Environmental conditions can compromise the success of fruit set, one of the most critical stages in the cycle of fruit and vegetable crops. During this process, the fertilized flower begins its transformation into fruit, defining the yield of the harvest. Factors such as extreme temperatures or water stress can reduce both the quantity and quality of production.
Biostimulants are the key to optimizing this process, helping plants overcome these challenges and ensuring a more stable and profitable harvest.
What happens during fruit set, and why is it a critical moment?
Fruit set is the result of a series of physiological processes that enable fruit formation:
- Pollination: pollen is transferred from the anther to the stigma of the flower.
- Pollen tube germination: pollen develops a tube that transports male gametes to the ovary.
- Fertilization: the fertilized ovule transforms into an embryo, initiating fruit development.
During this phase, the success of fruit set can be affected by several external factors:
- Water stress: both a lack or excess of water can cause premature flower and fruit drop.
- Extreme temperatures: excessive cold reduces pollen viability, while excessively high temperatures affect pollen tube germination.
- Nutrient deficiencies: a lack of essential nutrients such as boron or phosphorus limits pollen tube formation and fertilization.
Biostimulants for fruit set: allies for a successful harvest
Biostimulants for fruit set are formulated to enhance the plant’s natural processes and minimize the impact of abiotic stress. Their application can make the difference between efficient fruit set and low productivity.
Benefits of biostimulants for fruit set: improve flowering and ensure uniform, well-developed fruits
- By providing essential micronutrients, they promote pollination and fertilization.
- They protect plants from sudden temperature changes and water stress, reducing abiotic stress.
- They enhance fruit retention and development by optimizing hormonal activity.
Altinco solutions to improve fruit set
At Altinco, we design natural, residue-free biostimulants that optimize crop performance from flowering to harvest. Among our key solutions for fruit set are:
- Altinco Almar®: a liquid biostimulant with seaweed extracts and boron that enhances pollination and improves fruit quality.
- Altinco Niuper® PHOS: increases phosphorus availability, essential for energy transfer during fruit set.
- Altinco Algiforte®: a biostimulant containing glycine betaine and seaweed extract, ideal for mitigating abiotic stress and improving fruit development.
When and how to apply biostimulants for fruit set
For best results, it is essential to apply biostimulants at the right time and in the correct dosage:
- Before and during flowering: to strengthen pollen viability and pollen tube formation.
- After initial fruit set: to enhance fruit retention and development.
- Under stress conditions: in cases of water deficit or extreme temperatures, their application helps minimize the negative impact on production.
Ensuring optimal fruit set is key to maximizing yield and quality. At Altinco, we offer biostimulants for fruit set designed to enhance this process naturally and effectively, helping crops overcome environmental challenges. Our commitment goes beyond product formulation: we work alongside distributors and farmers to ensure efficient and sustainable crop management.
If you are looking for the best strategy for your crop, our technical team is here to assist you. Contact us!
