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Banana is one of the most widely consumed and economically important fruit crop in the world. It is the second most important fruit crop in India after the mango with respect to area. The present experiment investigates the growth and physiological parameters like pseudostem height, pseudostem girth, leaf length, leaf width, leaf area, number of functional leaves, total number of leaves per plant, days taken for phyllochron, chlorophyll content and stomatal conductance in different banana varieties under different growing conditions over a two year research period (2021 – 2022 and 2022 – 2023) at MHREC, UHS, Bagalkot, India. The experiment consisted of six treatments (T1- G1V1 – Ney Poovan under net house condition, T2 – G1V2 – Grand Naine under net house condition, T3 – G1V3 – Rajapuri under net house condition, T4 – G2V1 – Ney Poovan under open field condition, T5 – G2V2 – Grand Naine under open field condition, T6 – G2V3 – Rajapuri under open field condition) laid out in FRCBD with 4 replications. Results revealed that growth parameters such as the highest pseudostem girth, leaf length, leaf breadth, leaf area, number of functional leaves, total number of leaves per plant and chlorophyll content was found to be highest in banana variety Grand Naine grown under net house condition. Whereas, the days taken for phyllochron and stomatal conductance was recorded minimum in Grand Naine under net house conditions.
Shree et al. (Wed,) studied this question.