Better growth from the beginning

Allows reduction of conventional nitrogen applications

More yield and better quality

Allows to significantly reduce irrigation water

Allows to reduce up to 50% of the nitrogen applications

NHDelta products are stabilised nitrogen with calcium, potassium, magnesium or iron fertilizer which enhances crop quality, production, rooting and stress tolerance. Ideal for arid and semi-arid areas, soils with high pH, saline soils with high levels of sodium or where quality of irrigation water is poor.  They improve yield, quality and fruit homogeneity, extending the productive life of the crop, allowing reduction of the conventional nitrogen applications. 

NHDelta technology stabilizes amine nitrogen. Acting in this way, plants absorb the correct proportions of nitrogen to obtain optimum yield and quality, stimulating rooting processes and flower and fruit development, whilst reducing the excessive vegetative growth, often generated by conventional nitrogen products.

 

Less nitrates = More production and better quality

 The unique formulation of NHDelta products ensure that the amide is stabilized to offer long term bio-availability in the soil, without the need for artificial bactericides/bacteriastats.

NHDelta products are non-phytotoxic allowing use as foliar or soil applied fertilizers and can be stores for long periods without gaseous breakdown.

NHDelta products are available with additional calcium, potassium, iron or magnesium as supporting nutrients and can be mixed or alternated as part of balanced nutrition regime.

Some advantages of NHDelta technology 

 

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GROWTH

Healthier growth from the start

SUSTAINABILITY

Greater production with less nitrogen

SAVING

Allows significant reduction of irrigation water

ROOTING

Enhanced rooting

ENVIRONMENT

Reduce carbon footprint

How does NHDelta technology work 

 

Standard nitrogen fertiliser

Apical dominance; long internodes, poor root development, less buds and less flowers / fruits

NHDelta

Lateral dominance inducing a more natural growth habit; shorter internodes, better root development, more buds and more flowers / fruits

Application rate

NHDelta product range can be applied foliarly (alone or in combination with the usual phytosanitary treatments) or in fertigation

Application and dosage

NHDelta can be applied as a foliar spray or through irrigation / fertigation.  

 Dose rate for foliar application: 3-10 litres/ha in at least 200 litres of water. 

Dose rate for irrigation applications: 3-10 litres/ha it is recommended to apply 2 to 4 times per crop cycle. In vegetables, apply every 10-15 days after planting. 

 For detailed information the use of NHDelta in a particular crop, please visit crop information section

See NHDelta product range

5, 10, 20, 200 and 1000 litres 

For more information on individual crops check the specific programmes

NHDelta product range 

NHDeltaCa

Guaranteed composition:

Nitrogen fertiliser solution with calcium and boron: 15% nitrogen (N) (10% amidic, 5% nitric), 6% calcium (Ca), 0,2% boron (B) w/w 

Features 

NHDelta technology offers the most beneficial way of feeding plants their nitrogen requirements. By balancing the use of amide and nitrate forms of nitrogen, plants grow in a more natural way, with better root development, shorter internodes better flowering and improved fruit / seed production. 

NHDeltaCa is a stabilised nitrogen with additional calcium which enhances crop quality, production, rooting and stress tolerance. 

NHDeltaCa provides calcium to roots, stems, leaves, flowers and fruits, improving plant quality and and improves the absorption and distribution of calcium (even in calcareous soils). 

NHDeltaCa helps to combat physiological problems in relation to stress as well as flower and fruit abortion. 

NHDeltaCa has been developed for situations where an extra supply of calcium is necessary, such as poor soils with low calcium content, flowering and fruit set processes and moments where physiological disorders usually occur such as Blossom End Rot, Bitter Pit, Tip Burn, etc. It can be applied in situations of fruit filling where the application of nitrates will be counterproductive.

%

Nitrogen (N) (10% amidic, 5% nitric)

%

Calcium (Ca)

%

Boron (B)

Guaranteed composition: 

Nitrogen fertiliser solution with potassium: 15% nitrogen (N) (15% amidic), 7% potassium oxide (K2O) w/w 

Features

NHDelta technology offers the most beneficial way of feeding plants their nitrogen requirements. By balancing the use of amide and nitrate forms of nitrogen, plants grow in a more natural way, with better root development, shorter internodes better flowering and improved fruit / seed production. 

NHDelta is a stabilised nitrogen with additional potassium, which enhances crop quality, production, rooting and stress tolerance. 

NHDeltaK is designed for crops with supplemental potassium needs. Likewise, it can be applied in situations of fruit filling, where the application of nitrates can be counterproductive. 

NHDeltaK allows the absorption of potassium without impairing the absorption of calcium and magnesium, which can help improve growth in saline soils. 

NHDeltaK helps growth in drought conditions as it helps to develop a greater root system. 

%

Nitrogen (13.5% amidic, 1.5% nitric)

%

Potassium oxide (K2O)

Formula:

Nitrogen solution with magnesium: 15% nitrogen (amidic), 5% (MgO) w/w

NHDeltaMg strengthens the root system and improves quality, production and tolerance to stress. Its composition increases the yield of the crop improving the photosynthetic process when there are stress problems.

NHDeltaMg improves protein synthesis by increasing crop quality.

NHDeltaMg helps growth in drought conditions as it helps develop a greater root system.

%

Nitrogen (N) (15% amidic)

%

Magnesium oxide (MgO)

Formula:

Iron-based fertilizer solution with nitrogen and manganese: 11% nitrogen (N) (amidic), 4% iron (Fe), 3% manganese (Mn) w/w 

NHDelta technology offers the most beneficial way of feeding plants their nitrogen requirements. By balancing the use of amide and nitrate forms of nitrogen, plants grow in a more natural way, with better root development, shorter internodes better flowering and improved fruit / seed production. 

NHDeltaFe is an iron-based fertilizer solution with nitrogen and manganese that provides quality, productivity, rooting and stress tolerance. Indicated for arid and semi-arid areas, soils with high pH, saline soils with high levels of sodium or with low quality irrigation water. It combines stabilized nitrogen, iron, and manganese to strengthen the root system, improve chlorophyll synthesis, correct iron and manganese deficiencies, and improve quality, production, and stress tolerance.

NHDeltaFe improves yield, quality and homogeneity by prolonging the crop self life, allowing the reduction of conventional nitrogen inputs. Especially indicated when a contribution of iron and manganese is required by the plant.

%

Iron (Fe)

%

Nitrogen (N) (amidic)

%

Manganese (Mn)

Download NHDelta brochure

For more information on individual crops check the specific programmes

Some NHDelta videos

Improve watermelon crop

Blueberry shriveled problem correction

Reduce alternancy problem in avocado

More yield with NHDelta in tomato crop

Better rotting system in lettuce

Better tomato crop with NHDelta

Watch more videos in our YouTube channel

NHDelta Strategy  

Field trials

A new approach to nitrogen management

 

 

NHDelta in Tomato

Tests carried out by the Technological Center of the Auxiliary, Post harvest and Packaging Industry (Tecnova) for the measurement of yield performance with decreases in the nitrates applications.

You can view and download the complete tomato crop programme with EcoCulture products

T0: Standard Nitric Fertilization

T1: 85% standard nitric fertilization + 5 L / Ha and week NHDeltaCa + 5 L / Ha and week NHDeltaK 

T2: 70% standard nitric fertilization + 5 L / Ha and week NHDeltaCa + 5 L / Ha and week NHDeltaK 

T3: 50% standard nitric fertilization + 5 L / Ha and week NHDeltaCa + 5 L / Ha and week NHDeltaK                      

*T1, T2 and T3 reduce 0.2 dS / m electrical conductivity with respect to T0