1) FEASIBILITY OF FERTILIZER
肥宜
3) N application rate
氮肥适宜用量
4) water saving and yield raising
适宜水肥调配
5) Reasonable application rate of P
磷肥适宜用量
6) soil fertility suitability
土壤肥力适宜性
1.
Based on analysis of the physical and chemical properties of soil samples collected from Pingdingshan tobacco planting regions,the index system of soil fertility suitability of tobacco was established.
在分析平顶山市烟区各项肥力因子的基础上,对该烟区土壤肥力适宜性进行了综合评价。
2.
Comprehensive evaluation system of soil fertility suitability in Xuchang tobacco planting regions based on GIS software Map/info was developed.
在分析河南省许昌市烤烟种植区土壤各项肥力因子的基础上,根据S型或抛物线型作物效应曲线建立各项评价指标的隶属函数,采用层次分析法确定评价因子权重,使用mapGIS地理信息系统软件作为空间数据管理工具,对土壤肥力适宜性进行了综合评价。
补充资料：肥吃肥喝
1.大吃大喝。
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