1) N recommendation model
氮肥推荐模型
2) nitrogen fertilizer recommendation
氮肥推荐
1.
Cotton plant nitrogen diagnosis and nitrogen fertilizer recommendation adapting nitrate concentration in the 4th(expanding) petiole as index was studied under field conditions.
以此为依据,建立了棉花植株硝酸盐诊断的氮肥推荐模型,并根据该模型计算出棉花各生育期不同硝酸盐测试值所对应的氮肥追肥用量。
2.
Based on field fertilizer experiment of cotton under drip irrigation in the area,cotton nitrogen diagnosis and nitrogen fertilizer recommendation with soil inorganic nitrogen quick test was st.
在南疆滴灌条件下进行氮肥大田试验,对应用土壤无机氮测试进行棉花氮素营养诊断及氮肥推荐进行了研究。
3.
Use the SPAD-502 chlorophyll meter to rapid,on-farm analysis crop chlorophyll status and nitrogen fertilizer recommendation.
利用叶绿素仪SPAD-502进行田间快速测定,并对作物进行氮肥推荐。
5) Recommend topdressing model
推荐追肥模型
6) integrated fertilization recommendation model
综合推荐施肥模型
补充资料：推荐
推举：推荐好作品｜推荐合适的人选。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条