Effect of integrates supply of zinc as well as boron on yield and nutrients uptake by field pea (Pisum sativum L.)

Abstract

The current experiment was carried out in winter season of 2023-24 at the Research Farm, A.K.S. University, Satna (M.P.) to study the effect of integrated supply of zinc as well as born on yield and nutrients uptake by field pea. The application of N20 P30 K40 + Zn6.0 + B2.0 (T12) recorded significantly higher 11.60 pods /plant, 7.23 cm pod length, 9.86 grains /pod and 11.98 g grain yield /plant 19.46 q/ha straw yield and 32.48 q/ha straw yield of field pea var. KN-5 (Kashi Nandini). This T12 treatment recorded maximum total uptake of 137.67 kg N, 26.69 kg P2O5, 74.35 kg K2O/ha, 208.1 g Zn/ha and 176.2 g B/ha. The treatments T11 (10 t FYM + 50% NPK + S30) and T10 (10 t FYM + 50% NPK + S15) attained the second and third position, respectively. The control (T1) treatment removed the lowest 105.45 kg N, 14.27 kg P2O5, 49.70 kg K2O/ha, 151.9 g Zn/ha and 86.5 g B/ha.