- 行业: Agriculture
- Number of terms: 29629
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In ecology, an area described or defined by its biotic, climatic, and soil conditions as related to its capacity to produce vegetation.
Industry:Agriculture
The portion of the uppermost internode of the culm below the panicle base which is curved and wavy; opposed to straight neck.
Industry:Agriculture
A method of breeding sometimes used in autogamous (self-fertilizing) species to ensure that the range of genotypes in the F2 population will also be present in the future generations. This method aims to maintain the broadest possible representation of genotypes in the base population until selection is practiced, and to retain genetic variation in advanced generation progenies.
Industry:Agriculture
A sequence of nucleotides that occurs only once in a genome.
Industry:Agriculture
Also called microsatellite. These are repeats of two or three nucleotides, sometimes found repeated up to 30 times. External PCR primers may detect length variation, which can be mapped.
Industry:Agriculture
Fertilizers that contain only one of the major fertilizer elements.
Industry:Agriculture
