玉米水肥一体化减氮试验
Ningxia Journal of Agriculture and Forestry Science and technology（2017）
Abstract
对盐池县玉米水肥一体化氮肥施用量进行试验研究,结果表明:N、P、K施用量为264.0 kg/hm2、138.0 kg/hm2、0 kg/hm2时比较合理,此时玉米表现最佳,经济效益较好.
MoreAI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined