Hereford, popular breed of beef cattle, the product of generations of breeding work on the part of landed proprietors and tenant farmers in the county of Herefordshire (now in Hereford and Worcester county), England.
A great deal of breeding work has been done on Potentilla fruticosa, the largest species commonly sold.
Creative models of homosexuality, even positive ones such as Will And Grace, always present it as a state of stasis (spending, drinking, spending), in contrast to the 'social productivity' of heterosexuality (working, breeding, working).
Darwin offers instead a complex and exhaustive demonstration of how animal domestication and breeding work, by someone who has been in the shed with the birds and the eggs.
Trends in selection index theory designing multi-trait breeding goals including functional traits on one hand, and developing methods for using customised selection indices on the other hand support breeding work for organic farming systems.
Although its roots are in antiquity, the current concept of short-rotation woody crops (SRWC) for fiber and energy evolved scientifically from pioneering tree breeding work begun in the early 20th century.
The rise of these techniques, such as CRISPR/Cas9 which is currently considered as the most precise and site-specific genome editing technique and is used to delete, insert or replace gene sequences [22, 23] are described as promising developments for improving crop traits and increasing the use of plant genetic resources in pre-breeding and breeding work [24, 25].
For farmers like Ron Heck, adapting to changes in the climate is made possible through the breeding work of U.S. seed companies.
After some years of breeding work, a strain of Dorset was developed which had lost the characteristic horns and which bred true.
can be made available for breeding work by raising their open pollinated seed progeny.
