Influence of different plant spacing on growth and yield attributes of okra (Abelmoschus esculentus L). A reviews

In okra (Abelmoschus esculentus L. Moench), plant spacing is a crucial agronomic component that affects plant population, growth, development, and production. Efficient use of sunlight, moisture, nutrients, and accessible land is made possible by appropriate spacing, which also lessens excessive plant competition. Based on previously published research findings, the current review investigates the effects of various spacing arrangements on okra growth, blooming, fruit development, and yield qualities. Plant height, number of branches, number of nodes, internodal length, days to first flowering, fruit length, fruit diameter, individual fruit weight, and number of fruits harvested are all impacted by plant spacing, according to the evaluated studies. Plant height, number of branches, number of nodes, internodal length, days to first flowering, fruit length, fruit diameter, individual fruit weight, and number of fruits harvested per plant are all impacted by plant spacing, according to the evaluated studies. Wider spacing frequently encourages branching and the growth of larger individual fruits, whereas closer spacing typically encourages greater plant height due to competition for light. Increased fruit production per plant under greater spacing has also been documented in several studies. However, okra's reaction differs according on the cultivar, the surrounding environment, and the spacing techniques used. Furthermore, since plant population declines with increasing spacing, improved individual-plant performance does not always translate into higher yield per hectare. As a result, choosing the ideal spacing necessitates taking into account both the overall yield per unit area and the performance of each individual plant. The review emphasizes the significance of crop geometry in determining appropriate okra production methods and enhancing resource-use efficiency. To determine the proper spacing recommendations for various cultivars and agroclimatic conditions, more location-specific research is needed.