Sentence examples for population varieties from inspiring English sources

Biodiversity is a major global goal in nature conservation and has been assessed using a number of measures, such as endangered species, species richness, habitat indices, population varieties, gene pools, deadwood and habitat quality (Heink and Kowarik 2010; Filyushkina et al. 2016).

The current cultivars in yellow mustard are heterogeneous population varieties.

The population varieties from breeding companies, that were assigned to P3, had the percentage of their inferred ancestry derived from that population close to 100%.

Eastern European population varieties were crossed with each other in the past, and Petkus has a large contribution in all of them [ 59], while in Germany, before the establishment of hybrid rye breeding, all leading population varieties belonged either to the Petkus or to the Carsten genepool [ 56].

This alteration affects population variety and achievement of optimal solutions.

Later on, in order to improve on the aforementioned study, another study was conducted in 2015 in which attempts were made to preserve population variety [20].

If there is a continuum [ 69] from individuals, populations, varieties, sibling species, species, species complexes subgenera, genera, etc. then is there anything really special about the species level?

For this reason, they are called population-varieties, following Bustarret's definition (1944).

In traditional farming, human and natural processes still strongly interact to determine the rate of change in population-varieties (Dyer and Taylor 2008).

In addition, seed diffusion became linear and top-down from the plant breeder to the seed company and then to the farmer, and farmers purchased seed each year, stopping the adaptation process that occurs when farmers save and replant seeds of genetically diverse population-varieties (Bonneuil 2008).

RDB is thus a population-variety characterized by its ear type, which is red and awnless.