Plonvit Nitro Intermag - crystalline NPK fertiliser (31/12/10) with micronutrients

Winter wheat

2–5 kg/ha

·        Spring: tillering

·        stem elongation

·        flag leaf stage / beginning of heading

Spring wheat

2–5 kg/ha

·        leaf development – tillering

·        stem elongation

·        flag leaf stage / beginning of heading

Winter triticale

2–5 kg/ha

·        Spring: continuation of tillering

·        stem elongation

·        flag leaf stage / beginning of heading

Spring triticale

2–5 kg/ha

·        leaf development – tillering

·        stem elongation

·        flag leaf stage / beginning of heading

Winter fodder barley

2–5 kg/ha

·        Autumn: leaf development – until beginning of tillering. Treatment considered optimal in case of poor plant condition.

·        Spring: beginning of stem elongation

·        flag leaf stage – until beginning of awn emergence

·        end of flowering – until milk grain maturity

Spring fodder barley

2–5 kg/ha

·        leaf development – until beginning of stem elongation

·        flag leaf stage – until beginning of awn emergence

·        end of flowering – until milk grain maturity

Winter malting barley

2–5 kg/ha

·        Autumn: leaf development – until beginning of tillering. Treatment considered optimal in case of poor plant condition.

·        Spring: beginning of stem elongation. Treatment considered optimal in case of poor plant condition.

·        flag leaf stage – until beginning of awn emergence

Spring malting barley

2–5 kg/ha

·        leaf development – until beginning of stem elongation

·        flag leaf stage – until beginning of awn emergence

Winter rye

2–5 kg/ha

·        Autumn: leaf development – until beginning of tillering. Treatment considered optimal in case of poor plant condition.

·        Spring: beginning of stem elongation

·        flag leaf stage – until beginning of heading

·        end of flowering – until beginning of milk grain maturity

Spring rye

2–5 kg/ha

·        leaf development – until beginning of stem elongation

·        flag leaf stage – until beginning of heading

·        end of flowering – until beginning of milk grain maturity

Oats

2–5 kg/ha

·        leaf development – tillering

·        stem elongation – until flag leaf stage

·        end of flowering – until beginning of milk grain maturity

Winter oilseed rape

2–5 kg/ha

·        Autumn: 4th–6th leaf stage. Treatment considered optimal in case of poor plant condition.

·        Spring: beginning of main shoot growth

·        flower bud development – until beginning of flowering: 1–2 treatments every 5–10 days

·        from beginning of petal fall – until beginning of pod development. Treatment considered optimal (“at petal fall”) in case of poor plant condition or insufficient nitrogen availability to achieve maximum yield.

Spring oilseed rape

2–5 kg/ha

·        leaf development – until beginning of main shoot growth

·        flower bud development – until beginning of flowering: 1–2 treatments every 5–10 days

·        from beginning of petal fall – until beginning of pod development. Treatment considered optimal (“at petal fall”) in case of poor plant condition or insufficient nitrogen availability to achieve maximum yield.

Sunflower

2–5 kg/ha

·        4th–6th leaf stage (BBCH 14–16)

·        beginning of shoot growth (BBCH 30–33)

·        beginning of bud development (BBCH 51–53)

Flax

2–5 kg/ha

·        2nd–4th leaf stage (BBCH 12–14)

·        beginning of shoot growth – shoot reached 50% of typical length for the variety (BBCH 30–35)

·        visible first flower buds (BBCH 51–53)

Maize

2–5 kg/ha

·        2nd–6th leaf stage (optimal treatment timing is 4 leaves)

·        7th–8th leaf stage

·        stem elongation – until beginning of tassel development

Sugar beet

2–5 kg/ha

·        beginning of leaf development

·        beginning of row closure

·        beginning of storage root development

Potato

2–5 kg/ha

·        beginning of shoot and leaf growth (plants approx. 10 cm tall)

·        shoot and leaf growth (plants >15 cm tall)

·        beginning of tuber growth

·        tubers reach approx. 50% of final mass

Soya

2–5 kg/ha

·        development of first trifoliate leaves. Treatment considered optimal when grown on soils with pH <6.5 or expected poor nodulation.

·        beginning of flower bud development

·        beginning of pod and seed development. Treatment considered optimal under limited photosynthesis due to adverse weather or poor nodulation.

Pea

2–5 kg/ha

·        development of first true leaves. Treatment considered optimal when grown on soils with pH <6.5 or expected poor nodulation.

·        beginning of flower bud development

·        beginning of pod and seed development. Treatment considered optimal under limited photosynthesis due to adverse weather or poor nodulation.

Bean

2–5 kg/ha

·        development of first true leaves. Treatment considered optimal when grown on soils with pH <6.5 or expected poor nodulation.

·        beginning of flower bud development

·        beginning of pod and seed development. Treatment considered optimal under limited photosynthesis due to adverse weather or poor nodulation.

Broad bean

2–5 kg/ha

·        development of first true leaves. Treatment considered optimal when grown on soils with pH <6.5 or expected poor nodulation.

·        beginning of flower bud development

·        beginning of pod and seed development. Treatment considered optimal under limited photosynthesis due to adverse weather or poor nodulation.

Field bean

2–5 kg/ha

·        development of first true leaves. Treatment considered optimal when grown on soils with pH <6.5 or expected poor nodulation.

·        beginning of flower bud development

·        beginning of pod and seed development. Treatment considered optimal under limited photosynthesis due to adverse weather or poor nodulation.

Lupin

2–5 kg/ha

·        rosette formation. Treatment considered optimal under limited photosynthesis due to adverse weather or poor nodulation.

·        beginning of flower bud development

·        beginning of pod and seed development. Treatment considered optimal under limited photosynthesis due to adverse weather or poor nodulation.

Apple tree – orchards without fertigation – young, non-fruiting orchard

2–5 kg/ha

·        Spring: leaf development

·        Spring/summer: growth of main and lateral shoots

Apple tree – orchards without fertigation – fruiting orchard

2–5 kg/ha

·        green bud

·        pink bud

·        end of flowering: most petals fallen

·        beginning of fruit development

·        fruit reaches 30–50% of typical size

·        after fruit harvest

Apple tree – orchards with fertigation – fruiting orchard

2–5 kg/ha

·        green bud

·        after fruit harvest

Apple tree – tree nurseries – nursery of trees grafted by budding

2–5 kg/ha

·        1st year – spring (after rootstock acceptance): beginning of leaf development

·        1st year – summer (approx. 3–4 weeks after budding): end of shoot and leaf growth

·        2nd year – spring (after cutting rootstock above bud union): beginning of shoot and leaf development

·        2nd year – spring/summer: growth of main and lateral shoots

Apple tree – tree nurseries – nursery of trees grafted by grafting

2–5 kg/ha

·        1st year – spring (after acceptance of grafted rootstocks): beginning of shoot and leaf development

·        1st year – summer: growth of main shoot and leaf development

·        2nd year – spring (10–14 days after cutting main shoot to 60–65 cm height): beginning of shoot and leaf development

·        2nd year – spring/summer: growth of main and lateral shoots

Pear tree – orchards without fertigation – fruiting orchard

2–5 kg/ha

·        green bud

·        white bud

·        beginning of fruit development

·        fruit reaches 30–50% of typical size

·        after fruit harvest. Treatment considered optimal in case of poor tree condition after harvest.

Sweet cherry – orchards without fertigation – fruiting orchard

2–5 kg/ha

·        flower bud development

·        fruit set development

·        fruit reaches approx. half of typical size

·        after fruit harvest: 2–3 treatments every 10–14 days

Sweet cherry – orchards with fertigation – fruiting orchard

2–5 kg/ha

·        after fruit harvest: 2–3 treatments every 10–14 days

Sour cherry – orchards without fertigation – fruiting orchard

2–5 kg/ha

·        flower bud development

·        fruit set development

·        fruit reaches approx. half of typical size

·        after fruit harvest: 2–3 treatments every 10–14 days

Peach – orchards without fertigation – fruiting orchard

2–5 kg/ha

·        flower bud development

·        fruit set development

·        fruit reaches approx. 30% of typical size

·        after fruit harvest: 1–2 treatments every 7–10 days

Nectarine – orchards without fertigation – fruiting orchard

2–5 kg/ha

·        flower bud development

·        fruit set development

·        fruit reaches approx. 30% of typical size

·        after fruit harvest: 1–2 treatments every 7–10 days

Apricot – orchards without fertigation – fruiting orchard

2–5 kg/ha

·        bud break and flower bud development. Treatment considered optimal when air temperature allows effective application.

·        fruit set development

·        fruit reaches approx. 30% of typical size

·        after fruit harvest: 1–2 treatments every 7–10 days

Plum tree – orchards without fertigation – fruiting orchard

2–5 kg/ha

·        flower bud development

·        fruit set development

·        fruit reaches approx. 30% of typical size

·        after fruit harvest: 1–2 treatments every 7–10 days

Gooseberry

2–5 kg/ha

·        after vegetation start, during leaf and fruit development, 1–2 treatments every 7–14 days

·        after fruit harvest

Raspberry – plantations without fertigation – summer raspberry – varieties fruiting on one-year-old shoots

2–5 kg/ha

·        shoots reach approx. 1/3 of target length

·        shoots reach approx. 1/2 of target length

·        first shoots reach target length

·        beginning of first inflorescence development

·        beginning of first fruit development

Raspberry – plantations without fertigation – autumn raspberry – varieties fruiting on two-year-old shoots

2–5 kg/ha

·        leaf and shoot development: 2 treatments every 10–14 days

·        beginning of inflorescence development

·        beginning of fruit development

·        immediately after harvest: 1–2 treatments every 10–21 days, before bud formation for next growing season

Currant

2–5 kg/ha

·        leaf and shoot development (BBCH 15–39)

·        closed flower buds – leaf tips beyond flower scales (BBCH 51–54)

·        beginning of fruit development (BBCH 71)

·        immediately after fruit harvest, 1–2 treatments every 10–21 days, before bud formation for next growing season

Blueberry – non-fertigated plantation – fruiting plantations

2–5 kg/ha

·        bud development

·        initial leaf and inflorescence development

·        inflorescence development until beginning of flowering

·        end of flowering / beginning of fruit set

·        after fruit harvest: 1–2 treatments every 14–21 days

Grapevine

2–5 kg/ha

·        beginning of leaf and new shoot development

·        inflorescence development

·        fruit development – until pea-sized berries: 1–2 treatments every 10–14 days

Strawberry – plantations without fertigation – summer fruiting varieties, not yet fruiting plantations – established in autumn

2–5 kg/ha

·        Spring: leaf and crown development

·        Summer: further vegetative growth and bud formation for next season

Strawberry – plantations without fertigation – summer fruiting varieties, fully fruiting plantations

2–5 kg/ha

·        Spring: after vegetation restart – leaf development

·        white bud

·        beginning of flowering

·        beginning of first fruit development

·        after fruit harvest, 1–2 treatments every 10–21 days. If leaves are mown, perform treatment at 2–3 fully developed new leaves stage.

Strawberry – propagation – production of fresh green runners

2–5 kg/ha

·        Spring: leaf development

·        Spring: beginning of runner growth

·        Early summer: elongation growth of runners and formation of leaf rosettes on runners

·        Summer: development, growth and rooting of runners

Strawberry – propagation – production of potted runners

2–5 kg/ha or watering
solution 0.05–0.1%
spraying
solution 0.25–0.3% (in last three timings)

·        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

·        POTTED RUNNERS: 2nd–3rd day after planting

·        POTTED RUNNERS: 5th–7th day after planting

·        POTTED RUNNERS: 14th–21st day after planting

Strawberry – propagation – production of frigo runners

2–5 kg/ha

·        Spring: leaf development

·        Spring: beginning of runner growth

·        Early summer: elongation growth of runners and formation of leaf rosettes on runners

·        Summer: development, growth and rooting of runners

Tomato

2–5 kg/ha

·        5th–8th true leaf developed on main shoot (BBCH 15–18)

·        1st–3rd inflorescence visible (BBCH 51–53)

·        first flower open on 1st–3rd inflorescence (BBCH 61–63)

·        first fruit reached typical size on 1st cluster (BBCH 71)

Sweet pepper

2–5 kg/ha

·        8–9 or more leaves developed on main shoot (BBCH 18–19)

·        1st–3rd flower bud visible (BBCH 51–53)

·        beginning of flowering (BBCH 59–61)

·        beginning of fruit development, 1st–2nd fruit reached typical size and shape (BBCH 71–72)

Cucumber

2–5 kg/ha

·        3rd–5th true leaf developed on main shoot (BBCH 13–15)

·        6–9 or more leaves developed on main shoot (BBCH 16–19)

·        development of first order lateral shoots (BBCH 21–29)

·        on main shoot, 1st–2nd flower bud on elongated peduncle visible (BBCH 51–52)

Pumpkin

2–5 kg/ha

·        3rd–5th true leaf developed on main shoot (BBCH 13–15)

·        6–9 or more leaves developed on main shoot (BBCH 16–19)

·        development of first order lateral shoots (BBCH 21–29)

·        on main shoot, 1st–2nd flower bud on elongated peduncle visible (BBCH 51–52)

Onion

2–5 kg/ha

·        clearly visible 3rd–5th leaf

·        leaf growth (3–4 weeks after emergence / after transplanting seedlings)

·        beginning of bulb formation

·        bulb reaches 30–50% of typical size

Garlic

2–5 kg/ha

·        clearly visible 3rd–5th leaf

·        leaf growth (3–4 weeks after emergence)

·        beginning of bulb formation

·        bulb reaches 30–50% of typical size

Leek

2–5 kg/ha

·        clearly visible 3rd–5th leaf

·        leaf growth (3–4 weeks after emergence / after transplanting seedlings)

·        beginning of harvestable part formation

·        harvestable part reaches 30–50% of typical size

Bulb vegetables - seedling production

watering
solution 0.05–0.1%
spraying
solution 0.25–0.3%

·        leaf growth: 1–2 treatments every 7–10 days

Broccoli

2–5 kg/ha

·        after seedling acceptance – leaf development

·        leaf growth

·        beginning of head development: 1–2 treatments every 7–14 days

Cauliflower

2–5 kg/ha

·        after seedling acceptance – leaf development

·        leaf growth

·        beginning of head development: 1–2 treatments every 7–14 days

White cabbage

2–5 kg/ha

·        after seedling acceptance – leaf development

·        leaf growth

·        beginning of head development: 1–2 treatments every 7–14 days

·        head reaches approx. 50% of typical size

Red cabbage

2–5 kg/ha

·        after seedling acceptance – leaf development

·        leaf growth

·        beginning of head development: 1–2 treatments every 7–14 days

·        head reaches approx. 50% of typical size

Savoy cabbage

2–5 kg/ha

·        after seedling acceptance – leaf development

·        leaf growth

·        beginning of head development: 1–2 treatments every 7–14 days

·        head reaches approx. 50% of typical size

Chinese cabbage

2–5 kg/ha

·        after seedling acceptance – leaf development

·        leaf growth

·        beginning of head development: 1–2 treatments every 7–14 days

Brussels sprouts

2–5 kg/ha

·        after seedling acceptance – leaf development

·        growth of main shoot and leaves

·        beginning of side bud (leaf head) formation

·        approx. 50% of heads formed

Kohlrabi

2–5 kg/ha

·        after seedling acceptance – leaf development

Radish

2–5 kg/ha

·        after plant emergence – leaf development

Kale

2–5 kg/ha

·        after seedling acceptance – leaf development

·        growth of main shoot and leaves

·        approx. 50% of leaf mass formed

Cabbage vegetables - seedling production

watering
solution 0.05–0.1%
spraying
solution 0.25–0.3%

·        development of first true leaves: 1–2 treatments every 7–10 days

Carrot

2–5 kg/ha

·        3rd–4th true leaf stage (BBCH 13–14)

·        5th leaf stage / root begins to widen – root reaches 20% of typical diameter (BBCH 15/41–42)

·        root reaches 30–40% of typical diameter (BBCH 43–44)

Parsley

2–5 kg/ha

·        3rd–4th true leaf stage (BBCH 13–14)

·        5th leaf stage / root begins to widen – root reaches 20% of typical diameter (BBCH 15/41–42)

·        root reaches 30–40% of typical diameter (BBCH 43–44)

Parsnip

2–5 kg/ha

·        3rd–4th true leaf stage (BBCH 13–14)

·        5th leaf stage / root begins to widen – root reaches 20% of typical diameter (BBCH 15/41–42)

·        root reaches 30–40% of typical diameter (BBCH 43–44)

Celery

2–5 kg/ha for field cultivation. For seedlings watering
solution 0.05–0.1%
spraying
solution 0.25–0.3%

·        Seedlings 2nd–3rd true leaf stage (BBCH 12–13)

·        Field cultivation: 7th–8th leaf stage (BBCH 17–18), 9 or more leaves / root begins to widen – root reaches 20% of typical diameter
(BBCH 19/41–42), root reaches 30–40% of typical diameter (BBCH 43–44)

Beetroot

2–5 kg/ha

·        2–4 true leaf stage / 1–2 pairs of leaves (BBCH 12–14)

·        5 true leaf stage / beginning of row closure (BBCH 15/31)

·        initial storage root development, ø >2 cm (BBCH 41–43)

Lawn

solution 0.25–0.3%

·        after vegetation start

·        during spring-summer period 4–5 treatments after successive mowings (last treatment no later than end of summer)

Perennial ornamental plant nurseries

watering
solution 0.05–0.1%
spraying
solution 0.25–0.3%

·        during spring-summer period 2–4 treatments every 7–14 days (last treatment no later than end of summer)

Orchard plant nurseries

watering
solution 0.05–0.1%
spraying
solution 0.25–0.3%

·        during spring-summer period 2–4 treatments every 7–14 days (last treatment no later than end of summer)

Annual ornamental plant nurseries

watering
solution 0.05–0.1%
spraying
solution 0.25–0.3%

·        in early development stages 1–2 treatments every 7–14 days

Ornamental plants

watering
solution 0.05–0.1%
spraying
solution 0.25–0.3%

·        during spring (until end) summer 2–4 treatments every 7–14 days