… maximum by the application of F3 (162-120-72 kg NPK ha-1) to … application of F2 (135-100-60
kg NPK ha-1) to PHB-71. However, the effect of F1 (108-80-48 kg NPK ha-1) application …

… that single and combined applications of fertilizer had significant effect on both the disease
… the different effects of the various forms, rate of application, time of application and soil …

… NPK 15:15:15 fertilizer rates have a profound effect on the overall performance of maize.
Application of NPK fertilizer at the different levels used in this study had significantly effect on …

… Nevertheless, the effect of N, P and K fertilization on crop production has not been … were,
therefore, 1) to evaluate the effect of a set of NPK fertilizer applications on the growth, yield and …

… Therefore, this study aimed to study the effect NPK rates and humic acid treatments as
well as their interaction on cotton growth attributes under the environmental conditions of El-…

… The aim of this study was to investigate the effect of NHK foliar application on the growth …
the response of two roselle cultivars to foliar application of NPK fertilizer (Pro. Sol. USA), …

… /ha at fertilizer rates between 100 and 250 kg NPK/ha. Fruit weight also … application at 100
to 250 kg/ha were similar and significantly better than control and 50 kg/ha NPK application…

… the effect of the dose and time of NPK fertilizer application on … was NPK fertilizer doses (N1
= NPK 2 gr / plant; N2 = NPK 4 … NPK 6 gr / plant) and the second factor was the time of NPK …

… The effect of NPK fertilizer on yield of forage grass, nutrients … The results showed that NPK
combination could significantly … 856.3% lower than those of NPK treatment, while the yields …

… Significant response to NPK application on potato crops has … Significant potato responses
to NPK application have been … an attempt to study the effect of various levels of NPK for these …