您的位置: 首页 > 特色资源 > 特色资源列表页

筛选

共检索到1080条 ,权限内显示50条;

China's Pork Imports Rise Along with Production Costs
关键词:
China hogs pork costs productivity imports feed
年份:
2017
摘要:
Comparison of hog production costs and productivity for U.S. and China farms dur ...
Dedicated Energy Crops and Competition for Agricultural Land
关键词:
bioenergy land use energy crops scenarios renewable portfolio standard climate policy
年份:
2017
摘要:
Crops that are grown strictly for energy use, such as switchgrass in the United ...
From Where the Buffalo Roam: India's Beef Exports
关键词:
India beef carabeef exports water buffalo production marketing herd dynamics policy projections
年份:
2016
摘要:
exporter in 2014. So far, Indian water buffalo meat exports have not been c ...
Thinning Markets in U.S. Agriculture
关键词:
competition
年份:
2016
摘要:
U.S. agriculture is growing more concentrated as markets have fewer purchases, l ...

首页上一页12345下一页尾页

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充