earth-tilth

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• eorðtilð — f ( e/ a) earth tilth, earth tillage, agriculture …   Old to modern English dictionary

• Organic Valley — Type Agricultural cooperative Founded 1988 (1988) Headquarters …   Wikipedia

• Harrow (tool) — In agriculture, a set of harrows is an implement for cultivating the surface of the soil. In this way it is distinct in its effect from the plough, which is used for deeper cultivation. They are commonly called harrows (plural) as they are used… …   Wikipedia

• Turtle Island Foods — is the company which produces Tofurky, a popular vegetarian and vegan alternative to turkey, as well other meatless products. All are vegan and approved by the UK Vegan Society, and most are kosher certified by the Kosher Services of… …   Wikipedia

• Biochar — is a charcoal produced from biomass that can store carbon. It is of increasing interest because of concerns about global warming caused by emissions of CO2 and other greenhouse gases. In some cases, the term is used specifically to mean biomass… …   Wikipedia

• Iowa State University — Iowa State redirects here. For the state, see Iowa. Iowa State University Motto Science with practice Established 1858 Type Flagship state university …   Wikipedia

• Cultivator — F210 Honda tiller 1949 Farmall C with C 254 A two row cultivator …   Wikipedia

• Clarel — Clarel: 1991 single volume hardcover edn. Clarel: A Poem and Pilgrimage in the Holy Land is an American epic poem by Herman Melville, published in two volumes in 1876. Clarel is the longest poem in American literature, stretching to almost 18,000 …   Wikipedia

• Natchez silt loam — In 1988, the Professional Soil Classifiers Association of Mississippi selected Natchez silt loam soil to represent the soil resources of the State. These soils exist on 171,559 acres (0.56% of state) of landscape in Mississippi. Contents 1… …   Wikipedia

• Humus — (Origin: 1790–1800; < Latin : earth, ground [ humus. Dictionary.com Unabridged (v 1.1). Random House, Inc. 23 Sep. 2008. .] ) is the organic material in soil lending it a dark brown or black colouration. In soil science, humus refers to any… …   Wikipedia