How to increase onion yield

How to increase onion yield

Onions and garlic have a relatively low nutrient uptake efficiency, due to their shallow root system characterised by thick roots with very few and short hairs. So to achieve optimum yields it is important to apply nutrients as close as possible to the rooting zone in frequently and readily available forms.

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Nutrient deficiencies-Onions

Find Yara advice on all onion crop nutrition issues

How to influence onion bulb number
How to influence onion bulb number
The number of onions produced is influenced mainly by plant density so it is important to manipulate sowing density and nutrition to provide maximum yields of a desired bulb size. A balanced crop nutrition is important to help to reach yield potentials.
How to increase onion bulb weight
How to increase onion bulb weight
A balanced crop nutrition program can help to improve overall yield by increasing onion bulbs weight.
How to increase onion bulb size
How to increase onion bulb size
Onion bulb size is mostly influenced by planting density, however good crop nutrition, particularly nitrogen, phosphorus and sulphur are essential to achieve good onion bulb size.
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Onion crop nutrition programmes

Onion Crop Program

Yara's crop nutrition programmes can help you to achieve excellent crop performance and maximise the yield and quality of your onions.