üretimi için ETH WIR-70 ve IFLS 257, tohum üretimi için ise Sel 1794 genotiplerinin öne çıktığı belirlenmiştir. Araştırma sonucunda, öne çıkan ve/veya ümitvar olan genotiplerin tarla denemelerinin devam ettirilmesinin uygun olacağı ve bölgeye uygun yeni çeşitlerin geliştirebileceği öngörülmektedir.
This study aims to determine the genotypes of wheat (Lathyrus sativus L.) with some agronomic characteristics in the conditions of the southeastern Anadolu region with the semi-dry climate of Turkey. Research, Siirt University Ziraat Faculty, Research and Application Area was conducted in 2016-2017 years. As a plant material, 22 common genotypes and 2 registered species have been used; field trials, random blocks have been established 3 repeatedly according to the test pattern. In the study, half of the parcels were allocated to determine the grass and the other half to determine the parameters of the seed yield. The study included the natural plant length, the main seed length, the main seed number, the green grass yield, the dry grass yield, the number of bakes in the plant, the number of one in the bakes, the weight of a thousand, the seed yield, the biological yield and the harvest index. According to the study, the natural plant length is 38.35-44.87 cm, the main seed length is 55.25-61.82 cm, the main seed number is 3.20-4.70 pieces/plant, the green grass yield is 1348.1-1890.4 kg/day, the dry grass yield is 331.1-448.4 kg/day, the plant's seed number is 11.3-17.7 pieces, the seed number is 2.0-3.1 pieces, the thousand weights are 79.36-125.87 g, the seed yield is 101.3-194.5 kg/day, the biological yield is 444.8-707.5 kg/day and the harvest index is 18.3-% 36.4. According to the results obtained, the ETH WIR-70 and IFLS 257 for grass production, and the Sel 1794 genotypes for seed production were determined. The research finds that the continuation of field trials of prominent and/or hopeful genotypes will be appropriate and that new species may be developed in accordance with the region.
This research was conducted to determine some agronomic characteristics, herbage yield and seed yield of common grasspea (Lathyrus sativus L.) genotypes under semi-arid climate conditions in Turkey's Southeastern Anatolia Region. This study was carried out in research and application field of Faculty of Agriculture, Siirt University in 2016-2017. In this study, 22 common grasspea genotypes and 2 cultivar were used as plant material. Field trials were established with 3 replications according to randomized complete blocks experimental design. In the study, half of the parcels were reserved to determine herbage and other half was reserved for seed yield. In the study, natural plant height, main stem length, main stem number, green forage yield, hay yield, number of pods per plant, number of grains per pod, thousand seed weight, seed yield, biological yield, and harvest index were also investigated. According to results of the study; natural plant height, main stem length, main stem number, green forage yield, hay yield, number of pods per plant, number of grains per pod, thousand seed weight, seed yield, biological yield, and harvest index were ranged between 38.35-44.87 cm, 55.25-61.82 cm, 3.20-4.70 per plant, 1348.1-1890.4 kg/da, 331.1-448.4 kg/da, 11.3-17.7 per plant, 2.0-3.1 per pod, 79.36-125.87 g, 101.3-194.5 kg/da, 444.8-707.5 kg/da, and 18.3-36.4% respectively. According to these results, genotypes ETH WIR-70 and IFLS 257 were suggested for the herbage/hay production, while Sel 1794 was suggested for the seed production. As a result of the research, it is foreseen that field trials of prominent and/or promising genotypes would be appropriate and new varieties suitable for the region could be developed.
Alan : Fen Bilimleri ve Matematik; Mühendislik
Dergi Türü : Uluslararası
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