Influence of Phosphorus Levels and Organic Manures on Growth and Yield of Black Gram [Vigna mungo (L.) Hepper]
A field experiment was conducted during the kharif season of 2025 at the Crop Research Centre, School of Agriculture, ITM University, Gwalior, Madhya Pradesh, to study the effect of phosphorus levels and organic manures on the growth, physiological indices and yield of black gram [Vigna mungo (L.) Hepper]. The experime...