Reduction of Oil Spotting in Mandarins
Through Research Programs in collaboration with Universities and Research Institutes 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 Research Program on Mandarins var. Encore was carried out in Chania in collaboration with Dr. Vasileios Ziogas, Researcher at Hellenic Agricultural Organization-DIMITRA (ELGO-DIMITRA).
The field was divided into two equal 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, in this case Gravital® Force SC, aiming to reduce oil spotting in mandarins.
Oil spotting, also known as “Oleocellosis” or “green spotting,” is a physiological disorder in citrus fruits caused by the rupture of oil glands in the peel. This condition results in the appearance of small, dark green or brown spots on the fruit’s surface, which can be unsightly and reduce the marketability of the fruit.
Identity of the Experiment
Cultivation Season: 2018
Location: Ayia Pref. of Chania
Cultivation: Mandarin
Variety: Encore
Trees: Fully productive – Excellent nutritional status
Experiment Goals
The Objective of this Experiment for mandarin was as follows:
- Reduction of Oil Spotting in Mandarins
Agrology’s Functional Crop Nutrition® Program
In the experiment Agrology’s Functional Crop Nutrition® product, Gravital® Force SC, was used.
Gravital® Force SC is a Bioavailable elemental Silicon and Calcium Biostimulant in liquid form, with a high percentage of available orthosilicic acid [35% Calcium (CaO) & 35% Silicon (SiO2)].
- Enhances total yield and improves quality.
- Promotes the absorption and utilization of nutrients such as Nitrogen, Phosphorus, Potassium, Iron, Zinc, and Magnesium.
- Strengthens tolerance against both biotic and abiotic stress
- Prevents the occurrence of physiological diseases
Treatments:
1) Control
2) Gravital® Force SC: 3 applications
- 02/07/2018
- 09/08/2018
- 28/08/2018
Results
Reduction by 35% of Oil Spotting Index
- Control: Oil Spotting Index = 2.77
- Gravital® Force SC: Oil Spotting Index = 1.8
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“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 by Agrology’s Agronomic R&D specialists.”