Micro-Mineralis (Copper) is a versatile and easily digestible liquid microfertiliser for foliar fertilizing of agricultural crops that are sensitive to lack of copper.
Micro-Міneralis (Copper) microfertilizer composition,
ammonium-carboxylate chelates, %.
| Cu |
N |
|
4,0 |
2,0 |
Copper in plants life
Copper is one of enzymes and is involved in redox transformations, about 50% of it is contained in chloroplasts. Deficiency of copper leads to cell membranes’ lignification reduces intensity of respiration and photosynthesis. Symptoms of copper deficiency are manifested mainly on peat lands and acidic sandy soils. Symptoms of grain crops’ disease are: whitening and drying of sheet plate tips. Strong deficit of copper leads to intensive tillering of plants, prevents earing, and causes gradually drying up of all stem. Horticultural crops under lack of copper suffer from eczema.
Among plant, most sensitive to deficit of copper are: wheat, barley, oats, flax, corn, carrots, beets, onions, spinach, lucerne, cabbage, potatoes.
Advantages
Foliar fertilizing with Micro-Mineralis (Copper) microfertilizer:
- increases resistance of plants to fungal and bacterial diseases;
- reduces exposure of grain crops to various kinds of smut diseases;
- increases plants resistance to brown spot;
- increases content of hydrophilic colloid, that is most effective in dry and hot summer.
Usage
Application rates of Micro-Мineralis (Copper)
| Processed culture |
Application rate |
Stage of culture development |
Maximum |
|
Winter wheat, |
1,0-1,5 l/ha |
tillering stage, booting stage, |
3 |
|
Sunflower |
1,0-1,5 l/ha |
stage of 5-7 pairs of leaves, two following processing every 7-10 days |
2 |
|
Corn |
1,0-1,5 l/ha |
stage of 3-7 leaves, repeat in 2 weeks |
2 |
|
Rapeseed |
1,0-1,5 l/ha |
booting stage, budding stage |
2 |
|
Soya, peas |
1,0-1,5 l/ha |
3-5 leaves, budding stage, |
3 |
|
Sugar beet |
1,0-1,5 l/ha |
Before closing of crops, before closing of spacing |
2 |
|
Potato |
1,0-1,5 l/ha |
booting stage, budding stage |
2 |
|
Tomatoes |
1,0-1,5 l/ha |
rooting stage, budding stage, |
3 |
Application rates of working solution: 200-300 l/ha – field crops