Companion planting is a horticultural practice
Position 1: This integrated approach reduces the need for synthetic fertilisers and pesticides, making it particularly valuable in sustainable and organic farming systems.
Position 2: The maize provides a vertical structure for the bean vines to climb, while the beans fix atmospheric nitrogen into the soil, enriching it for all three crops.
Position 3: Companion planting is a horticultural practice in which different plant species are grown in close proximity for their mutual benefit.
Position 4: Meanwhile, the broad leaves of the squash plant shade the ground, suppressing weed growth and retaining soil moisture.
Position 5: Certain combinations, such as the traditional 'Three Sisters' grouping of maize, beans, and squash, exploit complementary growth habits to maximise yield.
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