Which of the following methods of food reproduction is a sustainable practice

using crop rotation

Crop rotation involves alternating the crops grown on a piece of land after every season. It helps to maintain soil fertility since different croms remove different minerals from it. Legumes should be included in the rotation as they replenish the nitrogen supply in the soil. This method of farming increases food production.

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Explanation:

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.