Article focuses attention to need of the organization of system of fertilizer at page cultivation – x. cultures. Justification of introduction of doses micro and macrocells is given. Experience of application of the water-soluble fertilizers presented under Akvarin hypermarket is described.
On system of a mineral food at page cultivation – x. cultures the essential part of expenses in engineering procedure is necessary. Without the organization of effective system of fertilizers cultivation of agricultural cultures isn’t profitable. 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 which are a part some the major enzymes, vitamins and other physiologically active connections playing large role in life of plants, plants can’t normally develop. 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. Only at prosperity of the brought microcells their efficiency raises.
In the Crimea there are a lot of soils with rN 7,5-8,0. On these 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 thus raises and the general physical condition of plants improves that in turn leads to increase and other elements of a food. For example, increase of level of a nitric food increases consumption by phosphorus and potassium plants. However, in dependence of ot of a form of nitrogen or its excessive dosage, it has also opposite effect. So, if at extra root top dressing the nitratny or 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.
JSC Ariel in the market offers products of Buysky chemical plant which lets out the wide range of water-soluble fertilizers on the hedatny basis, having the balanced ratio macro – and microfertilizers. Ixispolzuyut for extra root sheet top dressing as addition to traditional system of fertilizers, in systems of the drop irrigation opened and the closed pound, overhead irrigation, a hydroponics on all cultures. Akvarin’s brands 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 of grain 3-5 c/hectares, and rice – to 7 c/hectares.
Akvarin’s action in system of fertilizers reduces dependence of plants on factors external environments. For example, at temperature of the soil below 8-10 degrees the most available element of a food there is a nitrogen. At grain during this period because of a lack of phosphorus and potassium, excessive amount of nitrogen, the second interstice is extended, and the stalk remains thin. Extra root Akvarin No. 13 and Akvarin No. 15 top dressing this case help to solve this problem and positively influence amount of grain in an ear. During the autumn period, in a phase of a kushcheniye, 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 than 10 degrees when phosphorus becomes less available. To accelerate process of formation of productive escapes it is possible, using Akvarin No. 5¿½¿ Akvarin No. 13. For the best rewintering winter osenyuluchshe to work with Akvarin No. 3, with the raised content of potassium. Potassium, increasing concentration of cellular juice, considerably strengthens winter hardiness of a plant.
Microfertilizers can’t solve all problems and replace the main fertilizers. Nitric fertilizers star in receiving big crops. Top dressing winter ammoniac saltpeter and a carbamide, seal of phosphoric and potash fertilizers in the autumn and a complex not root podkormok are necessary receptions of receiving big crops.
At the APP UAAN Crimean institute complex studying of fertilizer of Akvarin No. 5 on winter wheat and winter barley in a season of 2007 was carried out. The productivity increase on the average made 3,3 c/hectares, and costs of introduction of fertilizer of Akvarin No. 5 made within 20 úÓ¡./hectare. Concerning acquisition and application of fertilizers of a series of Akvarin to address in JSC Ariel on ph. 8-050-397-51-90.
N YAGODKIN, manager of JSC Ariel.