Agro Chelate is a complex blend of organic and amino acids designed to chelate and sequester elemental ions in spray and irrigation water. It also functions as a buffering agent, improving the effectiveness of foliar sprays and irrigation systems. By binding unwanted ions such as bicarbonates and chlorides, Agro Chelate enhances compatibility and improves nutrient uptake by crops:contentReference
Biostimulants (as Organic Acids) | 60% w/v (48.4% w/w) |
Biostimulants (as Amino Acids) | 5% w/v (4% w/w) |
Total Biostimulants | 65% w/v (52.4% w/w) |
Colour | Light Caramel |
S.G. | 1.22 - 1.26 |
pH | 2.5 - 3.5 |
Available Sizes | 5L, 20L, 200L, 1000L |
Use | Rate/Ha | Dilution | Application |
---|---|---|---|
All Foliar | 0.5 - 1 L | 1:1000 | Improves uptake by crops and tank compatibilities |
Tank Compatibility (Hard Water) | 2 - 5 L | 1:200 | Improves compatibility of difficult mixes and very hard water |
Irrigation | 1 - 3 L | - | Mix in fertigation tank or inject directly into irrigation line |
Fertigation | 200 - 300 ppm | - | Mix in fertigation tank or inject directly into irrigation line |
Agro Chelate is not just a water conditioner – it enhances nutrient efficiency across a wide range of crops. Its organic and amino acid blend improves the uptake of applied fertilisers while cleaning irrigation systems over time. For growers working with hard bore or river water, Agro Chelate reduces issues caused by bicarbonates, chlorides, and other ions that interfere with nutrient delivery. This makes it an essential additive for efficient and reliable crop nutrition:
How does Agro Chelate improve crop nutrition and spray performance?
Agro Chelate enhances foliar sprays and irrigation by chelating unwanted ions, such as bicarbonates and chlorides, which often reduce the effectiveness of applied nutrients. By binding these ions, Agro Chelate ensures that essential elements remain plant-available. It also buffers spray solutions, improves compatibility with other chemicals, and gradually cleans irrigation lines.
Key benefits include:
By addressing both nutrient availability and water quality, Agro Chelate supports healthier crops and more effective spray programs.
File | Title | File Description | Type | Section |
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Agro_Chelate_2022.pdf | Agro Chelate - Organic Acid Concentrate | Agro Chelate is a complex blend of organic and amino acids designed to chelate and sequester elemental ions in spray and irrigation water. Agro Chelate also acts as a buffering agent. | Diagrams | Document |
At the 5th International Conference on Sustainable Agriculture and Biosystems, researchers in Iran presented findings on why fruit and flower drop occurs in fruit trees and what growers can do to reduce losses. Drawing on their work, we explore the phenomenon of fruit and flower drop, the underlying causes, and practical remedies for orchard managers.
Fruit trees contribute significantly to agricultural economies across the world. Their production supports farm income, provides employment for skilled horticulturists, and underpins industries ranging from fresh produce to processing and food manufacturing. Cultivation involves a complex mix of practices: careful irrigation management, balanced fertilisation, pruning, pest control, and the application of modern technologies. Beyond economics, fruit trees are valued for their nutritional contributions, supplying sugars, oils, proteins, vitamins, and essential minerals through both fresh consumption and processed goods.
Fruit and flower drop is a natural occurrence in many tree species. Its extent varies according to cultivar, climate, soil type, and orchard practices. In some cases, drop is beneficial, helping the tree regulate excessive fruit load through “natural thinning.” But when drop is excessive or occurs at the wrong stage, it becomes detrimental, reducing yields and profitability.
Researchers typically divide drop into three categories:
Environmental Factors
The underlying mechanism of drop is closely linked to plant hormones. As fruits grow, the concentration of auxins (growth-promoting hormones) declines, while ethylene levels rise. This shift lowers the fruit detachment force (FDF), weakening the connection between fruit and tree. The abscission zone (the separation layer) becomes increasingly sensitive to ethylene, causing fruit drop. Environmental conditions such as temperature and humidity interact with these hormonal signals to intensify drop.
Growers can apply several strategies to reduce drop and improve fruit set:
While some degree of fruit and flower drop is unavoidable, excessive losses can usually be mitigated through careful orchard management. Attention to fertilisation, irrigation, pest control, and pollination provides the best defence against unnecessary drop.
Al-Dulaimy, A.F.Z., Alalaf, A.H., Al-Hayali, R.E.Y., & ALTaey, D.K.A. (2023). Flowers and Fruits Drop in Fruit Trees … Causes and Solutions: A review. Practical Advice
Presented at the 5th International Conference for Agricultural and Environment Sciences. IOP Conf. Ser.: Earth Environ. Sci. 1158 042010. Read Full Article
Photo credit: “Landscape view of the flowers of an olive tree (Olea europaea)” by Zsolyomi, available on Shutterstock (Asset ID: 2470400251). Licensed via Shutterstock Royalty-Free License.