YaraVita BIOTRAC fertilizer Boron Zinc algae Ascophyllum nodosum

YaraVita Biotrac is a liquid blend based on nutrients and bioactive compounds extracted from the algae Ascophyllum nodosum for foliar applications

Biotrac was developed to alleviate abiotic stress conditions (e.g. cold and drought) and to help plants in periods of high metabolic demand to stimulate flowering, fruit formation, as well as increase crop quantity and quality. Biotrac contains in its formulation all the adjuvants necessary for effective action. This product is highly compatible for tank mixtures with other products, this makes it easy to apply together with agrochemicals, a feature that also saves time and money.

Composition Biotrac YaraVita:

• Organic carbon(w/w): 10 %;
• Mannitol: 0.97 g/L; 
• Boron: 1.1%;
• Zinc: 1.1%

Doses and methods of use:

• Actinidia: 2 - 3 applications of 3 l/ha at intervals of 10 - 14 days, from bud breakage to the first leaves unfolded. Then 5 to 21 days after the petal fall.
• Citrus fruits: 2 - 3 l/ha applied in pre-flowering, flowering and during fruit formation.
• Brassicas: three applications of 1 - 3 l/ha at intervals of 10 - 14 days starting from the stage of 4/6 leaves.
• Cereals: Apply  1 - 3 l/ha from the 2-leaf stage to the first visible node. Repeating at intervals of 10 - 14 days if necessary.
• Onion: 2 - 3 applications  at 2 - 3 l/ha at intervals of 10 - 14 days starting from the 4 - 6 leaf stage.
• Cucurbits (watermelon, melon, zucchini): 2 - 3 applications of 2 - 3 lt/ha at intervals of 10 - 14 days starting from the stage of 4 - 6 leaves.
• Stone fruits and pome fruits: 2 - 3 l/ha applied in pre-flowering, flowering and after petal fall.
• Strawberry (in open field): 2 - 3 l/ha applied to green buttons and at flowering. Repeat 10 - 14 days later.
• Lettuce:  2 - 3 applications  at 1 - 3 l/ha at intervals of 10 - 14 days starting from the 4 - 6 leaf stage.
• Core: Apply 2 - 3 l/ha when the first leaves appear, early flowering and just before fruit set.
• Olive tree: 2 l/ha at vegetative restart, at intervals of 10 - 14 days in post-flowering and during fruit formation.
• Potato: 2 - 3 l/ha applied at intervals of 10 - 14 days in post-emergence, 20 days after tuber initiation and, if necessary, during tuber growth.
• Tomato (Open field): 2 - 3 applications  at 2 - 3 l/ha at intervals of 10 - 14 days starting from the 4 - 6 leaf stage.
• Vine: 3 l/ha applied at the pre-flowering, flowering and fruit set stages.
• Protected crops: Maximum concentration 0.3 liters for every 100 liters of water . Water dosage 1000 l/ha maximum.