неутрална почва

неутрална почва

Specifically, a soil in which the surface layer, at least down to normal plow depth, is neither acid nor alkaline in reaction. Practically, a soil in which the pH of the surface soil ranges between 6.6 and 7.4.

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産業/ドメイン農業
カテゴリ水稲科学
Company: IRRI
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почва

地理学; 自然地理学

The very upper layer of the land surface made up of mixture of regolith, decomposed organic matter, air and water.

минерали

農業; 水稲科学

Solid particles other than organic matter which act as major components of soils and sources of nutrient elements.

минерализација

農業; 水稲科学

The conversion of an element from an organic form to an inorganic state as a result of microbial decomposition.

миграција

農業; 水稲科学

Moving from one country, place, or locality to another.

микроспора

農業; 水稲科学

In seed plants, it gives rise to the pollen grain, the male gametophyte.

микроспорангија

農業; 水稲科学

The receptacle in which microspores (male spores) are developed.

микроорганизам

農業; 水稲科学

A living entity which is visible only with the aid of a microscope.

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