The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login
|
Sign Up
|
Oriprobe Inc.
|
Feed
Home
Journals
Order
TOC Alerts
Subscription
Products & Services
Pricing
FAQ
About
Journal Articles
Laws/Policies/Regulations
Companies/Products
Title, abstract, keywords:
Combined Search
Advanced Search
Pay per View through On Demand Search
Package:
ALL
Astro-Earth Science
Agriculture
Physics
Mathematics
Arts & Humanities
Medline Collection
Health/Medicine/Biology
Chemistry/Chemical Engineering
CAOD
English Journals
Traditional Chinese Medicine
NPC CPPCC Journals
China Defense and Military Sciences
Author:
Journal / Book Title:
Year:
Volume:
Issue:
yin jin zhong gong zhu ying zhu yi de shi xiang
Author(s):
LI Siming
,
KANG Zhaofeng'
,
''
,
'au'
,
'cjfq')
Pages:
8
Year:
2002
Issue:
7
Journal:
Rural Animal-Production Technology
Keyword:
GetLinkList(KeywordFilter('种公猪:9295
;
维生素E:1498
;
饲养管理:1335
;
传染病:1334
;
雄性特征:1256
;
腿臀部:1231
;
睾丸发育:1200
;
赖氨酸需要量:1055
;
江西省:1046
;
肌肉发达:1018')
;
'kw'
;
'CJFQ')
;
Abstract:
<正> (一)选购雄性特征明显的种猪 1.腿臀部肌肉发达,睾丸发育良好,左右均称。单睾、隐睾或疝症均不能选购。 2.阴茎端部的包皮结不能太大。乳头排列整齐均匀,发育正常,不低于6对。
Citations
No citation found
Related Articles
loading...