Effect of Different Seed Rates and Row Spacing on Yield Attributes and Yield of Late Sown Wheat (Triticum aestivum L.)

Background: Wheat (Triticum aestivum L.) is the most important cereal crop throughout India and other parts of world. In late sowing conditions variety selection, seed rate row spacing an factor for a better yield. Higher narrow are used in as compared to normal conditions. Methods: The present field experiment was conducted at Students Research Farm, Khalsa College, Amritsar, Punjab, during rabi season 2020-21. A laid out split-plot design with replicated three times comprising four levels viz. (100, 110, 120 130 kg/ha) three-row (12, 15 18 cm) wheat cultivar DBW 187 (Karan Vandana). Result: result showed that number tiller per meter, spike length, grains spike, test weight, grain, straw biological yield were significantly affected by different rates spacing. kg/ha recorded higher grain (50.47 q/ha), effective meter length (70) (58), whereas gave (73.40 q/ha). sown cm (49.13 (72.70 (121.83 (68), (12.10 (56.16).