Rice - one of the major cereal crops of cereal family. From the rice grains cereals and starch are producing, and from rice germ – oil. Rice is a source of complex carbohydrates (78%), proteins (7.8%) and also contains fiber (3%) and minerals (small amount of phosphorus, zinc, iron, calcium and iodine), B vitamins (thiamin B1, riboflavin, B2, niacin, B3, B6). In Ukraine traditionally rice area considered to be the northern part of Crimean peninsula (producing 67% of total production in Ukraine), Kherson and Odessa regions and oxbow of Dunay, which provides enough light and heat resources.
Rice is one of the most productive cereal crops. The main factors of formation the productivity of this crop is: modern high-yield varieties, irrigation and balanced mineral nutrition. Irrigation is often done on a "truncated flooding", where the mineral nutrition is limiting, because 30-40% of microelements introduced by foliar feeding of plants.
Recommendations for conducting of foliar feeding of rice by complex fertilizers «ROSTOK»
№ |
Phase of development |
Preparation |
Application rate, l/ha(tons) |
Value |
1 |
Seed treatment |
«ROSTOK» Grain |
3 |
Increasing quality of seed material (germination and vigor) and providing nutrients on the initial phases of growth and development. |
2 |
Tillering |
«ROSTOK» Grain |
2 |
Accelerating the growth of secondary root system of plants and vegetation mass, improvement of rooting, stimulating the tillering, increasing of photosynthesis intensity, has positive impact on plant development; strengthening plant resistance to disease; increasing the harvesting of crop. |
«ROSTOK» Fruiting |
1 |
|||
3 |
Stem elongation – panicle earing |
«ROSTOK» Fruiting |
2 |
Increasing the number of productive branch, confidence and weight of grains in the panicle, protein and starch content in them. |
«ROSTOK» Boron |
1 |
Consumption rate of working solution 200-300 l/ha.
It is advisable to combine feeding with the introduction of crop protection and urea (if necessary).
If necessary, it is recommended to use «ROSTOK» Cooper and «ROSTOK» Manganese.
The content of nutrients in fertilizers «UAROSTOK»® and doses of entering are designed according to the needs of plants in the components during a period of growth and development.
The use of fertilizers «UAROSTOK»® promotes:
Microfertilizer |
Composition of microfertilizer, g/l |
||||||||||
N |
Р2О5 |
К2О |
MgO |
SО3 |
Fe |
Mn |
B |
Zn |
Cu |
Mo |
|
«ROSTOK» Grain |
80,0 |
- |
- |
51,0 |
37,0 |
3,6 |
12,0 |
2,0 |
2,0 |
9,0 |
0,05 |
«ROSTOK» Fruiting |
- |
100,0 |
200,0 |
- |
5,0 |
0,5 |
2,0 |
0,75 |
0,6 |
0,6 |
0,05 |
«ROSTOK» Copper |
- |
- |
- |
- |
- |
- |
- |
- |
- |
75,0 |
- |
«ROSTOK» Manganese |
- |
- |
- |
- |
- |
- |
100,0 |
- |
- |
- |
- |
Microfertilizers «UAROSTOK»® is non-toxic to humans and bees do not cause allergies and environmentally safe.