Examine the role of leguminous crops in agricul... - JSS1 Agricultural science Introduction to Major Crops (Cereals, Legumes, Root Crops) Question

Leguminous crops, including chickpeas, lentils, peas, and soybeans, play crucial roles in agriculture and human nutrition. One distinctive characteristic is nitrogen fixation, where these crops form symbiotic relationships with nitrogen-fixing bacteria, enhancing soil fertility. In agriculture, legumes are often used in crop rotation systems to replenish soil nitrogen levels. In human nutrition, leguminous crops are rich sources of proteins, essential amino acids, and dietary fibre. They contribute to a balanced diet, particularly in vegetarian and vegan lifestyles. The cultivation of legumes not only supports food security but also promotes sustainable agricultural practices by reducing the need for synthetic nitrogen fertilisers.