Study on the Impact of Foliar Application of Growth Regulators on Yield Parameters of Green Gram (Vigna radiata L.)
Résumé
Green gram occupies one of the prominent pulse crops cultivated in India. The experiment was laid out in randomized block design with three replications. Different treatment comprising of T1 (CaCl2 1%), T2 (KNO3 0.5%), T3 (KNO3 1%), T4(GA3 25 mg/l), T5 (GA3 50 mg/l), T6 (GA3 100 mg/l), T7 (NAA 25 mg/l), T8 (NAA 50 mg/l), T9 (NAA 100 mg/l) and T10 (control). At 30 days after sowing different plant growth regulators and chemicals were sprayed as a foliar application of the different treatments. The result indicates that number of seed per pod (12.43), pod length (8.55 cm), 100 seed weight (5.63 g), weight of seed per plant (13.52 g), seed yield per hectare (944 kg ha-1), harvest index (30.92%) was highest recorded by the treatment T4 (GA3 25 mg/l).