Bestand:Cow female black white.jpg

Uit Wikipedia, de vrije encyclopedie
Naar navigatie springen Jump to search
Oorspronkelijk bestand(2.700 × 1.803 pixels, bestandsgrootte: 887 kB, MIME-type: image/jpeg)
Commons-logo.svg

Beschrijving[bewerken]

Beschrijving
English: Holstein-Friesian milk cow – "Because much of the cost of a cow is the feed and labor needed to maintain her, fewer but higher yielding cows mean lower priced milk. Dairy herd improvement ultimately benefits consumers. That's why it's just as important to keep complete and accurate records as it is to keep the cows contented. The National Cooperative Dairy Herd Improvement Program has been tracking Bossy's milk yields since 1905. Over the years, this program has made enormous contributions to dairy cattle breeding. ARS scientists receive the lactation records of all herds enrolled in the program and use the figures to rank the bulls that sire the nation's dairy cows and to rank the cows themselves. The results of years and years of scientific dairying? Milk production has been trending upward for more than 25 years in the United States-from about 117,000 million pounds in 1970 to more than 150,000 million pounds in 1994-even though the number of milk cows has been reduced."
Nederlands: Een koe
Datum voor september 2002
date QS:P,+2002-09-00T00:00:00Z/7,P1326,+2002-09-00T00:00:00Z/10
Bron www.ars.usda.gov: Image Number K5176-3
Auteur Keith Weller/USDA
Toestemming
(Hergebruik van dit bestand)
Public domain This image is in the public domain because it contains materials that originally came from the Agricultural Research Service, the research agency of the United States Department of Agriculture.

dansk | Deutsch | English | español | فارسی | français | italiano | македонски | മലയാളം | sicilianu | Türkçe | 中文(简体)‎ | +/−

US-AgriculturalResearchService-Logo.svg
Andere versies

http://www.public-domain-image.com/public-domain-images-pictures-free-stock-photos/fauna-animals-public-domain-images-pictures/cows-and-calves-public-domain-images-pictures/dairy-cow.jpg

Bestandsgeschiedenis

Klik op een datum/tijd om het bestand te zien zoals het destijds was.

Datum/tijdMiniatuurAfmetingenGebruikerOpmerking
huidige versie24 mei 2006 23:09Miniatuurafbeelding voor de versie van 24 mei 2006 om 23:092.700 × 1.803 (887 kB)Siebrand{{Information| |Description= {{nl|Een koe}} {{en|Because much of the cost of a cow is the feed and labor needed to maintain her, fewer but higher yielding cows mean lower priced milk. Dairy herd improvement ultimately benefits consumers. That's why it's j

Dit bestand wordt op de volgende 5 pagina's gebruikt:

Globaal bestandsgebruik

De volgende andere wiki's gebruiken dit bestand:

Globaal gebruik van dit bestand bekijken.