In this publication the Rayz-Agroservice company offers in the wide range the water-soluble fertilizers having the balanced ratio macro – and microfertilizers. Them use for extra root sheet top dressing in systems of a drop irrigation of the opened and closed soil, overhead irrigation and a hydroponics on all cultures.
At cultivation of crops the essential part of expenses is the share of system of a mineral food in engineering procedure. Without the organization of effective system of fertilizers cultivation of agricultural cultures is low profitable, loses meaning to be engaged in this business. Certainly the leading role activity of plants is played by macrocells: nitrogen, phosphorus, potassium. These elements it is necessary to bring so much that plants didn’t test deficiency for the planned productivity. But without microcells, such as pine forest, zinc, molybdenum, iron, magnesium of a plant can’t normally develop, as they are a part some the major enzymes, vitamins and other physiologically active connections playing large role in life of plants. At deficiency of microcells efficiency of nitrogen, phosphorus and potassium sharply decreases. And how many we wouldn’t increase a dose of nitrogen or other element of a food level of productivity we will not lift. Having only eliminated deficiency of microcells, efficiency of the brought macrocells raises at once.
In the Crimea there are a lot of soils with pH7,5-8,0. On such soils mobility and availability of such elements as zinc, iron, copper, iodine, potassium and phosphorus is much lower, than on soils with rN 6,5.
Receipt of elements of a food is influenced by many factors of environment. Using extra root top dressing by microcells, we increase concentration of cellular juice, and we facilitate water inflow through root system as osmotic pressure raises. In a consequence of it the general physical condition of plants improves that in turn leads to increase in other elements of a food. For example, increase of level of a nitric food increases consumption by phosphorus and potassium plants. However, depending on a form of nitrogen or its excessive dosage it has also opposite effect. So, if at extra root top dressing, the nitratny and ammoniyny form of nitrogen without amidny is used, such top dressing is ineffective. If there is no potassium, consumption of nitrogen, calcium, magnesium decreases. The ratio between nitrogen and potassium considerably influences future crop which size defines potassium.
The Rayz-Agroservice company in the market offers products of the world famous company NU3 which lets out the wide range of water-soluble fertilizers on the helatny basis, having the balanced ratio macro – and microfertilizers.
Them use for extra root sheet top dressing as addition to traditional system of fertilizers, in systems of the drop irrigation opened and closed soil, overhead irrigation, a hydroponics on all cultures. Brands kristalonov use depending on phases of development of cultures, their physiological and biological requirements, acidity of the soil, a chemical composition of water. Application them in the Crimea (2 kg/hectares) give an increase on grain 3-5 c/hectares, and on rice – to 7 c/hectares.
Action kristalonov in system of fertilizers reduces dependence of plants on environment factors. For example, at soil temperature below 8-100S the most available element of a food there is a nitrogen. At grain during this period because of a lack of phosphorus and potassium and excessive amount of nitrogen, the second interstice is extended, and the stalk remains thin. Extra root top dressing kristalony yellow and kristalony brown in this case help to solve this problem and influence amount of grain in an ear. During the autumn period in a phase of a kushcheniye of a plant feel huge need for phosphorus, but often in the absence of moisture in the soil carry out later sowing winter and plants should develop at soil temperature less 100S when phosphorus becomes less available. To accelerate process of formation of productive escapes it is possible using kristalon special or kristalon the yellow. For the best rewintering winter in the autumn it is better to work kristalony brown, with the raised content of potassium. Potassium increasing concentration of cellular juice considerably strengthens winter hardiness of a plant.
Certainly microfertilizers can’t solve all problems and replace the main fertilizers. Nitric fertilizers solve the leading and main role in receiving big crops. Top dressing winter ammoniac saltpeter and a carbamide, seal of phosphoric and potash fertilizers in the autumn, a complex extra root podkormok is necessary reception of receiving big crops. So it is successful to carry out to you early-spring top dressing.
A.Shalnev, manager of KF DP "Rayz-Agroservice".