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zemljište

A mixture of humus and particles weathered from rock. A cubic yard of soil will cover 300 square feet of ground to a depth of 1 inch. The major nutrients are nitrogen, phosphorus, and potassium. Bacteria and fungi produce humus. Half the volume of good soil is pore spaces. Microbial decomposers account for 60-80% of total soil metabolism; bacteria drive nitrification, sulfur oxication, and nitrogen fixation. Actinomycete microbes help form humus; they are the most numerous organisms after bacteria. Soil texture means the relative proportions of sand, silt, and clay. We live on 1/12 of the Earth’s surface but have discarded ¾ of its productive soil. Replacement of an inch of topsoil takes 500 years.

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alkalno zemljište
Garden; Gardening

A Public park is a piece of land provided for public recreation, sometimes defined as a such a piece of land which is also owned by the public and designed for recreational use.

kiselo zemljište
Garden; Gardening

Soil that is lower than 7.0 ph (higher would be alkaline). Acidity is measured by the amount of calcium in the soil, as is alkaline soil.

plodno zemljište
Astronomy; Planetary science

Sediment na površini mesečevog tela, fragmenti, delovi bazaltnih stena, delovi mineralnih produkata i parčića stakla.

alkalno zemljište
Garden; Gardening

Soil that has a pH level of about 7.0 or more. Sometimes referred to as "sweet" soil.

devičansko zemljište
Agriculture; Rice science

Zemljište koje nikada nije obrađivano u svrhu proizvodnje useva ili u bilo koju drugu svrhu.

fenotip
Biology; Ecology

The outward, bodily manifestation of the genotype (genetic constitution). Phenotypes are the aspect visible to natural selection: echo location makes some dolphins more viable, so ...

ekopsihologija
Biology; Ecology

A relatively new discipline operating on an ancient assumption: the deepest levels of the psyche are tied to the Earth (unlike environmental psychology, which looks in linear ...

zakoni ekodinamike
Biology; Ecology

Formulated by philosopher Edward Goldsmith as corrections to the reductive laws of thermodynamics. The Laws postulate that living things seek to preserve their structure, grow ...

gen
Biology; Ecology

A chunk of DNA that allows organisms to pass on adaptations and acquired features by making a protein through codon sequences. DNA duplication errors often create new genes. ...

gljive
Biology; Ecology

Saprophytic (decay-fed), spore-making plants without chlorophyll: rusts, molds, smuts, mildews, mushrooms, and yeasts. Their long hyphae filaments aerate and bind soils, aid water ...

poljoprivredna zagađenja
Biology; Ecology

Pesticides, fertilizers, wastes, erosion dust, runoff from fields, and animal infections are a few of the varieties. According to the Environmental Protection Agency, half the ...

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