Vegetabling of protected ground - this is a very important area of agriculture, which provides people with fresh vegetables throughout the year. The most widely used is growing cucumbers and tomatoes in a protected ground, but it is important to growing and melon, and green Solanaceae crops. Vegetables and greens - are a valuable source of vitamins, especially in winter, because they contain: cucumbers - a large number of Na, Cl, fiber, etc .; tomatoes - vitamins B1, B2, C, P, PP, provitamin A, 2,1-8,8% sugars, malic and citric acids and minerals; eggplant - sugars 2,7-4,0% 0,6-1,4% protein, fat 0.1-0.4% salt P, K, Ca, Fe, carotene, B vitamins, fiber; pepper - vitamins C, B1, B2 and E, carotene and rutin, many essential oils and coarse fiber; pumpkin - vitamins A and E, the elements (K, Ca, P, Mg, Fe, Cu, Zn); watermelon - sugars (mainly fructose), elements (Mg, K, etc.), pectin, carotene, vitamins B1, B2, vitamin C, seeds - Zn; melon - vitamins, trace elements, it is quite satisfying.
In order to form a high performance culture in greenhouses fertilization should be done according to their needs and planned productivity. In addition to these macro plants require a significant amount of trace elements.
Unbalanced nitrogen nutrition and growing greenhouse crops on substrates poor in micronutrients (molybdenum, iron, copper, manganese, boron, sulfur) increases the nitrate content in products.
Recommendations for foliar feeding of complex fertilizers for eggplant and sweet pepper in protected ground
|
№ |
Phase of development |
Preparation |
Application rate |
Value |
|
1 |
After 2-3 days after transplanting |
«ROSTOK» Fruiting |
a)drip irrigation 60-100 ml 1000l irrigation water (0,006-0,01%) or b) Foliar: 200 ml per 10 liters of water |
Improve the healing of the plants after transplantation. |
|
After 10-15 days |
«ROSTOK» Calcium nitrate |
а) drip irrigation: 60-100 ml 1000l irrigation water (0,006-0,01%) or b) foliar: 100 ml per 10 liters of water |
Plants Providing calcium. |
|
|
2 |
After 10-15 days after transplanting |
«ROSTOK» Tomatoes |
а) drip irrigation: 60-100 ml 1000l irrigation water (0,006-0,01%) or b) foliar: 100 ml per 10 liters of water |
Accelerating growth and development - flowering, laying more flowers; This period is the most important for crops for feeding. |
|
«ROSTOK» Magnesium nitrate |
а) drip irrigation: 60-100 ml 1000 l irrigation water (0,006-0,01%) or b) foliar: 100 ml per 10 liters of water |
|||
|
«ROSTOK» Fruiting |
а) drip irrigation: 60-100 ml 1000 l irrigation water (0,006-0,01%) or b) foliar: 200 ml per 10 liters of water |
|||
|
3 |
Budding (after 10-15 days) |
«ROSTOK» Tomatoes |
а) drip irrigation: 60-100 ml 1000l irrigation water (0,006-0,01%) or b) foliar: 300 ml per 10 liters of water |
Intensive laying of the elements of performance. |
|
«ROSTOK» Ovary |
а) drip irrigation: 60-100 ml 1000l irrigation water (0,006-0,01%) or b) foliar: 100 ml per 10 liters of water |
Improved plant growth and development. |
||
|
«ROSTOK» Molybdenum |
а) drip irrigation: 60-100 ml 1000l irrigation water (0,006-0,01%) or b) foliar: 200 ml per 10 liters of water |
Reduction of nitrates in fruits by their restoration to ammonia. |
||
|
«ROSTOK» Manganese |
а) drip irrigation: 60-100 ml per 1000л irrigation water (0,006-0,01%) or b) foliar: 200 ml per 10 liters of water |
It is advisable to combine feeding with the introduction of crop protection and urea (if necessary).
The content of nutrients in fertilizers «UAROSTOK»® and doses of entering designed according to the needs of plants in them in a period of growth and development.
The use of micronutrients «UAROSTOK»® promotes:
|
Microfertilizer |
Composition of microfertilizer, g/l |
|||||||||||||
|
N |
Р2О5 |
К2О |
Nа2О |
MgO |
СаO |
SО3 |
Fe |
Mn |
B |
Zn |
Cu |
Mo |
Сo |
|
|
«ROSTOK» Fruiting |
- |
100 |
200 |
- |
- |
- |
5 |
0,5 |
2 |
0,75 |
0,6 |
0,6 |
0,05 |
- |
|
«ROSTOK» Ovary |
- |
- |
- |
4 |
- |
- |
18 |
6 |
3 |
12,4 |
2,2 |
1,5 |
0,15 |
0,25 |
|
«ROSTOK» Tomatoes |
40 |
- |
- |
- |
- |
- |
29 |
10 |
5 |
4 |
3 |
1,5 |
0,2 |
0,01 |
|
«ROSTOK» Magnesium nitrate |
120 |
- |
- |
- |
130 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
«ROSTOK» Calcium nitrate |
85 |
- |
- |
- |
- |
165 |
- |
- |
- |
- |
- |
- |
- |
- |
|
«ROSTOK» Boron |
- |
- |
- |
- |
- |
- |
- |
- |
- |
100 |
- |
- |
- |
- |
|
«ROSTOK» Manganese |
- |
- |
- |
- |
- |
- |
- |
- |
100 |
- |
- |
- |
- |
- |
|
«ROSTOK» Molybdenum |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
40 |
- |
Microfertilizers «UAROSTOK»® is non-toxic to humans and bees do not cause allergies and environmentally safe.