2000 FOLIAR TRIAL REDBANKS, SA

CROP: Wheat
PLANTED: May 2000
FOLIAR
SPRAYED: 29th July 2000
pH: 8.1
GRANULAR
FERTILIZER: DAP & Urea

 

TREATMENT

RATE/ HECTARE

PROTEIN

YIELD Ton/Ha

Kg INCREASE YIELD/Ha

A

Smartrace Magnesium

4 litres

9.6

3.955

222

B

Nil Control

Nil

9.5

3.733

-

C

Smartrace Zinc

2 litres

9.7

4.200

467

D

Bull Kelp Plus++

6 litres

9.9

5.110

1377

E

N Blast 42 42-0-0

10 litres

9.9

4.266

533

F

N Blast 42
Smartrace Zinc

10 litres
2 litres

10.5

4.130

397

G

NBH405

10 litres

10.5

4.311

578

  • Trial site, as well as total paddock received foliar Smartrace Magnesium,Smartrace Manganese and Smartrace Zinc all at 1 litre/ha, 1 week prior to plots having applications applied.
  • As in previous years, even though some Smartrace Zinc had been foliar applied (at a low rate earlier) the extra spray at 2 litres/ha of Smartrace Zinc, plus all other nitrogen foliar applications increased yield response.
  • Yields overall were high compared to a normal season district average.
  • N Blast 42, N Blast 42+Zinc Pc, NBH405, Bull Kelp Plus++ all contributed to higher protein levels.

 




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