NPK


Also found in: Medical.
AcronymDefinition
NPKNippon Kogaku (Japanese cameras)
NPKNitrogen, Phosphorous, Potassium
NPKNacionalnih Poklicnih Kvalifikacij (Slovenian: National Vocational Qualifications)
NPKNederlands Palestina Komitee (Dutch: Dutch Palestinian Committee; Netherlands)
NPKNational Party of Kenya
NPKNadmorski Park Krajobrazowy (Polish: Coastal Landscape Park)
NPKNippon Pneumatic Kogyo (Japan)
NPKNon-Player Killer
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References in periodicals archive ?
The "NPK Fertilizers (feed-grade & food-grade) Market by Application (Bakery Products, Meat & Meat Products, Dairy Products, & Beverages), Form (Powder, Liquid, & Others), Type (Nitrogen, Phosphorus, Potassium, & Others), & Region-Global Forecast to 2023" report has been added to ResearchAndMarkets.com's offering.
The cluster analysis divided the five treatments into two clusters: NPK and the remaining four treatments (Fig.
'We have bags of NPK 20:10:10 fertilizer and the same number of urea fertilizer; we have 950 cartons of herbicide and spraying tanks which we procured for distribution.
The following treatments were assessed with fertilization in the sowing furrow: fertilization 1 (control): 0 kg [ha.sup.-1]; fertilization 2: 100 kg [ha.sup.-1] of NPK; fertilization 3: 100 kg [ha.sup.-1] of NPK with 5% of HS (NPK + HS); fertilization 4: 250 kg [ha.sup.-1] of NPK; fertilization 5: 250 kg [ha.sup.-1] of NPK + HS, in the two barley cultivars (BRS Brau and BRS Elis), both with high yield potential, being recommended for malt production and acclimatized for the Guarapuava region.
The document was executed by Andrey Beliyaninov, Chairman of the Management Board at the EDB, Piotr Parkhomchik, General Director of BELAZ, and Pavel Plavnik, General Director of NPK Zvezda.
Results showed significant influence of INM treatments, wherein, treatment [T.sub.10] (100% N from vermi compost + Bio NPK @ 1.0 lit.
The results revealed that all growth and yield parameters were significantly enhanced by the application of organic manures and NPK. Maximum values were recorded in NPK treated plants, as compared to all the treatments under studied, by producing 13.22 leaves per plant, 29.90 cm long leaf, fresh leaf weight per plant (52.83 g), dry leaf weight per plant (11.15 g), root length (7.07 cm), root diameter (7.23 cm), fresh root weight per plant (241.20 g), dry root weight per plant (22.25 g), total biomass per plant (313.37 g), root yield per pot (382.40 g) and 382.40 root yield (382.40 ton per hectare).
Results revealed the average maximum leaf area index (7.73), crop growth rate (11.19) and net assimilation rate (2.47) recorded from combined application of compost (1124 kg ha-1) with fertilizer (42:28:28 kg NPK ha-1).
Higher thousand grains weight (51.17g), and biological yield (10092 kg ha-1) was observed with the application of 5 tons PM along with application of 75% NPK, while grain yield (3374 kg ha-1), EC (0.29 dsm-1), N (26.5 mg kg-1), K (84.90 mg kg-1), Fe (6.25 mg kg-1) and P (3.58 mg kg-1 ) were significantly increased with application of 20 tons FYM along with 75 % NPK.
The watermelon crop sprayed with Urea solution at 2.5% concentration in addition to NPK @120-75-60 kg ha-1 produced a maximum vine length (291 cm), leaves per vine (97), lowest days to flowering (40.33), fruits number vine-1 (3.78), weight of single fruit (3.24 kg) and fruit yield (27.86 t ha-1).
The treatments were; chemical fertilizer NPK (15:15:15) at 150 kg per ha, chicken manure at rate of 20t/ ha combination of NPK and chicken manure and the control (without fertilizer).