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The ActiBor-150 and Super ActiBor-21 fertilizers effectively and quickly prevent boron deficiencies. These fertili-zers ensure correct flowering and prevent the cracking of fruit and storage roots. Thanks to optimum content of boron, they reduce the plants’ susceptibility to infections, thanks to which they increase the yield and improve crop quality. Application of ActiBor and Super ActiBor-21 also reduces the consumption of plant protection agents.

Functions: Fertilizer

Chemical Family: Borates, Boron-based Compounds

Technical Data Sheet
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Identification & Functionality

Agrochemical Functions
Technologies

Features & Benefits

Agrochemicals Features

Applications & Uses

Applicable Crop
Dosage and Application

 

Number of

 

Single dosage

 

Crops

Time of application

ActiBor

Super

 

applications

 

 

 

(l/ha)

ActiBor

 

 

 

 

(kg/ha)

 

 

 

 

 

 

BEETROOT

2

I – 4–6 proper leaves phase; II – before the covering the

1–3

1–2

 

rows; with acute boron deficiency – 3–4 sprays every 7 days

 

 

 

 

 

 

 

fall – 1

phase of a well formed rosette

 

 

 

RAPESEED

 

I – after start of vegetation; II – green bud phase; other

1–3

1–2

 

spring – 2   permissible timing – early April and during fall of flower

 

 

 

 

 

 

 

buds

 

 

 

CORN

3

I – 2–6 leaves phase; II – 6–10 leaves; III – before shedding the

1–3

1–2

 

panicle

 

 

 

 

 

 

POTATOES

2

I – development of over-ground parts;

1–2

1–1.5

 

II – beginning of flowering

 

 

 

 

 

 

TOBACCO

2

I – vegetative growth; II – every 10–14 days

1–1.5

1

 

CEREALS

2

I – fall; II – spring, vegetative development

1–1.5

1

 

GRAIN LEGUMES

2

I – phase of 7 leaves or after the rosette is formed in lupine;

1

0.5–1

 

II – before flowering

 

 

 

 

 

 

SMALL-SEED

2

I – 3 weeks after start of spring vegetation; II – before

1

0.5–1

 

LEGUMES

flowering, no later than 3 weeks before harvesting the feed

 

 

 

 

 

PULSES

2

I – before flowering; II – after flowering

1–3

1–2

 

FRUIT TREES AND

fall 2

I – after harvesting; II – after 10–14 days

1

0.5–1

 

 

I – before flowering; II – during flower petal shedding;

 

BUSHES

spring 3

 

III – two weeks after the end of flowering

 

 

 

 

 

 

 

 

GRAPEVINES

2

I – beginning of flowering; II – 7–10 days after

1–1.5

1

 

STRAWBERRY

2

I – white bud phase; II – beginning of flowering

0.5–1.0

0.5–0.7

 

PEPPERS, TOMATOES,

2

I – 2–3 weeks after planting the seedlings, II – before

1–2

1–1.5

 

CUCUMBER

flowering

 

 

 

 

 

VEGETABLES AND

 

I – at the stage of 2–6 leaves formed (approx. 3 weeks after

 

 

 

3

planting the seedling),

1–2

1–1.5

 

DECORATIVE PLANTS

 

 

II and III – intensive growth phase – every 10–14 days

 

 

 

 

 

 

 

 

OTHER

2–3

Every 10–14 days when deficiency occurs

1–2

1–1.5

 

Recommended concentration: Agricultural crops 300–500 liters of solution per hectare, horticultural crops 500–800 liters of solution per hectare, orchards 700–1000 liters of solution per hectare.

Technical Details & Test Data

Boron and Its Significance For Selected Plants

BEETROOT

increased immunity to dry rot, higher content of sugar in the roots

 

RAPESEED

higher quantity of flowers, siliqua and seeds, better winter hardiness

 

CORN

cobs with optimum formation and seed distribution

 

POTATOES

correct flowering and growth support through impact on cell division

 

FRUIT TREES AND

good fruit setting, apples are not susceptible to cracking and rusting, they ripen more

 

slowly in the tree, store well and are tasty due to high level of organic acids, sugar and dry

 

BUSHES

 

mass

 

 

 

GRAPEVINES

regulates correct growth of grapevine tips, facilitates uptake of Co, K, P and Mg ions

 

from the soil; plays an important function in the correct flowering (facilitates pollen

 

 

germination)

 

STRAWBERRY

impacts correct formation of buds and fruit quality (especially the shape and color of skin)

 

PEPPERS

increased yield and better crop quality

 

LEGUMES

complete formation of root papillae

 

TOMATOES

immunization to blossom end rot

 

CAULIFLOWER

better formation of the cauliflower head and prevention of its russeting

 

CABBAGE

prevention of internal russeting of heads and cabbage clubroot

 

CELERY

prevention of internal russeting and empty spaces in the root

 

BRUSSELS SPROUTS

prevention of russeting, improved health of steams

 

BROCCOLI

prevention of head russeting

 

CARROT

healthy roots without cracks

 
Boron Deficiency - Symptoms

 

VEGETATIVE DEVELOPMENT

GENERATIVE DEVELOPMENT

•   inhibition of growth of the whole plant

•   disorders in the pollination and fertilization process

•   incorrect formation and development of tissues

•   clear inhibition of flower and fruit setting

root thickening

•   development of seedless fruit and parthenogenesis

occurrence  of  irregular  chlorosis  between  leaf nerves

•   small, poor quality fruit

 

  • deformation of young leaves and discoloration to dark blue-green
  • breakable and fragile stalks
  • disrupted development of the vascular tissue
  • transpiration disorders