The experiment was conducted to determine effect of different levels of NPK fertilizer on
grain yield of maize as influenced by farm manure and irrigation water applied under optimal …

Fertilizer levels were kept at 0, 100, 150, 200, 250 and 300 kg N/ha with a constant dose of
100 kg/ha of phosphorus and potash. Maize variety Sunehri was used as a source of trial …

Response of maize crop to various NP levels was studied at Maize and Millets Research
Institute, Yusafwala, Sahiwal, Pakistan during kharif 2009. Six NP rates (0-0, 200-100, 250 …

The major constraints limiting the maize production are poor plant density, low fertilizer use,
inadequate plant protection measures, shortage of irrigation water and lack of weed control …

Low inherent nitrogen (N), phosphorus (P), and potassium (K) soil concentrations are the
major impediments to achieving realistic agronomic benefits in Central Punjab, Pakistan …

A field experiment was conducted at the Teaching and Research Farm of the Federal
University of Kashere in the 2018 and 2019 cropping seasons to evaluate the effectiveness …

The influence of maize (zea mays L.) cultivars and levels of NPK (15–15–15) fertilizer
application was studied for two years at the Experimental Farm of the University of Ado-Ekiti …

Grain yield of hybrid maize (Oba-2 super) and a popular open-pollinated (OP) local variety
were studied over 3 years (1996-1998) in three selected locations-Nsukka, Awgu and …

The study on the effect of organic and inorganic fertilizer on yield of maize in Mubi North
Local Government Area, Adamawa State, was conducted at the Food and Agricultural …

-K2O ha-1, 125-60-62 kg NP2o5--K2O ha-1+ Farmyard manure@ 10 t ha-1, 125-60-62 kg
NP2o5--K2O ha-1+ Farm yard manure@ 15 t ha-1, 250-120-125 kg NP2o5--K2O ha-1, 250 …