Injection method of fertilization (Cultan technology)

Dosage of liquid fertilizers

Liquid mineral fertilizers have already proven their advantages over granular fertilizers, these namely are prolonged action and maximum absorption of the active substance.

So here is the question, what is the most effective way of using liquid fertilizers?

Taking into consideration the reasons for transition to soil fertilizers, agronomists and farmers often point out the following important factors: the liquid form of fertilizers is most accessible to plants, especially in drought; the concentration of active substance in such fertilizers is higher than in the granules, while the cost of the product is lower.

In addition, the consistency of liquid soil fertilizers allows you to quickly prepare the tank mixes with missing elements, depending on the growing season. Due to these needs, intragroup fertilizers are becoming an indispensable product, both in large and private crops, saving on fertilizers can be 50-60% over surface application.

For this purpose injection method of fertilization (Cultan technology) was developed.

injekzijnyj kultivator 01

Principle of work: Injection wheels have needles of hard alloys, through an injection needle, injection wheel fertilizer enters the soil to a depth of 6 cm. Number of needles on each wheel 12 pcs. The distance between the points of injection is 13 cm, The distance between the rows 25 cm.

The needle works according to the nozzle principle: through a built-in valve in the hub of the injection wheel, a certain dose of fertilizer is squeezed into the ground at a pressure of 3-6 bar depending on the speed and the planned application rate.

This dose nourishes a plant directly through the roots, which absorb all necessary substances in accordance with growth requirements throughout the growing season.

Main advantages of the injection wheel are the following:

  • - The application of liquid mineral fertilizers into the soil or root fertilization can significantly increase their efficiency, especially during the period of drought. Above mentioned effect has a number of scientifically valid reasons.
  • - The application of liquid mineral fertilizers into the soil or root fertilization can significantly increase their efficiency, especially during the period of drought. Above mentioned effect has a number of scientifically valid reasons.
  • - Liquid fertilizers easily reach the roots, enhancing the growth of the root system, while ensuring the assimilation of other trace elements and microelements, strengthening of a plant stem.
  • - Possibility to use other nutrients such as sulfur, phosphate, carbon, etc.
  • - Longer period for fertilizer application, reduction of peak loads, better result of assimilation into a drought.
  • - Decrease in the likelihood of a chemical burn, even at high doses (compared with foliar application), no excessive nutrition.
  • - Significantly lower loss of active nutrients compared to surface application, which reduces the rate of fertilizer applied by 20-40%
  • - Reduction of production costs for storage, delivery to the field, refueling.
  • - Prolonged action due to the formation of a capsule, which gradually gives off nutrients.

PE “Agroremmash-Plus” presented Injection Wheel Fertilizer of own production.

Mounted mechanism with with working width 3 m and tank volume 600 l.

Both mounted and trailed models with working width 1-12 meters and tank volume up to 3000 liters are available for order.

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Model ІП 1230 ІП 1245 ІП 2460 ІП 2462 ІП 3282 ІП 3692
Capacity , l 500 500 500 2000 2000 2000
Working width, cm 300 450 600 600 800 900
Type MOUN. MOUN. MOUN. TRAIL. TRAIL. TRAIL.
The number of
working bodies		 12 12-18 24 24 32 36
The distance between
working bodies,
cm		 25 25 25 25 25 25
Weight 600 700 1100 1600 1800 2000
Tractor h.p. 50 60 80 80 95 100
Application rate, l / ha 70-400 80-400 140-600 140-600 160-800 160-800
Dosage СOMP. СOMP. СOMP. СOMP. СOMP. СOMP.

For detailed info please contact the specialists of PE “Agroremmash-Plus”

Kropyvnytskyi, Zamiska street, 5

Tel.: +38 (066) 955-36-93, +38 (096) 464-73-93

e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

www.agroremmash-plus.com