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Είστε εδώ

Θετική συμβολή στη θρέψη του Καλίου στο βαμβάκι

Δύο ψεκασμοί φυλλώματος Multi-K αύξησαν την απόδοση κατά 24%, σε σύγκριση με την ίδια θεραπεία με MOP

Crop/cultivar

Seed Cotton / ICH-6

Country / locationIndia / NARDI farm; Dry season
ObjectivesEvaluate optimal K management (S.D. vs. F.S.  x MOP vs. Multi-K
Haifa product testedMulti-K
Application methodFoliar nutrition
Tested treatment2 x foliar feeding @ 2% conc.
Control treatment results0.96 MT/Ha seeds
Best treatment results1.19 MT/Ha seeds
Characteristics of best treatmentYield increase: 0.23 MT/Ha (24%)
Grower’s revenue from yield: 570 US$/MT
Cost of treatment (application + material) 36 US$/Ha
Net benefit of best treatment95 US$/Ha
Benefit/Cost ratio2.64
ConclusionsLocal: Best K management: 50% application as S.D. MOP +
2 x Foliar feeding at 2 & 4 weeks after 1st flowering. Foliar feeding with Multi-K is superior to same with MOP
ReferenceNHIL – Dr. R. Raju