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United States Department of Agriculture
行业: Government
Number of terms: 41534
Number of blossaries: 0
Company Profile:
Various methods of applying microorganisms so that they will survive and grow on the chosen substrate. Includes the various methods of introducing a pathogen or beneficial organism to plant parts (roots, stems, leaves, flowers), soil, seed or culture media.
Industry:Agriculture
A practice where two or more genotypes of a single species are used in combination, usually for the benefit of increased disease resistance, pest resistance, nitrogen fixation, etc.
Industry:Agriculture
Various methods of applying microorganisms so that they will survive and grow on the chosen substrate. Includes the various methods of introducing a pathogen or beneficial organism to plant parts (roots, stems, leaves, flowers), soil, seed or culture media.
Industry:Agriculture
A propagation method used throughout the winter where temperate climate seeds are sown into protective vented containers and placed outdoors to foster a naturally timed, high percentage germination of climate tolerant seedlings.
Industry:Agriculture
A propagation method used throughout the winter where temperate climate seeds are sown into protective vented containers and placed outdoors to foster a naturally timed, high percentage germination of climate tolerant seedlings.
Industry:Agriculture
The breakdown of rock and minerals by physical, chemical, geological, and biological processes, or combinations thereof. The rate and nature of soil weathering are largely dependent on atmospheric agents.
Industry:Agriculture
The period following estrus during which the phenomena of estrus subside in those animals in which pregnancy or pseudopregnancy does not occur.
Industry:Agriculture
The period following estrus during which the phenomena of estrus subside in those animals in which pregnancy or pseudopregnancy does not occur.
Industry:Agriculture
An alternative to the LD-50 test which uses fewer animals and classifies chemicals as very toxic, toxic, harmful or unclassified.
Industry:Agriculture
An alternative to the LD-50 test which uses fewer animals and classifies chemicals as very toxic, toxic, harmful or unclassified.
Industry:Agriculture
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