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fertilizer

(Encyclopedia)fertilizer, organic or inorganic material containing one or more of the nutrients—mainly nitrogen, phosphorus, and potassium, and other essential elements required for plant growth. Added to the soi...

horticulture

(Encyclopedia)horticulture [Lat. hortus=garden], science and art of gardening and of cultivating fruits, vegetables, flowers, and ornamental plants. Horticulture generally refers to small-scale gardening, and agric...

Lanai

(Encyclopedia)Lanai lənīˈ [key], island, 141 sq mi (365 sq km), central Hawaii, W of Maui island across the Auau Channel; Mt. Lanaihale (3,370 ft/1,027 m) is the island's highest point. Lanai City (1990 pop. 2,4...

Laoighis

(Encyclopedia)Laoighis, Laois, or Leix all: lāsh, lēsh [key], county (1991 pop. 52,325), 664 sq mi (1,720 sq km), central Republic of Ireland. The county seat is Port Laoise (Maryborough). A part of the central ...

Kovel

(Encyclopedia)Kovel kōˈvəl, Rus. kôˈvĭl [key], Pol. Kowel, city (1989 pop. 67,000), NW Ukraine, on the Tura River. A rail junction and agriculture center, it has food and peat processing plants, railroad shop...

Mayagüez

(Encyclopedia)Mayagüez mīägwāsˈ, mīäwāsˈ [key], city (1990 pop. 100,371), W Puerto Rico, on Mona Passage. It is a port of entry as well as a shipping and manufacturing center in an area where sugarcane, co...

Riley, Charles Valentine

(Encyclopedia)Riley, Charles Valentine, 1843–95, American entomologist, b. England. He emigrated to the United States in 1860 and served as state entomologist (1868–77) of Missouri and as entomologist (1878–7...

Goria, Giovanni

(Encyclopedia)Goria, Giovanni, 1943–94, Italian political leader, premier of Italy (1987–88). A Christian Democrat, he was first elected to parliament in 1976. Goria served as treasury minister (1982–87), bud...

Fairchild, David Grandison

(Encyclopedia)Fairchild, David Grandison, 1869–1954, American botanist and agricultural explorer, b. East Lansing, Mich. He entered the service of the U.S. Dept. of Agriculture, where he organized (1895) and late...

Great Artesian Basin

(Encyclopedia)Great Artesian Basin, c.670,000 sq mi (1,735,300 sq km), between the Eastern Highlands and the Western Plateau, E central Australia, extending S from the Gulf of Carpentaria, Queensland, to NE South A...