What is the best and most recent saffron manure to get the best result?3 min read

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Saffron is a valuable herb from the Irises family, which is approximately 7 years old. In planting and breeding this plant, many points should be considered in order to take better and more saffron. These include growth conditions, planting time, irrigation method and time, soil type, fertilizer type and fertilization time, saffron bulb type for planting, and so on.

 

1- Saffron harvesting in Iran:

 

2- Fertilization of saffron plant:

Generally, there are 2 types of fertilizer for the saffron plant after planting it.

Animal manure: people who use animal manure to strengthen the saffron plant should cover the farm level from the first year before the first irrigation, with a sufficient amount of fermented fertilizer (no weed seeds), which in addition to supplying the material The required food will be a warm coat for the onions.

Fertilizer: This fertilizer is recommended for soil tests, but if necessary, in the following year, depending on the type of soil, before the first irrigation, urea fertilizer is about 150 kg, phosphate fertilizer is 100 kg and urea is about 150 kg, 100 kg phosphate fertilizer and 50 kg potash per hectare is mixed in the crushing process (four bundles).

3- Best fertilizers to increase saffron flowering:

If you are interested in chemical fertilization, use this fertilizer by spraying. Spray application After the winter frost, use of micronutrient fertilizers and amine fertilizers and high levels of potassium phosphorus is carried out. This application is carried out to enhance the girl’s onion and increase flowering and provide the elements needed for the plant. Decayed cow manure per hectare is 28 tons of the best animal manure for saffron.

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Saffron Farms Fertilization
Saffron Farms Fertilization

The time of fertilization of the saffron plant is from the beginning of February to mid-March at intervals of 15 days.

4- What are the benefits of saffron Spray application in winter?

  1. Increased chlorophyll content
  2. Increased vegetative growth and stabilization in the growth of the end bud
  3. Increasing the transport of nutrients in saffron
  4. Weight gain and number of onions, and increased color and increased flowering
  5. Increase plant resistance to cold and heat and environmental stress
  6. 30% increase in crop production
  7. Makes the product shrink.
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5- When is it suitable for spraying?

Spraying is carried out from the first half of February to mid-March at a time of the day when the air is neither very hot nor cold. Also, the air should be calm and without dust and wind.

6- Some Important Advice on Saffron Fertilizer:

To have high quality saffron, you need to carefully follow the steps below.

first stage

Time to use: First water (boiling water)

Codi Operation, Irrigation and Nutrition:

Nitrogen fertilizer 100 kg per hectare – phosphorus fertilizer (ammonium phosphate or triple superphosphate) of 150 kg – 100 kg potassium sulfate fertilizer – use of humic fertilizer with 80% humic soil powdered in quantities of 1 kg per hectare and Or as a 12% humic liquid at 6 liters per hectare

second stage

Time to use: Water after flowering (Algae)

Codi Operation, Irrigation and Nutrition:

The use of 10 to 15 kg / ha SoloPTZ per hectare – nitrogen fertilizer at 100 kg per hectare

Stage Three: (The most important feeding step for fertilizer)

Time to use: Third and fourth water, early February to mid-March (spray)

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Codi Operation, Irrigation and Nutrition:

  1. Use of macro fertilizer with high potassium and phosphorus content, or full fertilizer 20-20-20
  1. Use of micro fertilizer

Field spraying in this short period with full fertilizers with a suitable and researched formula would increase the onions and harvest them in the next year and eventually increase the production in the Saffron field.

Source honarfardi.com

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