- 行业: Agriculture
- Number of terms: 29629
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An organic soil consisting largely of undecomposed or only slightly decomposed organic matter accumulated under conditions of excessive moisture.
Industry:Agriculture
In bacteria, a subspecies or group of strains that can infect only plants within a certain genus or species.
Industry:Agriculture
The capacity of a pathogen to incite a disease. The quality or characteristic of being able to cause disease.
Industry:Agriculture
An organism that incites a disease. Examples are pathogenic viruses, fungi, bacteria, and nematodes.
Industry:Agriculture
Organisms that are morphologically identical but attack different varieties, differentially and physiologically different; synonymous with physiologic races.
Industry:Agriculture
The apparatus to accelerate DNA-coated particles in order to introduce the DNA into the target cells.
Industry:Agriculture
Dry weight per unit volume of soil solids, normally expressed in grams per cubic centimeter or megagram per cubic meter.
Industry:Agriculture