Vol. 11, Issue 9 (2022)

Author(s):
K Shengangmeilu, BN Hazarika and P Heisnam

Abstract:
The present study entitled “Integrated Nutrient Management (INM) in Guava (Psidium guajava L.) cv. Sardar” was carried out to obtain more yields with superior quality fruits at Pasighat, Arunachal Pradesh, India. There are nine treatments were tested in this experiment. The highest nitrogen content was recorded in 260 g N + 320 g P + 156 g K + Azotobacter 30 g + Azospirillum 30 g + PSB 30 g (418.67 kg/ha) in T₇ and available soil nitrogen was recorded minimum in control (329.33 kg/ha). The highest phosphorus content was recorded in 260 g N + 320 g P + 156 g K + PSB 30g (59.64 kg/ha) in T₃ and minimum was recorded in control (31.01 kg/ha). The highest potassium content was recorded in 260g N + 320 g P + 156 g K + Azotobacter 30 g + Azospirillum 30 g + PSB 30 g (381.07 kg/ha) in T₇ and minimum was recorded in control (261.74 kg/ha). However, significant changes may occur after one year or so which needs further observations on the plants.