This study was undertaken during 2022 in the Regional Research Center of ICAR-Central Institute of Freshwater Aquaculture, Anand, Gujarat, India to study the present status and potential in the development of freshwater aquaculture in the state of Gujarat. The present seed production (2608.37 million fry) and Inland fish production (0.158 MT) in Gujarat is forecasted to reach 3100 million fry and 0.22 MT in 2030; 4600 million fry and 3.14 MT in 2050, respectively. The Regional Research station of ICAR-CIFA had contributed significantly in promoting aquaculture by imparting skill training and providing technical backup to fish farmers. Authors argue that in order to further develop freshwater aquaculture value chain, concerted efforts are required to disseminate technology packages for fish breeding and seed rearing, semi-intensive culture practices, diversified fish farming, scientific management (fish feed and nutrition, water quality and fish health), ornamental fish farming, pearl production and cluster-based fish farming. However, successful implementation of suggested points will be depending on the sustainable adaptive capacity of the freshwater aquaculture producers, entrepreneurs, strategies and planning of policy makers and line departments of various state departments, input dealers and buyers in the state of Gujarat. Hence, they need to be supported in terms of skill, policy and market towards establishing a vibrant fish value chain. Therefore, adoption of BMPs, nurturing entrepreneurs, aggregating farmers and strengthening extension services are recommended.
Background: Fusarium fruit rot symptoms appear at all stages of banana fruit once infection initiates and progress from the stylar end as dark brown to black small spots which eventually turns black rotten areas leading to rotten pulp which renders the fruit unmarketable. Very meagre research work has been done on Fusarium fruit rot disease of banana in India and hence the present investigation on Fusarium fruit rot diseases of banana was undertaken south Gujarat condition. Methods: During the period 2018-2019 tested different inoculation methods were tested on the development of banana Fusarium fruit rot disease viz., stylar end pricking, rubbing, pricking at epicarp and without injury on banana fruit. Disease severity and incidence were recorded at 4th and 8th day after inoculation. In order to find out the most vulnerable stage of fruit for initiation of infection and development of Fusarium fruit rot disease, three stages of fruits were selected i.e., unripe, semi-ripe and ripe.Conclusion: Among, the different methods with fruit injury, stylar end pricking method was found best for the infection and development of Fusarium fruit rot (34.14%) after 8th days of inoculation followed by pricking at epicarp (27.79%). Further it was observed that injury of fruit surface is essential for infection and development of Fusarium fruit rot in banana. However, the severity of Fusarium fruit rot revealed that the highest severity was recorded in ripe fruits (30.21%) as compared to semi ripe (30.08%) and unripe (14.70%) fruits.
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