Zinc deficiency made worse by

  • Organic soils
  • High pH soils
  • Soils rich in phosphorus
  • Soils receiving high phosphorus application
  • Cold wet conditions

Zinc is important for

  • Healthy green foliage
  • Improved tuber yield and quality

Yara recommended fertilizers for Zinc

YaraVita MANGZINC

YaraVita MANGZINC

Potatoes: 1 to 3 L/ha at one week after 100% emergence. For moderate to severe deficiency, repeat applications may be necessary at 10 to 14 day intervals. Also, 1 to 3 L/ha following petiole analysis during tuber bulking. Water rate: 50 to 200 L/ha.

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YaraVita ZINTRAC

YaraVita ZINTRAC

Potato: 1 l/ha applied one week after 100% emergence. For moderate to severe deficiency, repeat applications at 10-14 day intervals. Water Rate: 50-200 l/ha. For aerial applications apply 0.33 l/ha. Water rate: 20-50 l/ha.

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YaraMila COMPLEX

YaraMila COMPLEX

potatoes: Applying 500-700 Kg/ha pre-plant or placed at least 8cm away from seed tubers at planting. Apply/Spread 300-350 Kg/ha at Hilling up/Tuber initiation. Refer to Yara crop program @ www.yara.com.au as a guide or contact your local Yara sales agronomist for advice.

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