Poly-Feed increased wheat yield in Brazil

By spraying Poly-Feed 19-19-19+ME, the wheat gave higher yield, and as a result raised the revenue





Country / location Brazil, Parana state
Objectives Increase yields
Haifa product tested Poly-Feed 19-19-19+ME
Application method Foliar
Tested treatment Revenue = 800 USD/ha, PF cost=8.8 USD/ha
Control treatment results Revenue= 767 USD/ha
Best treatment results Extra revenue= 33 usd/ha
Characteristics of best treatment foliar spraying at 4.1Kg/ha, in two different stages, one at 20-25 days after sowing (tillering period) and the other 40 days after sowing
Net benefit of best treatment 33-8.8= 24.2 USD/ha
Benefit/Cost ratio 24.2/8.8= 2.75
Conclusions The foliar application of poly-feed gave good value for the extra cost that was invested


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