Provision of services for the introduction of UAN (urea-ammonium nitrate), ammonium nitrate, regulators and growth promoters, micronutrients and plant protection products (NWR).

Work in difficult terrain and climatic conditions (the presence of power lines, border areas, night-time, frozen-thawed and waterlogged soil).

Work performed on unique machines Bumblebee.

Agrotechnical complex Bumblebee combines three machines for processing plants:

• the rod sprayer on the suspension (without the formation of technological track) and row spacing for all crops;
• the fertilizer spreader with a volume of 800 kg on the suspension (without the formation of technological track) and special wheels to handle the rice fields;
• the aerosol sprayer.

The agrotechnical complex Bumblebee does not damage the plants due to the low-pressure tires. When driving it has a ground pressure of about 0.1 kg/cm2, which makes possible the work during the growing season without damage to the crops. After treatment, the young plants are raised and do not leave traces of the gauge.

the application of UAN. The use of chemicals to increase crop yields

it has been over 150 years since that day, as a scientist from Germany Justus Liebig made a remarkable discovery, proving that even on the barren soil, devoid of organic matter and humus can grow plants, adding to the water certain chemicals. The introduction of growth stimulants in the form of solutions can accelerate ripening and shorten the duration of the cycle, giving the farmers more time to harvest. In contrast to organic substances, mineral fertilizers more predictable effect on the development of vegetation, their properties can in advance to determine exactly, they were easier to deal with.

The fertilization is done in three ways:

• by the main run before the main cultivation;
• be the pre-sowing, in which the growth factors are introduced simultaneously with the sowing of crops;
• by the feeding, which is now in the process of plant growth.

Urea-ammonium nitrate (UAN) is an aqueous solution of ammonium nitrate at a ratio of one-to-one with urea. The absence of free ammonia makes the use of UAN preferred compared to solid nitrogen fertilizers. Currently produced mixture with different percentages of substances. Liquid UAN contain nitrogen in nitrate, ammonium and amide form, which is particularly useful as nutrients accumulate in the soil and act on the plant during growth. Carbamide-ammonia mixture evenly over the surface, quickly penetrate into the soil and effectively act on the plants sown in soils with low moisture content.

Our company provides services of fertilizer and plant protection with unique complexes Bumblebee, which consists of three separate machines:

• the not forming gauge spreader weighing up to 800 kg to special wheels designed for processing rice fields;
• the highly efficient aerosol sprayer;
• the boom sprayer.

Soft pneumatic tires eliminate compaction of the soil between the rows – wheel pressure no more than 0.1 kilograms per square centimeter, which allows, without prejudice to carry out all necessary works during the whole period of plant growth. Rod sprayer on its performance is comparable to efficiency of use of aircraft, and the fertilizer spreader is great for making the dressing. Low-pressure tyres allow you to perform work even in early spring, during the melting of snow.

Introduction NWR – an efficient method of plant protection.

Complex Bumblebee can optionally be used during the measurement fields in case of need to control the state of soil and plants, as well as a vehicle, enabling quality control works without violation of the structure of the topsoil. Using this equipment is the introduction of growth regulators, ammonium nitrate, and of micronutrients.

Chemical methods of plant protection are also introduced with Bumblebee without damage – the Dnieper, Kiev, Kharkov and other regions use our equipment. NWR will effectively neutralize the effects of hostile factors such as pests and diseases. They allow you to selectively destroy the weeds and grass, while not causing harm to the sown plants. In our company you can order the treatment field in order to get rid of pests, and prevent the likely emergence and development of the disease. The price of these works is one of the lowest at the market of Ukraine.

In UAN contains three forms of nitrogen. Amide form of nitrogen is very easily penetrate into the plant through the leaves, but to penetrate the root, on the contrary need a lot more time. For this amide form must first transform into ammonium form, and only then, under the condition of above-zero temperatures, in the nitrate form.

Temperature – one of the factors that directly affect the speed of the transformations of nitrogen forms. The higher the temperature of air and soil, the faster the process of transformation.

the Nitrate form is absorbed by the plant roots, ammonium form, in turn, no, it requires also above-zero ambient temperature. Accordingly, when applying the UAN, we get a long-lasting effect of its assimilation.

Carbamide-ammonia mixture in its composition has no free ammonia, so it does not evaporate during application, the air. When you make UAN the loss of nitrogen not exceed 10% of the total nitrogen, when the application of granular fertilizers significant losses of 30-40%. UAN can be applied in tank mixtures with pesticides. Also it is used as a root and foliar fertilizing at the same time. Can be made, as diluting with water, and not diluted. Perfectly align the application of Cam with trace elements.

Through the leaves food fertilizer UAN absorbed much faster than normal making soil herbicides. Can be combined foliar application and plant protection products.

Advantages of carbamide-ammonia mixtures:

• A more even distribution over the surface during application than other types, such as solid. the
• The operational efficiency in any soil and in all regions, including those with a tendency to drought.
• Penetrates quickly into the soil.
• The extended period of operation, i.e., application of fertilizers not only brings an immediate effect, but due to the temperature and operation of the micro-organisms feed plants over a long period of time.
• Does not contain biuret (inhibits the growth of plants, is contained in urea). 
• Does not contain a free form of ammonia, which makes the use more secure.
• Can be used in different stages of vegetation of a plant.
• Cheaper than granular fertilizer.
• The possibility to combine the application with other liquid fertilizers and pesticides.
• the one-time feeding, as the root system and leaf that is most effective during the growing season. 
• The immediately resolving the issue of enriching the soil, feeding and protection from pests without extra work.
• Is used in the technologies of mini-till and no-till.
• Can be used for pre-sowing treatment of the spring.
• Under the basic treatment in the fall.
• Mineral fertilizers UAN is produced in the form ready for use, there is no need to dilute and calculate proportions.