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The practice involves cultivating non-timber forest products or niche crops, some of which, such as ginseng or shiitake mushrooms, can have high market value. Non-timber forest products (NTFPs) are plants, parts of plants, fungi, and other biological materials harvested from within and on the edges of natural, manipulated, or disturbed forests ...
Crop diversity or crop biodiversity is the variety and variability of crops, plants used in agriculture, including their genetic and phenotypic characteristics. It is a subset of a specific element of agricultural biodiversity .
Interspecific crop diversity is, in part, responsible for offering variety in what we eat. Intraspecific diversity, the variety of alleles within a single species, also offers us a choice in our diets. If a crop fails in a monoculture, we rely on agricultural diversity to replant the land with something new.
shows a tractor plowing a crop field Worker overseeing cotton gin, ca. 1940s Agriculture is a major industry in the United States , which is a net exporter of food. [ 1 ] As of the 2017 census of agriculture , there were 2.04 million farms, covering an area of 900 million acres (1,400,000 sq mi), an average of 441 acres (178 hectares) per farm.
This fact, and the proximity of markets, explains why farmers close to urban areas tend to diversify into high-value crops. Risk. Farmers face risk from bad weather and from fluctuating prices. Diversification is a logical response to both. For example, some crops are more drought-resistant than others, but may offer poorer economic returns.
In United States agricultural policy, high value products (HVP) refers to agricultural products that are high in value, often but not necessarily due to processing. HVPs can be divided into three groups: semi-processed products, such as fresh and frozen meats, flour, vegetable oils, roasted coffee, refined sugar;
Victor Protasio / Food Styling by Torie Cox / Prop Styling by Claire Spollen. Every New Year's Day, the author makes Ozoni, a warming Japanese New Year's soup.
Biofortification is the idea of breeding crops to increase their nutritional value. This can be done either through conventional selective breeding , or through genetic engineering . Biofortification differs from ordinary fortification because it focuses on making plant foods more nutritious as the plants are growing, rather than having ...