Patel, M. R.Patel, N. S.2018-07-122018-07-121983http://krishikosh.egranth.ac.in/handle/1/5810059371Pigeon pea (Cajanuc cajan (L.) Millsp), locally known as tur, arhar or red gram, is an Important pulse crop of India. With a view to find out a suitable spacing and nutrient requirement for the maximum and economical grain production of pigeon pea, this investigation was carried out. A field experiment was laid out at Gujarat Agricultural University, Anand Campus, Anand during kharif season of 1981, Twenty seven treatment a involving combinations of three spacings (150 x 30 cm, 150 x 60 cm, and 150 x 90 cm), three levels of nitrogen (0, 25 and 50 kg H/ha) and three levels of phosphorus (0, 50 and 100 kg F205/ha) were laid out in a 3 power 3 partial confounding faotorial design with three replications.enAGRONOMY, AGRICULTUREA STUDYThesis