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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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.
How to improve onion firmness
How to improve onion firmness
Firmness is a critical characteristic of onion crops, particularly in dry bulb onions which are stored for long periods. Growers can influence bulb firmness by applying balanced nutrition.
How to manage onion taste and pungency
How to manage onion taste and pungency
Taste and pungency are key quality characteristics of the onion crop. They vary among types and cultivars however it is well known that good nutrition is essential to manage these characteristics.
How to reduce onion storage rots
How to reduce onion storage rots
Balanced crop nutrition can help to reduce storage rots by promoting healthier plants. Onions need a period of curing or drying in order to seal the neck, prevent invasion of diseases and rot and to create a bright, crack-free skin.
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Onion crop nutrition programmes

Onion crop programme

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