1.
Quick-acting Potassium Status of Farmland in Ankeng and Effects of Adding Potassium
安康耕地土壤速效钾现状与钾肥效应
2.
Effect of Different Tillage Method on the Balance of Potassium and the Potassium Effect in Semi-arid Area;
不同耕作措施对旱地钾素平衡的影响及钾肥效应研究
3.
The effect of potassium increased with increasing yield and nitrogen fertilizer.
钾肥效应随着产量和施氮量提高而增大。
4.
Effects of N,P,K fertilizer application and recommendation for Petunia hybrida Vilm.in pot experiments
盆栽矮牵牛氮、磷、钾肥效应及推荐用量研究
5.
Research on Effect of Nitroent, Potassium and the Balance of Nutrient in Rice-rapeseed Rotation System in Different Regions;
不同生态区水稻—油菜轮作制中氮钾肥效应及养分平衡研究
6.
Study on the Effects of Nitrogen, Phosphorus and Potassium Optimum Fertilization on Export Broccoli Production;
出口青花菜氮磷钾优化施肥效应研究
7.
Application of Silicon Potassium Complex Fertilizer with Green Environment on Rape
绿色环保特效硅钾肥在油菜上的应用
8.
Study on Yield Increasing Effect of Si and K Compound Fertilizer on Waxy Maize
糯玉米基施硅钾复合肥增产效应研究
9.
The effects of N,P and K fertilizer applied in plantation of Lycoris radiata
石蒜鳞茎栽培中施用氮磷钾肥的效应
10.
Studies on the Effect of Nitrogen, Phosphorus and Potassium and Formulated Fertilizer Application of Blueberry;
越橘氮磷钾的施肥效应及配方施肥的研究
11.
Study on Effect of N,P,K Fertilizer on rice in Brown Purple Soil and Economical Benefits
棕紫泥田水稻氮磷钾施肥效应及经济效益研究
12.
Study on the effect of P K fertilizer utilized by ratio on yield of summer corn in Guan zhong irrigation area
关中灌区夏玉米磷钾配肥产量效应研究
13.
Effects of Humic Acid Potassium on the Nutrient Supply of Soil and Quality of Tobacco;
高效钾肥对土壤养分供应及烟叶品质的影响
14.
Study on the Effects of Nitrogen and Potassium on Muskmelon in the Soil of Rich Phosphorus;
富磷土壤条件下厚皮甜瓜氮、钾施肥效应研究
15.
Fertilizer Effects of Nitrogen, Phosphate and Potash Fertilizer on Kale in Changsha City Suburb
长沙市郊区芥兰施用氮磷钾肥的效应研究
16.
Study of the Effect of Nitrogen,Phosphorus and Potassium Fertilizer Combined Application on the Yield of Peanut Intercrop Scallion
花生间作大葱条件下氮磷钾肥配施效应的研究
17.
Effect of N, P and K fertilizer combination and application rate on yield of Astragalus sinicus L.
氮磷钾肥用量对紫云英产量效应的研究
18.
Effectiveness of Combined Application for Potassium-magnesium Fertilizer on Crops
作物产量和品质对钾镁肥增效配施的响应