SciHub
文献互助
期刊查询
一搜即达
科研导航
即时热点
交流社区
登录
注册
发布
文献
求助
首页
我的求助
捐赠本站
玛卡巴卡
Lv1
1
90 积分
2024-09-04 加入
最近求助
最近应助
互助留言
Effects of different tillage modes for ammonia volatilization emissions from flue-cured tobacco fields
2小时前
求助中
Effects of different tillage modes for ammonia volatilization emissions from flue-cured tobacco fields
30天前
已关闭
Greenhouse gas emissions and net ecosystem carbon budget from tobacco-planted soil with different organic amendments
1个月前
已完结
Influence of Abnormally Warm and Wet Weather on the Yield and Apparent Quality of Wheat and Two-rowed Barley and Its Related Factors in Northern Kyushu in 1998
2个月前
已关闭
Effect of cultivar and agronomic management on feed barley production in Alberta environments
2个月前
已完结
Changes in Southern Piedmont Grassland Community Structure and Nutritive Quality Under Future Climate Predictions: Tropospheric Ozone and Altered Rainfall
2个月前
已完结
Rotational grazing increases purple prairie clover frequency in the rangeland plant communities under semi-arid environment
2个月前
已完结
Comparison of Isoflavones and Anthocyanins in Soybean [Glycine max (L.) Merrill] Seeds of Different Planting Dates
2个月前
已完结
Can permanent grassland soils with elevated organic carbon buffer negative effects of more persistent precipitation regimes on forage grass performance?
2个月前
已完结
Impacts of temperature increase and change in precipitation pattern on crop yield and yield quality of barley
2个月前
已完结
没有进行任何应助
帮大忙了,么么哒
2个月前
速度真快
2个月前
帮大忙了
2个月前
么么哒
2个月前
感谢
2个月前
帮大忙了
2个月前
帮大忙了
2个月前
速度真快
2个月前
帮大忙了,么么哒
2个月前
点赞,感谢
2个月前
最近帖子
最近评论
没有发布任何帖子
没有发布任何评论