SKU 28597-cMikrochelat Mn-13 (13%) Intermag - manganese fertiliser
Mikrochelat Mn-13 Intermag is a fertiliser containing fully chelated manganese EDTA (130 g Mn/kg, which constitutes 13%). This form of manganese is absorbed, translocated and assimilated by plants faster compared to other forms of manganese.
Description
Mikrochelat Mn-13 Intermag - the most effective source of manganese for your plants
Mikrochelat Mn-13 is a fertiliser containing fully chelated manganese EDTA (130 g Mn/kg (13%)). Manganese (Mn) prepared in this chelated form is absorbed, transported and assimilated by plants faster compared to manganese supplied to plants in other forms.
Mikrochelat Mn13 Intermag can be used both preventively and interventively:
Used preventively in crops with high manganese requirements (e.g. cereals, oilseed rape, maize, potato, sugar beet, apple tree, sour cherry, plum tree, peach, raspberry, pea, bean, spinach, cabbage) it will be the most effective source of manganese. It becomes essential in the presence of soil conditions limiting the availability of this element to plants. Such conditions include high pH, lack of oxygen in the root zone, high iron content. It effectively prevents manganese deficiency in plants.
During interventive use it effectively eliminates manganese deficiency and reduces the negative effects of such temporary deficiency. Plants should be fed interventively when visual symptoms of manganese deficiency appear on plants or when plant tissue analysis indicates too low manganese content (hidden deficiencies).
Manganese (Mn) supplied to plants in the Mikrochelat Mn-13 fertiliser is:
- efficiently and rapidly taken up by plants from solutions in foliar feeding, in fertilisation treatments combined with irrigation (fertigation) and from soil after soil fertilisation,
- safe for plants in all application techniques (according to recommended doses),
- stable in multi-component solutions used in foliar treatments, fertigation and soil sprays,
- stable over a wide pH range of solutions/growing media,
- stable in soils over a wide pH range.
Manganese (Mn) supplied in Mikrochelat Mn-13 Intermag fertiliser positively affects the quantity and quality of yield, including:
- increases the intensity and efficiency of photosynthesis and plant resistance to periodic water shortages and low temperatures,
- influences proper plant growth and development,
- improves the biological value of the yield,
- reduces the risk of nitrogen over-fertilisation,
- improves overall plant condition.
Mikrochelat Mn-13 is intended for use in various fertilisation techniques:
- foliar feeding,
- fertigation (in inert, organic substrates, in soil),
- soil spraying/watering or top dressing after mixing with other soil fertilisers.
Other uses of Mikrochelat Mn 13:
Mikrochelat Mn-13 can also be used as a component of dry and liquid fertiliser mixtures. We also recommend it as a manganese source for other chemicals.
Composition of Mikrochelat Mn-13 Intermag:
- Content of manganese (Mn) chelated by EDTA: 130 g Mn/kg (13%).
Mikrochelat Mn13 is distinguished by very good user properties:
- highly and completely soluble (also in cold and hard water), thanks to the unique ultragranul structure. The solution formed after dissolving ultragranul is free of sediment,
- non-dusting,
- does not cake - highly resistant to external factors during storage.
Physicochemical properties of Mikrochelat Mn 13 chelate solutions:
- product stable in pH range 3–10,
- high solubility in demineralised water – above 1000 g/dm3,
- EC in demineralised water: 0.1% solution – 0.4 mS/cm,
- pH in demineralised water: 0.1% solution – 5.9.
How to use Mikrochelat Mn-13?
FERTIGATION (fertilisation with irrigation) of crops in inert, organic substrates, in soil:
- Detailed recommendations (composition of the nutrient solution and frequency of application) should take into account the nutritional requirements
- of plants as well as agrotechnical and climatic conditions of the cultivation (including substrate type).
- Calculations should consider manganese (Mn) content in other fertilisers used to prepare the nutrient solution and in the water used for preparation.
Fertigation in inert substrates and coconut substrate as well as hydroponic cultivation (nutrient solution supplied continuously or multiple times per day).
- The most commonly recommended manganese (Mn) content in the ready-to-use nutrient solution is 0.5–1 mg Mn/l (i.e. 3.85–7.7 g MIKROCHELAT Mn-13 per 1000 l)
- When preparing concentrated solutions, the MIKROCHELAT Mn-13 dose should be proportionally increased.
Fertigation in organic substrates and soil (nutrient solution supplied periodically - multiple times during the plant growing season). When using MIKROCHELAT Mn-13 with other fertilisers in the ready-to-use nutrient solution, do not exceed a total concentration of 0.2% of all components (i.e. 2 kg and/or l per 1000 l nutrient solution). Recommended amount of MIKROCHELAT Mn-13 during the entire growing season (in split doses, max. 1 kg/ha per cycle):
- 1–3 kg/ha (agricultural crops spraying: cereals, soybean and other legumes, oilseed rape, maize, sunflower, potato, sugar beet)
- 2–3 kg/ha (pome and stone fruit trees, nuts, grapevine)
- 3–5 kg/ha (fruit bushes, strawberry, vegetables, ornamental plants).
SOIL SPRAYING/WATERING or TOP DRESSING after mixing with other soil fertilisers:
- Spray the soil with the solution before sowing or planting seedlings or use together with other soil fertilisers.
- Recommended amount of MIKROCHELAT Mn-13 during the entire growing season:
- 1–3 kg/ha (agricultural crops: cereals, soybean and other legumes, oilseed rape, maize, sunflower, potato, sugar beet),
- 4–6 kg/ha (fruit bushes, strawberry, vegetables, ornamental plants).
FOLIAR TREATMENTS (LEAF SPRAYING):
- For foliar feeding treatments, use MIKROCHELAT Mn-13 in aqueous solution. The fertiliser can be used together with other preparations after conducting a compatibility test.
Interventively - use MIKROCHELAT™ Mn-13 when visual symptoms of manganese deficiency appear on plants or after diagnosing too low manganese content in plants. Treatments should be performed every 3-7 days until deficiency disappears. Use MIKROCHELAT Mn-13 at doses:
- agricultural crops, fruit bushes, strawberry, vegetables, ornamental plants: 0.25–1 kg/ha,
- fruit trees, grapevine: 0.5–1 kg/ha.
Preventively - use MIKROCHELAT Mn-13 at timings and doses presented in the table below.
Doses can be modified considering individual plant needs and cultivation conditions. Avoid using solutions with concentrations exceeding 0.15% (1.5 kg fertiliser/1000 l water) at low air humidity. When applying foliar treatments in protected cultivation, do not exceed 0.15% concentration.
What can Mikrochelat Mn 13 be mixed with? Mixing table.
The mixing table for EDTA Manganese chelate Mikrochelat Mn-13 is available in the "downloads" section.
Mikrochelat Fe-13 – dosing. When to use Mikrochelat Manganese?
Information about dosing of Mikrochelat Mn-13 is available in the "dosing" section. You will also find information on when to use Mikrochelat Mn-13 and how much Mikrochelat Mn 13 to add per litre.
In which crops can Mikrochelat Mn 13 be used?
- Winter wheat,
- Spring wheat,
- Winter triticale,
- Spring triticale,
- Winter feed barley,
- Spring feed barley,
- Winter malting barley,
- Spring malting barley,
- Winter rye,
- Spring rye,
- Oats,
- Winter oilseed rape,
- Spring oilseed rape,
- Sunflower,
- Flax,
- Maize,
- Sugar beet,
- Potato,
- Soya,
- Pea,
- Bean,
- Broad bean,
- Faba bean,
- Lupin,
- Apple tree,
- Pear tree,
- Sweet cherry,
- Sour cherry,
- Plum tree,
- Peach,
- Nectarine,
- Apricot,
- Gooseberry,
- Raspberry,
- Currant,
- Blueberry,
- Grapevine,
- Strawberry,
- Tomato,
- Sweet pepper,
- Cucumber,
- Pumpkin,
- Onion,
- Bulb vegetables,
- Broccoli,
- Cauliflower,
- Red cabbage,
- Savoy cabbage,
- Chinese cabbage,
- Brussels sprouts,
- Kohlrabi,
- Radish,
- Kale,
- Carrot,
- Parsley,
- Parsnip,
- Celery,
- Beetroot,
- Perennial ornamental plant nurseries,
- Fruit plant nurseries,
- Ornamental plants.
Application and dosage
|
Crop |
How to apply? Dosage |
When to apply? |
|---|---|---|
|
Winter wheat |
0.25–1 kg/ha |
· Autumn: 3rd–6th leaf stage · Spring: tillering. Consider this timing optimal for soils with pH above 6.5, high Cu and Fe content in the soil, and when spring is dry and cool. Additionally, manganese increases resistance to basal stem diseases and powdery mildew. · stem elongation · flag leaf stage / beginning of heading. Consider this timing optimal when symptoms of manganese deficiency appear. Additionally, manganese increases resistance to rust. |
|
Spring wheat |
0.25–1 kg/ha |
· leaf development – tillering. Consider this timing optimal for soils with pH above 6.5, high Cu and Fe content in the soil, and when spring is dry and cool. Additionally, manganese increases resistance to basal stem diseases and powdery mildew. · stem elongation · flag leaf stage / beginning of heading. Consider this timing optimal when symptoms of manganese deficiency appear. Additionally, manganese increases resistance to rust. |
|
Winter triticale |
0.25–1 kg/ha |
· Autumn: 3rd–6th leaf stage · Spring: tillering. Consider this timing optimal for soils with pH above 6.5, high Cu and Fe content in the soil, and when spring is dry and cool. Additionally, manganese increases resistance to basal stem diseases and powdery mildew. · stem elongation · flag leaf stage / beginning of heading. Consider this timing optimal when symptoms of manganese deficiency appear. Additionally, manganese increases resistance to rust. |
|
Spring triticale |
0.25–1 kg/ha |
· leaf development – tillering. Consider this timing optimal for soils with pH above 6.5, high Cu and Fe content in the soil, and when spring is dry and cool. Additionally, manganese increases resistance to basal stem diseases and powdery mildew. · stem elongation · flag leaf stage / beginning of heading. Consider this timing optimal when symptoms of manganese deficiency appear. Additionally, manganese increases resistance to rust. |
|
Winter fodder barley |
0.25–1 kg/ha |
· Autumn: leaf development – until beginning of tillering · Spring: beginning of stem elongation · flag leaf stage – until beginning of awn emergence. Consider this timing optimal for soils with pH above 6.5, high Cu and Fe content in the soil, and when spring is dry and cool. Additionally, manganese increases resistance to basal stem diseases and powdery mildew. |
|
Spring fodder barley |
0.25–1 kg/ha |
· leaf development – until beginning of stem elongation · flag leaf stage – until beginning of awn emergence. Consider this timing optimal for soils with pH above 6.5, high Cu and Fe content in the soil, and when spring is dry and cool. Additionally, manganese increases resistance to basal stem diseases and powdery mildew. |
|
Winter malting barley |
0.25–1 kg/ha |
· Autumn: leaf development – until beginning of tillering · Spring: beginning of stem elongation · flag leaf stage – until beginning of awn emergence. Consider this timing optimal for soils with pH above 6.5, high Cu and Fe content in the soil, and when spring is dry and cool. Additionally, manganese increases resistance to basal stem diseases and powdery mildew. |
|
Spring malting barley |
0.25–1 kg/ha |
· leaf development – until beginning of stem elongation · flag leaf stage – until beginning of awn emergence. Consider this timing optimal for soils with pH above 6.5, high Cu and Fe content in the soil, and when spring is dry and cool. Additionally, manganese increases resistance to basal stem diseases and powdery mildew. |
|
Winter rye |
0.25–1 kg/ha |
· Autumn: leaf development – until beginning of tillering. Consider this timing optimal to improve tillering intensity during drought or excessive rainfall. · Spring: beginning of stem elongation · flag leaf stage – until beginning of heading |
|
Spring rye |
0.25–1 kg/ha |
· leaf development – until beginning of stem elongation · flag leaf stage – until beginning of heading |
|
Oats |
0.25–1 kg/ha |
· leaf development – tillering · stem elongation – until flag leaf stage |
|
Winter oilseed rape |
0.25–1 kg/ha |
· Autumn: 4th–8th leaf stage · Spring: beginning of main shoot growth · flower bud development – until beginning of flowering |
|
Spring oilseed rape |
0.25–1 kg/ha |
· leaf development – until beginning of main shoot growth · flower bud development – until beginning of flowering |
|
Sunflower |
0.25–1 kg/ha |
· 4th–6th leaf stage (BBCH 14–16) · beginning of shoot growth (BBCH 30–33) · beginning of bud development (BBCH 51–53) |
|
Flax |
0.25–1 kg/ha |
· 2nd–4th leaf stage (BBCH 12–14) · main shoot growth – shoot reached 50% of typical variety length (BBCH 30–35) · first flower buds visible (BBCH 51–53) |
|
Maize |
0.25–1 kg/ha |
· 7th–8th leaf stage · stem elongation – until beginning of tassel development |
|
Sugar beet |
0.25–1 kg/ha |
· beginning of leaf development · beginning of row closure · beginning of storage root development. Consider this timing optimal when manganese deficiency symptoms appear on plants or when manganese fertilisation was not applied in earlier growth stages. |
|
Potato harvested at full maturity |
0.25–1 kg/ha |
· beginning of shoot and leaf growth (plant height approx. 10 cm) · shoot and leaf growth (plant height >15 cm) · tubers reach approx. 50% of final mass. Consider this timing optimal for varieties susceptible to apple scab |
|
Soya |
0.25–1 kg/ha |
· development of first trifoliate leaves · beginning of shoot growth◇ beginning of flower bud development · beginning of pod and seed development |
|
Pea |
0.25–1 kg/ha |
· development of first true leaves · beginning of shoot growth · beginning of flower bud development · beginning of pod and seed development |
|
Bean |
0.25–1 kg/ha |
· development of first true leaves · beginning of shoot growth · beginning of flower bud development · beginning of pod and seed development |
|
Broad bean |
0.25–1 kg/ha |
· development of first true leaves · beginning of shoot growth · beginning of flower bud development · beginning of pod and seed development |
|
Field bean |
0.25–1 kg/ha |
· development of first true leaves · beginning of shoot growth · beginning of flower bud development · beginning of pod and seed development |
|
Lupin |
0.25–1 kg/ha |
· rosette formation · beginning of shoot growth · beginning of flower bud development · beginning of pod and seed development |
|
Apple tree – orchards without fertigation – young, non-fruiting orchard |
0.5–1 kg/ha |
· Spring: leaf development · Spring/summer: growth of main and lateral shoots. Consider this timing optimal for cultivation on soils with pH above 7 (measured in water). |
|
Apple tree – orchards without fertigation – fruiting orchard |
0.5–1 kg/ha |
· "Mouse ear" stage · fruit reaches 30–50% of typical size. Consider this timing optimal for varieties with green fruit colour. · fruit reaches 60–80% of typical size |
|
Apple tree – orchards with fertigation – fruiting orchard |
0.5–1 kg/ha |
· "Mouse ear" stage · fruit reaches 30–50% of typical size. Consider this timing optimal for varieties with green fruit colour. · fruit reaches 60–80% of typical size |
|
Apple tree – tree nurseries – nurseries of trees grafted by budding |
0.5–1 kg/ha |
· 1st year – summer (approx. 3–4 weeks after budding): end of shoot and leaf growth · 2nd year – spring/summer: growth of main and lateral shoots. Consider this timing optimal for cultivation on soils with pH above 7 (measured in water). |
|
Apple tree – tree nurseries – nurseries of trees grafted by chip budding |
0.5–1 kg/ha |
· 1st year – summer: growth of main shoot and leaf development · 2nd year – spring/summer: growth of main and lateral shoots. Consider this timing optimal for cultivation on soils with pH above 7 (measured in water). |
|
Pear tree – orchards without fertigation – fruiting orchard |
0.5–1 kg/ha |
· "Mouse ear" stage · fruit reaches 30–50% of typical size. Consider this timing optimal for varieties with green fruit colour. · fruit reaches 60–80% of typical size |
|
Sweet cherry – orchards without fertigation – fruiting orchard |
0.5–1 kg/ha |
· flower bud development · fruit set development. Consider this timing optimal for cultivation on alkaline soils. · fruit reaches approx. half of typical size · beginning of fruit ripening |
|
Sweet cherry – orchards with fertigation – fruiting orchard |
0.5–1 kg/ha |
· flower bud development · fruit set development · fruit reaches approx. half of typical size |
| Cherry – orchards without fertigation – fruiting orchard |
0.5–1 kg/ha |
· flower bud development · fruit set development. Consider this timing optimal for cultivation on alkaline soils. · fruit reaches approx. half of typical size |
| Plum tree – orchards without fertigation – fruiting orchard |
0.5–1 kg/ha |
· flower bud development · fruit set development. Consider this timing optimal for cultivation on alkaline soils. · fruit reaches approx. half of typical size · fruit reaches 80–90% of typical size |
| Peach – orchards without fertigation – fruiting orchard |
0.5–1 kg/ha |
· flower bud development · fruit set development. Consider this timing optimal for cultivation on alkaline soils. · fruit reaches approx. half of typical size · fruit reaches 80–90% of typical size |
| Nectarine – orchards without fertigation – fruiting orchard |
0.5–1 kg/ha |
· flower bud development · fruit set development. Consider this timing optimal for cultivation on alkaline soils. · fruit reaches approx. half of typical size · fruit reaches 80–90% of typical size |
| Apricot – orchards without fertigation – fruiting orchard |
0.5–1 kg/ha |
· bud break and flower bud development · fruit set development. Consider this timing optimal for cultivation on alkaline soils. · fruit reaches approx. half of typical size · fruit reaches 80–90% of typical size |
| Gooseberry |
0.25–1 kg/ha |
· after vegetation start, during leaf and fruit development |
| Raspberry – plantations without fertigation – autumn raspberry – varieties fruiting on one-year-old shoots |
0.25–1 kg/ha |
· Spring: resumption of vegetation – leaf development · fruit growth and ripening – until first harvest |
| Summer raspberry – plantations without fertigation – varieties fruiting on two-year-old shoots |
0.25–1 kg/ha |
· leaf and shoot development · fruit growth and ripening – until first harvest |
| Currant |
0.25–1 kg/ha |
· during leaf and shoot development (BBCH 15–35) · beginning of fruit development, first fruits visible on cluster – 90% of fruits formed (BBCH 71–79) |
| Blueberry – plantations without fertigation – fruiting plantations |
0.25–1 kg/ha |
· initial leaf and inflorescence development · end of flowering / beginning of fruit set |
| Grapevine |
0.5–1 kg/ha |
· beginning of leaf and new shoot development: 2 treatments every 7–14 days · inflorescence development · fruit development – until pea-sized berries stage |
| Strawberry – plantations without fertigation – summer-fruiting varieties, not yet fruiting plantations – established in autumn. |
0.25–1 kg/ha |
· Spring: leaf and crown development · Summer: further vegetative growth and bud formation for next season |
| Strawberry – plantations without fertigation – summer-fruiting varieties, fruiting plantations. |
0.25–1 kg/ha |
· Spring: after vegetation resumption – leaf development, 2 treatments every 7–14 days · white bud · beginning of first fruit development · after fruit harvest |
| Strawberry – plantations with fertigation – summer-fruiting varieties, plantations established in summer from green potted plants – field cultivation. |
0.25–1 kg/ha |
· Summer in planting year: after plant adaptation to field conditions – 5th–8th leaf developed · Spring: after vegetation resumption · beginning of inflorescence development |
| Strawberry – plantations with fertigation – summer-fruiting varieties, plantations established in spring from frigo plants – field cultivation. |
0.25–1 kg/ha |
· after plant establishment: 2nd–3rd leaf developed · leaf and inflorescence development. Consider this timing optimal under conditions of limited manganese uptake by roots. |
| Strawberry – plantations with fertigation – remontant varieties, plantations established in spring from frigo plants. Cultivation in soil or growing media. |
0.25–1 kg/ha |
· after plant establishment – 2nd–3rd leaf developed · leaf development · further leaf development and beginning of first inflorescence development · first fruit development and ripening · fruiting period: 1–2 treatments every 14–21 days |
| Strawberry – propagation – production of fresh green runners |
0.25–1 kg/ha |
· Spring: leaf development · Spring: beginning of runner growth · Early summer: elongation growth of runners and formation of leaf rosettes on runners |
| Strawberry – propagation – production of potted runners |
0.25–1 kg/ha |
· FIELD MOTHER PLANTATIONS – spring: leaf development · FIELD MOTHER PLANTATIONS – spring: beginning of runner growth · FIELD MOTHER PLANTATIONS – early summer: elongation growth of runners and formation of leaf rosettes on runners |
| Strawberry – propagation – production of frigo runners |
0.25–1 kg/ha |
· Spring: leaf development · Spring: beginning of runner growth · Early summer: elongation growth of runners and formation of leaf rosettes on runners |
| Tomato |
0.25–1 kg/ha |
· 8–9 or more leaves developed (BBCH 18–19) · 1st–3rd inflorescence visible (BBCH 51–53) · first fruit reached typical size on 1st–2nd cluster (BBCH 71–72) |
| Sweet pepper |
0.25–1 kg/ha |
· 8–9 or more leaves developed (BBCH 18–19) · 1st–3rd inflorescence visible (BBCH 51–53) · first fruit reached typical size on 1st–2nd cluster (BBCH 71–72) |
| Cucumber |
0.25–1 kg/ha |
· 6th–8th true leaf developed on main shoot (BBCH 16–18) · development of first order lateral shoots (BBCH 21–29) |
| Pumpkin |
0.25–1 kg/ha |
· 6th–8th true leaf developed on main shoot (BBCH 16–18) · development of first order lateral shoots (BBCH 21–29) |
| Onion vegetables |
0.25–1 kg/ha |
· clearly visible 6–9 or more leaves (BBCH 16–19) · beginning of harvestable plant part development (BBCH 41–43) |
| Broccoli |
0.25–1 kg/ha |
· leaf growth · beginning of head development |
| Cauliflower |
0.25–1 kg/ha |
· leaf growth · beginning of head development |
| White headed cabbage |
0.25–1 kg/ha |
· leaf growth · beginning of head formation · head reaches approx. 50% of typical size |
| Savoy cabbage |
0.25–1 kg/ha |
· leaf growth · beginning of head formation · head reaches approx. 50% of typical size |
| Red headed cabbage |
0.25–1 kg/ha |
· leaf growth · beginning of head formation |
| Chinese cabbage |
0.25–1 kg/ha |
· leaf growth · beginning of head formation · head reaches approx. 50% of typical size |
| Brussels sprouts |
0.25–1 kg/ha |
· main shoot and leaf growth · beginning of lateral bud (leaf head) formation |
| Kohlrabi |
0.25–1 kg/ha |
· leaf growth |
| Radish |
0.25–1 kg/ha |
· leaf growth |
| Kale |
0.25–1 kg/ha |
· after seedling establishment – leaf development · main shoot and leaf growth |
| Carrot |
0.25–1 kg/ha |
· 5th true leaf stage / root begins to widen (BBCH 15/41) |
| Parsley |
0.25–1 kg/ha |
· 4th–5th true leaf stage / root begins to widen (BBCH 14–15/41) · root reaches 20–40% of typical diameter (BBCH 42–44) |
| Parsnip |
0.25–1 kg/ha |
· 4th–5th true leaf stage / root begins to widen (BBCH 14–15/41) · root reaches 20–40% of typical diameter (BBCH 42–44) |
| Celery |
0.25–1 kg/ha |
· 9 or more leaves / root begins to widen (BBCH 19/41) · root reaches 20–40% of typical diameter (BBCH 42–44) |
| Beetroot |
0.25–1 kg/ha |
· 5 true leaves stage / beginning of row closure (BBCH 15/31) · initial storage root development, diameter >2 cm (BBCH 41–43) |
| Nurseries of perennial ornamental plants |
watering |
· 1–2 treatments every 7–28 days during spring-summer period · 1–2 treatments every 7–21 days during autumn period to increase winter hardiness |
| Nurseries of fruit plants |
watering |
· 1–2 treatments every 7–28 days during spring-summer period · 1–2 treatments every 7–21 days during autumn period to increase winter hardiness |
| Ornamental plants |
watering |
· 1–2 treatments every 7–28 days during spring-summer period · 1–2 treatments every 7–21 days during autumn period to increase winter hardiness |
