Effect of Integrated Nutrient Management of Chickpea (Cicer arietinum L.) under Teak (Tectona grandis) Based on Agroforestry

Abstract

At the research field of the College of Forestry, SHUATS, Prayagraj, UP, a field experiment was carried out in the Rabi season from November 2022 to March 2023 to determine the impact of integrated nutrition management on Chickpea (Cicer arietinum L.). The experiment is set up using a randomized block design (RBD), with seven treatments that are duplicated three times using different treatments. The results showed that the highest plant height was 19.80 cm at the 30 DAS (days after sowing) interval, 46.43 cm at the 60 DAS interval, and 52.51 cm at the 90 DAS interval. At 30 DAS maximum number of branches (4.33), 60 DAS maximum number of branches (8.67), and 90 DAS maximum number of branches (12.33), maximum test weight (100 seed, hundred seed weight) (gm) (28.00), greatest grain output q/ha (14.51), highest DAS to flowering (79.14), highest number of pods per plant (no.) (32.27), and highest number of seeds per pod (no.) (2.23). Following the best straw yield per hectare (18.33), the highest harvest index percentage (44.18) and the highest benefit-cost ratio (2:91) were harvested. Maximum net return of 115,255 and maximum gross return of 154,855 respectively. The Treatment T7 outcome with the highest recorded result was 100%VERMICOMPOST + 0%FYM + 0%NPK.