Abstract
Grass pea, historically underutilized as a forage crop, has recently attracted renewed interest due to its exceptional adaptability and minimal input demands, positioning it as a promising contributor to agricultural sustainability and food supply resilience. However, the presence of β-ODAP, a toxic amino acid, has constrained its wider adoption, highlighting the critical need for developing grass pea varieties with low β-ODAP concentrations. In this study, Türkish grass pea varieties were compared among themselves and with world materials in terms of agronomic and biochemical properties. The grass pea varieties evaluated in this study exhibited substantial morphological and chemical diversity and showed acceptable average seed yield (3.11 t ha - ¹), protein content (28.52%), and phenotypic performance. Overall, the β-ODAP concentrations (3.99 mg g - ¹) of Türkish varieties were slightly higher than those reported in previous studies worldwide. The results indicated that more recently registered variety “Duduhanım” stands out among the grass pea varieties with its earliness, low thousand grain weight, high grain yield and harvest index, and has an average value in terms of crude protein and B-ODAP content.
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Claims 8
Claim · model-written summary
The evaluated grass pea varieties showed an acceptable average seed yield of 3.11 t ha-1.
Verbatim
e0“The grass pea varieties evaluated in this study exhibited substantial morphological and chemical diversity and showed acceptable average seed yield (3.11 t ha - ¹), protein content (28.52%), and phenotypic performance”
Claim · model-written summary
The evaluated grass pea varieties showed an acceptable protein content of 28.52%.
Verbatim
e0“The grass pea varieties evaluated in this study exhibited substantial morphological and chemical diversity and showed acceptable average seed yield (3.11 t ha - ¹), protein content (28.52%), and phenotypic performance”
Claim · model-written summary
The evaluated grass pea varieties exhibited substantial morphological and chemical diversity.
Verbatim
e0“The grass pea varieties evaluated in this study exhibited substantial morphological and chemical diversity and showed acceptable average seed yield (3.11 t ha - ¹), protein content (28.52%), and phenotypic performance”
Claim · model-written summary
Beta-ODAP concentration of the Turkish grass pea varieties, 3.99 mg g-1, was slightly higher than values reported in earlier studies worldwide.
Verbatim
e0“the β-ODAP concentrations (3.99 mg g - ¹) of Türkish varieties were slightly higher than those reported in previous studies worldwide”
t0“grass pea (Lathyrus sativus L.)”
Claim · model-written summary
Variety Duduhanim stands out among grass pea varieties for its earliness.
Not reportedDirection
Verbatim
e0““Duduhanım” stands out among the grass pea varieties with its earliness, low thousand grain weight, high grain yield and harvest index, and has an average value in terms of crude protein and B-ODAP content”
Claim · model-written summary
Variety Duduhanim has low thousand grain weight among grass pea varieties.
Verbatim
e0““Duduhanım” stands out among the grass pea varieties with its earliness, low thousand grain weight, high grain yield and harvest index, and has an average value in terms of crude protein and B-ODAP content”
Claim · model-written summary
Variety Duduhanim has high grain yield and harvest index among grass pea varieties.
Verbatim
e0““Duduhanım” stands out among the grass pea varieties with its earliness, low thousand grain weight, high grain yield and harvest index, and has an average value in terms of crude protein and B-ODAP content”
Claim · model-written summary
Variety Duduhanim has an average crude protein and B-ODAP content.
Verbatim
e0““Duduhanım” stands out among the grass pea varieties with its earliness, low thousand grain weight, high grain yield and harvest index, and has an average value in terms of crude protein and B-ODAP content”