Технологическая карта выращивания clery strawberry в кокосовом субстрате

1. Preparing and planting seedlings

Длительность этапа:5 дней

* Preparing coconut substrate. The preparation of coconut mats begins with saturating them with a solution of calcium nitrate or a standard working solution of nutrients. After the mat has completely absorbed the solution, the solution supply to the mats must be terminated for 12 hours. During this time, the salts in the coconut substrate will begin to dissolve. This procedure improves the quality of further washing. After soaking the mats in the working solution or calcium nitrate for 12 hours, they must be washed. For washing, use a standard nutrient solution with EC 1.5 mS/cm, pH 5.5. When washing the substrate, it is necessary to check the EC level in the mat every 2-3 waterings. Stop washing when the EC in the mat reaches 2.5 mS/cm.
* Planting seedlings. The prepared seedlings are planted in the mats, with an optimal planting density of 8-12 plants per 1 m². Care should be taken not to crimp roots (if necessary, tips of roots are trimmed) and place the root neck at the substrate level to avoid rotting.
* Adding biofungicides. To prevent root rots, after planting and subsequently every 25-30 days, preparations based on Bacillus subtilis are applied under the root with drip irrigation.
* Watering. Nutrient solution is supplied through drip irrigation. Water for irrigation should have pH 6.5-7.5 and EC less than 0.7 mS/cm, chloride content <130 mg/L.

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2. Rooting

Длительность этапа:14 дней

* Watering. Nutrient solution is supplied through drip irrigation.
* Plant shaping. Removal of runners and damaged leaves.
* Treatment with biofungicides. To prevent powdery mildew, gray mold, and lesions, spray the plants with preparations based on Trichoderma harzianum and Bacillus subtilis once every 25-30 days.
* Setting sticky traps. Use traps with yellow, blue, and black surfaces with special entomological glue applied. Traps are replaced as needed (once every 5-8 weeks).

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3. Flowering

Длительность этапа:35 дней

* Watering. Nutrient solution is supplied through drip irrigation.
* Foliar feeding. Spraying with boric acid solution at a concentration of 0.05-0.1% before flowering.
* Treatment with biofungicides. To prevent powdery mildew, gray mold, and lesions, spray the plants with preparations based on Trichoderma harzianum and Bacillus subtilis once every 25-30 days.
* Pollination. For better pollination, it is best to use bumblebees. It is important to maintain optimal temperature (not higher than 25°C) and humidity (not higher than 70%), as deviations in these parameters can lead to disruption of pollination and deformation of fruits.
* Plant shaping. Removal of runners, old, and damaged leaves. This improves air circulation around the bushes, reducing the risk of fungal diseases.
* Monitoring and treatment with pesticides. The combination of chemical and biological methods of protection reduces the resistance of pests and pathogens.

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4. Fruiting and harvesting

Длительность этапа:35 дней

* Watering. Nutrient solution is supplied through drip irrigation.
* Harvesting. Harvesting begins when the fruits reach full maturity, usually 30-35 days after flowering. It is best to harvest in the morning after the dew has dried when the air temperature is not yet at peak levels. This strawberry variety is characterized by single fruiting during the season, so after the harvest is complete, the plantings are renewed or care for the current ones continues to get a new harvest next season.

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5. Preparing the greenhouse for the next growing cycle

Длительность этапа:14 дней

* Cleaning the greenhouse. Removal of all plant residues (leaves, stems, roots) to prevent the spread of diseases.
* Disinfection of the greenhouse. Disinfection of greenhouse surfaces using safe disinfectant solutions aimed at destroying pathogens and pests.
* Cleaning and disinfecting equipment. Washing and disinfecting all inventory, shelves, containers, and tools used in crop cultivation.
* Checking and adjusting the heating and ventilation system.
* Checking and servicing the lighting system.
* Checking drip emitters and irrigation systems. Cleaning water supply systems, emitters, and hoses to prevent clogs and infections.

6. Storage after harvest

Длительность этапа:10 дней

The optimal temperature for storage is 0–2 °C. At this temperature, the metabolic processes of the berries slow down, which helps to maintain freshness for 7–10 days.

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