सान लावथाया बांसिन बायदि-रोखोम चयाबिनाव गुदि फुंखा, मानोना बेफोरो गुसुं सान लाइफां आरो सोरां-बिजिरथि – सम-फारियाव सांग्रां।
Day length is the key factor in most of the soybean varieties as they are short day plant and are sensitive to photo-periods.