Yield Increase and Improvement of Quality Characteristics in Peach

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Through Agrology Success Stories in Greece and Abroad, it is proven that the superior quality and integrated innovative technologies of Agrology’s Functional Crop Nutrition® products, make a difference in crops from the very first applications!

Our goal is to demonstrate that application programs with Agrology’s Functional Crop Nutrition® products are an obvious investment for producers, as the financial benefits exceed the cost of supplemental applications!

One such Success Story was carried out on Peach, var. Sweet Scarlet (SS 2025_266_GR) in Pella, in collaboration with the agricultural store and Nutrimaster® “Mpokas Efstathios”, in 2025. Throughout the process, the farmer benefited from the continuous guidance and support offered by Agrology’s Technical Department and the collaborating agricultural store.

The field was divided into two plots, one was used as the Control, while Agrology’s Program was applied to the other plot. In both plots, the farmer used the same plant protection and plant nutrition-fertilization program, apart from the additional applications with Agrology’s Functional Crop Nutrition® products.

Identity of Success Stories

Nutrimaster®: Mpokas Efstathios

Farmers: Moisiadis Konstantinos

Location: Achladochori, Pella

Cultivation Season: 2025

Cultivation: Peach, var. Sweet Scarlet

Success Story area: 0.3 + 0.1 ha (Agrology + Control)

Plant protection: Same for the entire area

Success Stories Goals

By applying Agrology’s Functional Crop Nutrition® products during specific growth stages, the farmers can achieve significant agronomic benefits for the crop.

The main Objectives of these Success Stories were as follows:

  • Total Yield Increase
  • Fruit Size and Weight Increase
  • Post-Harvest Shelf-Life Improvement

Agrology Functional Crop Nutrition® Program – Peach, var. Sweet Scarlet

Agrology Functional Crop Nutrition® Program – Peach, var. Sweet Scarlet
Picture 1. AGROLOGY Functional Crop Nutrition® Program

Functional Crop Nutrition® Program – Agrology Supplementary Applications

Functional Crop Nutrition® Products

XGel activ Amber logo

20–0–25 + 20Cao + 8SiO2+TE

Complex Highly Concentrated Functional Crop Nutrition® product in the form of a thixotropic Gel, with Bioavailable Silicon of E-PerForm® Technology, rich in Calcium.

  • Increase in fruit size and weight.
  • Improvement of fruit firmness.

Application timing:

  • Fruit Set
  • Fruit Growth

Recommended Dosage

  • Foliar – 3 L/ha
Gravital Force SC logo

Gravital® Force SC is a Bioavailable elemental Silicium and Calcium Biostimulant in liquid form, with a high percentage of available orthosilicic acid [35% Calcium (CaO) & 35% Silicon (SiO2)].

  • Improvement of fruit firmness
  • Improvement of post-harvest shelf life of fruits
  • Strengthens tolerance against both biotic and abiotic stress.

Application timing:

  • Fruit Development
  • Fruit Growth (20 days later)

Recommended Dosage

  • Foliar – 2 L/ha
Nodius Candy logo

Oligosaccharides Biostimulant enriched with 20 different free L-Amino acids of enzymatic hydrolysis, Laminarin and Fucoidan along with Uronic acids of refined Laminaria digitata & Ascophyllum nodosum extracts. Further enhanced by the integration of the E2DA® Technology along with Calcium, Magnesium, Zinc, Boron & Vitamin C.

  • Promotion of Early Production
  • Fruit Color Enhancement
  • Sugar Accumulation
  • Improvement of fruit Organoleptic and Quality characteristics
  • Plant Resistance Improvement to Abiotic Stresses

Application timing:

  • Fruit Ripening

Recommended Dosage

  • Foliar – 4 L/ha

Success Stories Results

Measurements on both plots revealed impressive results in the Agrology treatment. Specifically, the results were as follows:

1. Fruit Weight Increase

Fruit Weight Increase: +24.96 g/fruit or 11.1%

  • Agrology: 249.56 g
  • Control: 224.6 g
With the application of Agrology Program, an increase in Fruit Weight of 11.1% (+24.96 g) was achieved compared to the control
Picture 2. Fruit Weight (g). With the application of Agrology Program, an increase in Fruit Weight of 11.1% (+24.96 g) was achieved compared to the control.

With the application of Agrology Program, an increase of 153 g in fruit weight was achieved compared to Control
Picture 3. Average Fruit Weight – 5 fruits (g). Fruit Samples Agrology (right) and Control (left). With the application of Agrology Program, an increase of 153 g in fruit weight was achieved compared to Control.

2. Fruit Size Increase

Α) Horizontal Diameter Increase (mm): +3.4% or 2.6 mm/fruit

  • Agrology: 80.7 mm​
  • Control: 78.1 mm
With the application of Agrology Program, an increase in Fruit Size (Horizontal Diameter) of 3.4% (+2.6 mm) was achieved compared to the control
Picture 4. Fruit Size (mm) – Horizontal Diameter. With the application of Agrology Program, an increase in Fruit Size (Horizontal Diameter) of 3.4% (+2.6 mm) was achieved compared to the control.

B) Vertical Diameter Increase (mm): +6.1% or 4.1 mm/fruit

  • Agrology: 71 mm​
  • Control: 66.9 mm
With the application of Agrology Program, an increase in Fruit Size (Vertical Diameter) of 6.1% (+4.1 mm) was achieved compared to the control
Picture 5. Fruit Size (mm) – Vertical Diameter. With the application of Agrology Program, an increase in Fruit Size (Vertical Diameter) of 6.1% (+4.1 mm) was achieved compared to the control.

3. Preservation of Fruit Firmness

Maintaining fruit flesh firmness at higher levels, compared to Control:

  • 10 days after harvest at room temperature: +4.1%
  • 20 days after harvest at room temperature: +17.9%
With the application of Agrology Program, an increase in Fruit Firmness of 17.9% was achieved compared to the control, 20 days after harvest at room temperature
Picture 6. Fruit Firmness (Shore Units). With the application of Agrology Program, an increase in Fruit Firmness of 17.9% was achieved compared to the control, 20 days after harvest at room temperature.

4. Total Yield Increase

Total Yield Increase: +3.5 t/ha or 8.6%

  • Agrology: 44 t/ha
  • Control: 40.5 t/ha
With the application of Agrology Program, an increase in Total Yield of 8.6% (+3.5 t/ha) was achieved compared to the control
Picture 7. Total Yield (t/ha). With the application of Agrology Program, an increase in Total Yield of 8.6% (+3.5 t/ha) was achieved compared to the control.

Results Synopsis

Results Synopsis Table - Yield Increase and Improvement of Quality Characteristics in Peach
Picture 8. Results Synopsis

Farmer’s Financial Benefit

Farmer’s Benefit (Average price: 1.2 €/Kg)
Picture 9. Investment – Farmer’s Benefit (Average price: 1.2 €/Kg)
Farmer’s Benefit (Average price: 0.9 €/Kg)
Picture 10. Investment – Farmer’s Benefit (Average price: 0.9 €/Kg)

Obtain detailed information on Agrology’s Functional Crop Nutrition® Programs by the specialized staff of Agrology.

For further information, please contact us at: global@agrology.eu

“This experiment was conducted under specific field conditions and should not be applied as a standard without the guidance of an Agronomist or the Agrology Technical Department. In any case, Agrology Functional Crop Nutrition® products and programs must be applied according to the label or the instructions of the technician-agronomists.”