Puddling (ọrụ ugbo)

Puddling bụ ịkụ ahịhịa n'osisi osikapa mgbe idei mmiri juru, ihe ochie a na-eji akwado maka ịkụ osikapa. N'akụkọ ihe mere eme, e mezuru nke a site n'ịdọkpụrụ harrow dị arọ gafere n'ubi paddy nke idei mmiri juru n'azụ buffalo ma ọ bụ ehi, a na-arụzukwa ya ugbu a site n'iji usoro eji arụ ọrụ eme ihe, na-ejikarị traktọ nwere ụkwụ abụọ.

Puddling na-ebelata ọnụego mmiri site na ịpị ụrọ ma mee ka ha mechie ọtụtụ oghere ala. Puddling nwekwara nsonaazụ nke ịgbanwe ala ka ọ bụrụ "...a structally more or less homogeneous mass of ultimate particles. Buehrer, T.F., and Rose, M.S., 1943. Studies in soil structure. V. Bound water in normal and puddled soils, Ariz. Agric. Exp. Sta. Tech. Bull, No. 100, pp. 155–218.  Gwakọta ya na ezigbo ọrụ ugbo puddling egosila na ọ na-adịgide adịgide maka ọtụtụ usoro osikapa. Ma ọnwụ nke ihe ndị a na-agbakọta na usoro ndị ọzọ na-abụghị osikapa (osikapa, osikapa, wdg) na-egosi na ọ bụ ihe na-adịchaghị adịgide adịgide na-akpata ọnwụ nke ahụike na mmebi ala. Nke a emeela ka e nwee usoro nchịkwa ala ọzọ ebe obere nsogbu ala site na obere ọrụ ugbo, ọrụ ugbo na nke a na-akọghị nwere ike ọ bụghị naanị ịkwụsị mmebi ala kamakwa ọ na-emeziwanye ahụike ala (ọrụ ugbo na-eme ka ọ dịghachi mma). 

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