Sustainable agriculture integrates three main goals, environmental health, economic profitability, and social and economic equity. These goals have been defined by a variety of philosophies, policies and practices, from the vision of farmers and consumers. Perspectives and approaches are very diverse, the following topics intend to to help understanding what sustainable agriculture is.
... At Alexandrovsk near Dui the annual range is from 81 in July to -38° in January, while at Rykovsk in the interior the minimum is -49° Fahr. The rainfall averages 22 1/2 ...