Results 121 to 130 of about 36,951 (236)

Effect of forage legumes on feed intake, milk production and milk quality – a review [PDF]

open access: yes, 2010
Literature data from experiments with lactating dairy cows offered silage-based diets was reviewed to evaluate the effects of the grassland legume species Trifolium repens (WC, white clover), Trifolium pratense (RC, red clover) and Medicago sativa (M ...
Steinshamn, Håvard
core  

Nuevas especies del género Liriomyza Mik (Diptera: Agromyzidae) en el altiplano de Bogotá (Cundinamarca, Colombia)

open access: yesCaldasia, 1993
Seven new species of the genus Liriomyza Mik are described from the altiplano de Bogotá, these findings increase the number of species of the genus from twelve to nineteen in the zone.
Sanabria de Arévalo Isabel
doaj  

Organic beef and sheep production in the uplands [PDF]

open access: yes, 2002
The organic unit at ADAS Redesdale was established to evaluate the physical and financial implications of converting a progressive hill/upland unit to an organic system.
ANON
core  

Comparing conventional and improved organic vegetable rotations, yields and nitrogen husbandry [PDF]

open access: yes, 2010
During 2005 to 2009 three approaches to organic vegetable rotations were compared to a conventional rotation in an interdisciplinary project. The organic rotations differed in their reliance on animal manure vs.
Kristensen, Hanne L.   +1 more
core  

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