请输入您要查询的英文单词:

 

单词 landrace
释义

landracen.

/ˈlandreɪs/
Etymology: Danish.
A large white pig of the variety so called, originally developed in Denmark, subsequently used elsewhere to produce bacon. Also attributive.
ΘΚΠ
the world > animals > mammals > group Ungulata (hoofed) > order Artiodactyla (cloven-hoofed animals) > pig > [noun] > specific breeds
purr?1577
Hampshirea1661
Shropshire1768
tun-back1776
Berkshire1810
Suffolk1831
China hog1838
Essex pig1838
Narragansett1852
Cumberland1860
Neapolitan1860
Tamworth1860
hazel splitter1866
Poland China1869
Duroc1872
Large Black1906
Lincolnshire Curly-Coat1917
saddleback1919
landrace1935
micropig1985
1935 G. W. Layley & W. J. Malden Evol. Brit. Pig 98 (heading) Landrace. The modern model.
1935 G. W. Layley & W. J. Malden Evol. Brit. Pig 98 The Danish Landrace..is the model set up to which it is the ambition of our state to mould all British pigs.
1937 G. R. H. Bishop Improvem. Bacon Pigs ii. 27 The contented Landrace sows were hardy and prolific.
1948 H. R. Davidson Production & Marketing Pigs ix. 126 There [i.e. in Denmark], in 1895, were set up the first breeding centres to maintain and improve the breed type of the native Landrace.
1958 ‘R. Crompton’ William's Television Show viii. 253 ‘A Landrace pedigree, that pig is,’ said the farmer.
1971 Country Life 2 Dec. 1588/1 Our breeders [of pigs]..readily accept Large White, Landrace, or crosses of these breeds.

Draft additions February 2005

gen. A locally developed breed of livestock or variety of a cereal or other crop plant.
ΚΠ
1939 A. L. Hagedoorn Animal Breeding x. 79 In ducks we have two native land-races in Holland, the flying ducks around the town of Akkrum in Friesland and the small black ducks of the county of North Holland.
1954 Jrnl. Ecol. 42 551 In land races, or local populations of cereals, wide variation in such ear characteristics..is common within a population.
1984 Euphytica 33 563 Sixteen durum wheat landraces, i.e., 6 from Algeria, 5 from Ethiopia and 5 from Italy were analyzed.
1993 Ont. Beef Farmer Sept. 24/2 (advt.) During the 1800's systematic breeding was used to improve the local Keltic-German Landrace cattle found in the Franconian district of Northern Bavaria.
2000 Univ. Oxf. Bot. Garden News Winter 5/1 These less pure land-races are also an invaluable source of future breeding material for the development of new varieties.
This entry has not yet been fully updated (first published 1976; most recently modified version published online September 2021).
<
n.1935
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/11 22:27:29