The scheme of foliar application of sunflower



The scheme of foliar application of sunflower: Intense

Increasing the beans quality, inhibition of the development of fungal diseases
Preventing the reduction of productivity elements
Ecoline Boron Premium 1 л/га + GROS Quitcelium 1 л/га
Stress relief from weather conditions and application of РРP. Prevention of fungal diseases development
Formation of elements of productivity, promoting the growth of the vegetative mass
GROS Phosphite - NP 1.5-2 л/га + Ecoline Boron Premium 1 л/га
Before sowing Sowing Seedling 1st pair of real leaves 3-5 pairs of these leaves 6-8 pairs of these leaves Create a basket Flowering, maturation Complete rudeness
[0] [0 - 1] [2 - 10] [10 - 12] [12 - 15] [15 - 19] [19 - 61] [61 - 85] [85]

Products that are used in the scheme

The scheme of foliar application of sunflower: Basic

Increasing the beans quality
Promotion the formation of elements of productivity
Formation of elements of productivity
Before sowing Sowing Seedling 1st pair of real leaves 3-5 pairs of these leaves 6-8 pairs of these leaves Create a basket Flowering, maturation Complete rudeness
[0] [0 - 1] [2 - 10] [10 - 12] [12 - 15] [15 - 19] [19 - 61] [61 - 85] [85]

Products that are used in the scheme

The scheme of foliar application of sunflower: Supportive

Formation of elements of productivity
Ecoline Boron Organic 1 л/га + Ecoline Phosphite (K) 1.5 л/га
Before sowing Sowing Seedling 1st pair of real leaves 3-5 pairs of these leaves 6-8 pairs of these leaves Create a basket Flowering, maturation Complete rudeness
[0] [0 - 1] [2 - 10] [10 - 12] [12 - 15] [15 - 19] [19 - 61] [61 - 85] [85]

Products that are used in the scheme

Features of sunflower oiling

The main oil crop of our country. Sunflower is demanding to the conditions of mineral nutrition. Hybrid sunflowers of intensive type with a yield of 4-5 t / ha, with an oil content of 47-52% per 1 ton of crop carry 40 .. 60 kg of nitrogen (N), 20..50 phosphorus (P2O5), 100..120 kg of potassium (K2O), about 17 kg of magnesium (MgO), 30 kg of sulfur (SO4), and respond well to its productivity on foliar feeding with magnesium, sulfur, boron and manganese. Sunflowers are among the most sensitive crops to the lack of boron. The reaction to boron in sunflowers is higher, compared with beets sugar. One ton of sunflower crop is given not less than 65 grams of boron, of which 20% is contained in the seeds. Boron compounds are assimilated by sunflowers, from the phase of the five leaves to the appearance of flower buds (the phase of the asterisk). Deficiency of boron in sunflowers is most often manifested in soils with alkaline (pH> 7, 2) the reaction of soil solution, carbonate soils and soils of light granulometric composition (sand, sandy soils, etc.). Its deficit also enhances drought, soil moisture deficit and soil compaction. The shortage of boron compounds in sunflowers prior to flowering results in sterility of pollen, deterioration of the processes of fertilization of flowers, which leads to emptying of baskets and loss of more than 20% of their yields.