For present study cereal crop Sorghum vulgare Moench – Poaceae was selecte Different namely, chemical fertilizers, poultry manure and farmyard manure were chosen for pot culture studies. Effect of different manures on growth parameters such as shoot length, root length, fresh weight and dry weight of Sorghum vulgare Moench were analyzed on 10th, 20th and 30th day. Effect of different manures on biochemical characteristics such as chlorophyll a, chlorophyll b, total chlorophyll and carotenoids content of Sorghum vulgare Moench were analyzed on 10th, 20th and 30th day. Among the different manures, poultry manure enhanced of Sorghum vulgare Moench than other manures. Poultry manure applied Sorghum vulgare Moench showed the high content of chlorophyll a, chlorophyll b, total chlorophyll and carotenoids than other manures.

Keywords : Sorghum vulgare Moench, Chemical fertilizers, Poultry manure and Farmyard manure.