Optimization of Water Management for Green Pepper Production in a Water-Limiting Tropical Savanna Agroecological Zone Based on Crop Water Productivity

نویسندگان

چکیده

This study aimed to determine the optimum levels of irrigation regime and schedule based on crop water productivity for sustainable production green pepper in a water-limiting tropical savannah agroecological zone. The was conducted at Hydro Farm MotorKing Company Limited Tamale Metropolis, Northern Region, Ghana. experimental design 2 × 3 factorial experiment laid out randomized complete block replicated five times. Irrigation two (one-time daily application split 60% morning 40% evening) three (100% ETc, 80% ETc) were factors. “Yolo Wonder” variety test crop. planted planting distance 0.3 m within rows 0.5 between rows. Treatments applied using drip system. Crop requirements (ETc) estimated CROPWAT model. yield under each treatment determined. measured harvest as total weight fruits per hectare. determined unit consumed. Data analysis done Genstat (12th edition). Analysis variance (ANOVA) Duncan’s multiple range 5% level significance employed separate differences means. results suggest that both have significant influence pepper. Irrigating ETc (60% gave significantly higher yields compared other demonstrated are important factors consider optimization management pepper; however, further research is needed identify optimal these most effective strategies different environments.

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ژورنال

عنوان ژورنال: Journal of engineering

سال: 2023

ISSN: ['2314-4904', '2314-4912']

DOI: https://doi.org/10.1155/2023/9970714