Calcium Nitrate & onion storage life
Calcium is important in onions as it improves skin finish and reduces bulb decay. Trials have shown that using calcium nitrate as the preferred source of nitrogen will decrease the amount of rotting in onion bulbs. When placing onions in storage, calcium nitrate treated onions will store longer with less rotting problems.
View or download the Tropicote for Onions leaflet as a PDF (677 KB)
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15.5% N + 19% Ca - Granular calcium nitrate fertilizer for field application to a wide range of crops.
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15.5% N + 18% Ca + 0.3% B - Granular calcium nitrate fertilizer with added boron suitable for field application to all crops especially brassicas which are more prone to calcium and boron deficiency.
Check out the full A-Z list of all Yara's crop nutrition and fertilizer literature available to download as PDF
