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Entries by arvensisagro

Recognition that drives our history forward: CEPYME National Award for International Development

4 December, 2025/in Uncategorized/by arvensisagro

There are milestones that mark a turning point in a company’s journey. And in 2025, at Arvensis Agro we are experiencing one of those moments where we are not only celebrating a specific achievement, but also reflecting on a journey that has been built up over many years. Thanks to all this, we have been awarded the CEPYME 2025 Award in the International Development category, a recognition that comes at a time of rapid expansion and consolidates Arvensis as a leading company in the field of general nutrition, biostimulants and biocontrol.

An award that recognises a vision

Beyond the award itself, this recognition validates a way of understanding growth: committing to innovation, quality and sustained expansion in markets that are as diverse as they are demanding. The award places Arvensis among the Spanish companies with the greatest international potential, highlighting its ability to bring high added-value agricultural solutions to different regions of the world.

But this achievement is not the result of a brilliant year or a one-off project. It is the result of almost three decades of work, effort and constant evolution.

27 years building a global brand

Since it all began in 1998, we have grown step by step, expanding our catalogue, increasing our presence and forming strategic alliances that have enabled our products to be available in numerous countries today.

This growth, far from being accidental, is the result of a working model based on:

Continuous research and innovation, to offer more effective and sustainable solutions.
Adaptation to international markets, understanding the particularities of each agricultural region.
Commitment to responsible, efficient and resource-friendly agriculture.
A specialised team, capable of taking the brand to new horizons.

The recognition of CEPYME only serves to highlight this solid and consistent track record, which has made Arvensis a benchmark in the sector.

A shared achievement

Every international advance, every new market opened and every strategic alliance has been built thanks to the collective work of the Arvensis team. Therefore, this award is not seen as an isolated success, but rather as a reflection of the joint effort that has enabled the company to become a benchmark beyond our borders.

It is also an incentive to continue growing and to continue investing in solutions that help farmers achieve better results, while caring for their crops and the environment.

The news is already making waves in various media outlets

The impact of the award has been immediate: several national and regional media outlets are already reporting on the news, highlighting the company’s international reach, the innovative nature of its products and Arvensis’ contribution to the economic and agricultural development of the region.

This media coverage further reinforces the value of the award and demonstrates the interest generated by a company whose evolution has become an example of innovation, perseverance and international vision.

Arvensis Agro gana el Premio nacional Cepyme 2025

Arvensis Agro: Premio CEPYME 2025

Arvensis Agro, Premio Nacional CEPYME 2025 a la Mejor Empresa en Desarrollo Internacional

Arvensis organic management against Pestalotiopsis in strawberry

30 April, 2025/in academic, Products/by arvensisagro

Strawberry (Fragaria × ananassa) is a crop of economic and social importance in Costa Rica, especially in the highlands of the Central Valley.

According to the 2014 National Agricultural Census, Costa Rica had approximately 232 hectares dedicated to strawberry cultivation, spread across 335 farms.

Main regions

Cartago (El Guarco region and surroundings)
Alajuela (Zarcero, Poás)
San José (Dota, Aserrí)
Heredia (Vara Blanca, San Rafael)

In the province of Heredia, particularly in the districts of Vara Blanca and San José de la Montaña, it is estimated that over 26 hectares are dedicated to strawberry cultivation, representing approximately 22% of national production.

These activities not only diversify income sources for producers, but also strengthen the social and cultural fabric of the producing regions. Many of these areas are also engaged in rural tourism, making strawberry an agro-tourism product.

Exports

In 2023, Costa Rica exported $2.92 million USD in fresh strawberries, ranking as the 32nd global exporter of this product.

Although strawberry exports represent a smaller share compared to other agricultural products such as pineapple or banana, they are significantly valuable to local economies, especially in rural communities where strawberry cultivation is a key source of income.

Crop characteristics

Production system:

Grown on raised beds, often in macrotunnels or greenhouses, although some are grown in open fields.
Imported plants are used (frequently from USA, Mexico or Spain), which may bring phytosanitary issues from those countries.

Crop cycle: Annual, though some areas manage two cycles under appropriate conditions.

Main challenges

Diseases such as Botrytis, Colletotrichum, and Pestalotiopsis (the latter has caused up to 90% loss in new plantations).
Climate change: Out-of-season rains and extreme temperatures affect flowering and fruit set.
Lack of technology and dependence on imported plants.
Market access and price fluctuations.

Growth challenges

The strawberry sector in Costa Rica faces challenges related to phytosanitary problems, such as the emergence of fungal diseases, and the effects of climate change. To address these, good agricultural practices have been implemented and the adoption of sustainable technologies is promoted to improve productivity and crop resilience.

Arvensis participated in a field day, collaborating with organic solutions for resistance and defense in strawberry crops.

Working with agronomist Eng. Henry Obando, among other strategies, the use of Glopper associated with Elysium has shown very promising results as a complementary tool, especially against Pestalotiopsis. In this way, the combined use of these two organic solutions, particularly in strawberry cultivation, provides a great preventive solution.

What organic solution does Arvensis propose?

Glopper is an organically certified copper, with systemic action, designed to correct copper deficiencies in plants and strengthen their natural defense systems.

As a complementary solution, Elysium can help us to confront the micronutrient deficiencies suffered by the plant in these situations.

Application of GLOPPER + ELYSIUM in Strawberry Cultivation

Prevent infections: Strengthens natural plant defenses, reducing the likelihood of Pestalotiopsis and other pathogens establishing.
Improve overall plant health: Correcting copper deficiencies leads to more vigorous and disease-resistant growth.
Organic farming compatible: Both products are approved for organic production systems.
Preventive use: The solution is most effective when applied before the disease appears.
Not curative: It does not eliminate already established Pestalotiopsis infections.
Part of an integrated management plan: Must be used alongside other practices, such as using healthy plants, humidity control, and crop rotation.

For effective management of Pestalotiopsis, an integrated approach is recommended, including adequate cultural practices, preventive product use, and when necessary, the application of specific fungicides under the guidance of an agricultural professional.

Microorganisms: the invisible architects of soil (and why you should pay attention to them)

2 April, 2025/in academic/by arvensisagro

If the soil in your crop could talk, what do you think it would say?
Maybe something like, “Without me, your plants wouldn’t last a week.” And it would be right. But what most people ignore is that, beneath the surface, there’s an invisible army at work day and night: microorganisms.

They’re the ones who decide which plants thrive, how nutrients are recycled and how fertile your soil will be in five, ten or twenty years. Want to know how to harness their power to improve the productivity and regeneration of your soils? Read on. What you’ll discover can make the difference between living soil and depleted soil.

Cultivated soils: the starting point

Imagine a freshly tilled field, with fast-growing crops and yield-boosting fertilizers. Here, opportunistic bacteria and fungi reign supreme. They feed on crop residues and synthetic fertilizers, making immediate use of resources.

But there’s a problem: this system is not sustainable in the long term. When you stop fertilizing or switching crops, the soil starts to lose life. And without life, the soil is just dust.

When agriculture stops, life begins

Believe it or not, when agricultural activity ceases, the soil begins to recover on its own. Like a forest after a fire, nitrogen-fixing bacteria and decomposer fungi come to the rescue, enriching the soil with organic matter.

This is key to regenerating depleted soils and restoring the fertility you thought was lost. And yes, there are ways to accelerate this process without waiting years: products like Ferttybyo, activate soil microbiology and fill it with life. At Arvensis we researched these natural interactions and have developed this concentrated microbiological solution to rebuild the vitality of your soil.

The first plants are not alone

The first plants to grow in a recovering soil do not do it alone. They have allies in the subsoil: rhizosphere bacteria and mycorrhizal fungi. This symbiosis accelerates the availability of nutrients and stabilizes the soil, allowing more species to settle in.

If you want to reinforce this natural connection and improve nutrient uptake, Cripthum is a highly concentrated blend of humic and fulvic acids that improves soil structure and optimizes water retention, facilitating regeneration and microbiological balance. If you apply it together with ferttybyo you have a winning formula to recover the health of your soil, fertilize in an advanced way and increase the yield of your crops.

The evolution of the ecosystem

Over time, fungi take over. Saprophytic and mycorrhizal species decompose more complex compounds and favor the colonization of perennial plants.

In grasslands and transitional forests, lignin-degrading fungi and actinobacteria decompose woody debris and deepen root systems. In other words, they prepare the ground for a more stable and resilient ecosystem.

The balance of a mature forest

When an ecosystem reaches maturity, everything works like fine-tuned machinery. Slow-growing oligotrophic microorganisms take over, forming complex networks with trees through ectomycorrhizal associations. This is where key processes such as carbon sequestration and long-term soil stability are regulated.

If you’re looking to transform an impoverished soil into a balanced ecosystem, microorganisms are the key. And with the support of solutions like Ferttybyo and Cripthum, you can accelerate that process in your own soil.

Soil is a living ecosystem: take care of it

Microorganisms not only influence soil regeneration, but are also responsible for soil fertility and long-term stability. If you understand how they work, you can harness their power to improve the productivity of your crops and optimize soil management.

Want to learn more about how to regenerate your soil naturally and effectively? Contact us and a sales technician will advise you.

Assay on the effect of Dispersal for saline soil improvement in roses.

25 March, 2025/in academic, Assays/by arvensisagro

DISPERSAL is a calcium deficiency corrector formula which, in turn, acts by modifying the structure of saline-sodic, compacted, unstructured or blocked soils. Its application causes an unblocking in the soil, improving the assimilation of nutrients. The complexing organic acids transport the calcium to the exchange sites, dragging the sodium to lower areas of the soil, out of the reach of the root system.

DISPERSAL is able to make sodium-saline soils no longer saline or, at least, to reduce salinisation as much as possible.

Once the characteristics of the product had been analysed, the farm technician designated the Cream variety of Cream in Block 4 for this trial, as the beds of this variety show typical chlorosis due to excess salts, defoliation, short and thin stems, which is assumed to be due to a problem of salts in the soil. For this reason, it was decided to apply the product DISPERSAL by trial to reduce this problem.

Objetive

Improve the quality of the variety’s stems to increase the productivity of the variety.

General assay data

Crop: Rose

Variety: Cream de la Cream

Block: 4

Number of beds: 10 beds

Mode of application: Drench with Venturi

General dose: 3 lt/Ha

Dose for 10 beds: 137 cc

Volume of stock solution: 40 litres

Time of application: 7:30h

Methodology

DATE	DOSE	COMMENTS
17-march-2016	3 lt/Ha	1st. Application
24-march-2016	3 lt/Ha	2nd. Application
31-march-2016	3 lt/Ha	3rd. Application
7-april-2016	3 lt/Ha	4th. Application and evaluation
21-april-2016	–	Evaluation

Results

After the 4 applications of DISPERSAL, together with the farm technician, the following was observed:

In the soil of the beds tested, it could be observed that there were no longer many fallen leaves, even when moving and shaking the stems of the variety it could be corroborated that the leaves no longer fall as could be noticed before starting the trial.
Improved foliage colouring
Improved quality and length of stems

Conclusions

After the joint evaluation with the technician of the farm, it can be concluded that the product DISPERSAL, fulfilled its objective, that is to correct the problem of salts, therefore the plant improves the assimilation of the nutrients in the soil and the Calcium becomes more available, a better colouring of the whole crop is observed, an important reduction of the defoliation, improvement in the length of the stems.

The Calcium contained in DISPERSAL is highly soluble and mobile due to the carboxylic acids it contains.

Therefore, we recommend the use of DISPERSAL to correct excess salts and therefore improve the quality of export stems.

Seaweed-based fertilizers: The key to improve the resistance of our crops

19 March, 2025/in academic/by arvensisagro

To understand if seaweeds are good in our fertilizers, we have to ask ourselves the question What are seaweeds?

Seaweeds are photosynthetic organisms that live in salt water, mainly in the oceans and seas. They use sunlight to produce oxygen and carbohydrates that are essential for aquatic ecosystems. Algae do not have roots, stems or leaves, but have structures called rhizoids that help them adhere to rocks. There is a great variety since their size can be microscopic like phytoplankton, as well as visible algae like the nori seaweed that we consume so much, or large algae like kelp, a lamellar algae.

There are several types of seaweeds, and they are mainly classified into three groups, according to their color and chemical characteristics:

Green algae: They are green in color due to chlorophyll, the pigment they use for photosynthesis and are usually found in shallow coastal waters and in areas of high light.
Brown algae: They are brown in color due to a pigment called fucoxanthin, in addition to chlorophyll, and are found in cold or temperate zones.
Red algae: They are red in color due to phycobilin pigments, which complement chlorophyll in photosynthesis and are more common in deeper waters, where light is dimmer, due to their ability to better absorb deeper wavelengths of light.

The algae most commonly used in fertilizers are brown algae due to their richness in alginic acid and mannitol.

The best known is Ascophyllum nodosum as it stimulates growth and resistance to stress. There are many published studies where its efficacy has been proven in crops with good results.

There are also other types of algae that can be used as fertilizers: Macrocystis pyrifera, very rich in minerals such as potassium and calcium, Sargassum spp, used to improve soil moisture retention or Ecklonia maxima which stimulates root growth.

Seaweed-based fertilizers are of particular interest due to their high content of bioactive compounds such as polysaccharides, phytohormones, amino acids and trace elements. These components have the ability to interact with plants in a way that enhances their ability to withstand adverse conditions and maximize their efficiency.

How do seaweeds manage crop resistance?

Improved tolerance to water stress: Drought is one of the most devastating effects of climate change. Seaweed-based fertilizers help plants better manage available water. By applying these fertilizers, plants increase their ability to retain water, allowing them to withstand periods of drought more efficiently.
Increased resistance to temperature extremes: Seaweeds have the ability to regulate plant response to high or low temperatures. When plants are subjected to extreme temperatures, seaweeds promote the production of natural antioxidants, which protect plant cells from thermal damage.
Improved resistance to salinity: In many agricultural regions, saline soil is an increasing challenge due to rising sea levels and inadequate agricultural practices. Seaweed fertilizers can help plants tolerate higher salt levels, improving water and nutrient uptake in saline soils and increasing productivity under these conditions.
Stimulation of root growth: A strong root system is key to nutrient and water uptake, especially under stressful conditions. Seaweed fertilizers can promote the development of deeper and denser roots, improving the ability of plants to access vital resources, even in impoverished soils or extreme conditions.

These are the main functions of adding seaweed extract to fertilizers. However, there are many more, such as increasing plant health, reducing dependence on chemical products or increasing productivity.

Seaweed-based fertilizers are a powerful tool in the fight against the effects of climate change on agriculture. Their ability to improve crop resistance to water stress, temperature extremes and salinity offers a sustainable and effective solution to increase agricultural productivity in a context of increasingly unpredictable climate change. Furthermore, by promoting greener agricultural practices and reducing reliance on chemical inputs, seaweed fertilizers represent a promising option for a greener and more resilient future.

If we are increasingly introducing seaweed into our foods, why not give it to our plants as well?

ARVENSIS AGRO S.A.
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