HYDROPONICS IS A NEW PARADIGM AND A WAY OF FODDER PRODUCTION INTENSIFICATION

Hydroponics is a way of intensification and a new paradigm of fodder production: from adaptive plant growing to operated cultivation of green mass of the set property. In a review the precondition of introduction of the alternative high-quality green foods "know-how" in completely controllable conditions are presented. Terms and definitions of the general concept and separate parts of hydroponic forage are given. Hydroponics makes for every day providing animals with the adequate quantity of high-quality forage. The hydroponics of forages allows to cultivate ecologically pure and organic product commercially, within economically defensible expenses. The synergy is shown and examples of zootechnical and economic efficiency are resulted.

USE OF WHITE LUPIN AS A BASE FOR FEED WITH HIGH PROTEIN CONTENT

The paper presents data on the biochemical composition of seeds and amino acid composition of legumes, white lupine. The indicators of biochemical composition of extruded and granulated feed made on the basis of white lupin grain are given. The results of the use of the antioxidant Agidol in the composition of prepared feed and its effect on its shelf life are described.

ECONOMIC EFFICIENCY OF THE USE OF YOUNG CATTLE PROTEIN FEED FROM BARLEY-PEA MIXTURES

An assessment is made of the protein nutritional value of silage and crushed grain prepared from a mixture of barley and peas, as well as an assessment of the quality of protein feed from these mixtures. It has been determined that the greatest economic effect can be obtained by using a biological preparation for silage and crushed grain treatment to animals rations.

EFFECT OF THE USE OF FEED FROM BARLEY AND PEAS ON MEAT BULLS PRODUCTIVITY

Reconnaissance experiments were conducted to evaluate the productive effect of diets for young cattle. The diets consist of silage prepared from peas and barley in the ratio of 50: 50 and 25: 75, as well as from crushed grain these crops. Mixed crop cultivation is recommended for use in feed production. The average daily gain in live weight of gobies grown on such diets is 927–996 g, slaughter yield is up to 58.8%, and the protein content in the longest muscle of the back is 21.93–23.63%.

CULTIVATION OF LUPIN YELLOW IN THE CHANGED SOILAND CLIMATIC CONDITIONS NONCHERNOZEM ZONE

Features of cultivation of lupine yellow as a source of increase of fertility of sandy and sandy loam soils are designated. In the changed soil and climatic conditions, work is carried out in the direction of creating varieties of different economic use: seeds, green mass, silage, grain fodder adapted to this zone and to various diseases with an optimal relationship between the host plant and the pathogen.

ZOOTECHNICAL EVALUATION OF A NEW FEED ADDITIVE

The results of studies on the use of the symbiotic rumistart in the diets of cows during milking. The effect of feed additives on animal productivity and health indicators is established.

FEATURES OF THE EATING BEHAVIOR OF COWS WHEN USING ENERGY FEED ADDITIVES

The results of studies on the nutritional behavior of animals when polysaccharides are included in the diet are presented. Establishment of the effect of energy feed supplement on nutritional activity and increase in milk production of cows.

FEEDING OF GRAIN OF CEREALS TREATED WITH HEAT AND UREA TO NEW COWS

In the preserved grain, urea, when subjected to hydrolysis, secretes am-MIAC, protecting it from self-heating and spoilage, and the other part of it goes to ammonium compounds, thereby increasing the protein nutrition of the grain. Processing of grain with urea contributed to a decrease in the concentration of protein, both soluble — by 3.24%, and cleavable-by 4.01%, compared with the control. The cost of processing 1 ton of grain with urea is 1.72 times cheaper than conventional drying. The profitability of milk production increased by 26.62%.

PRODUCTIVITY OF PASTURAL HERBS WITH PARTICIPATION OF FESTULOLIUM DEPENDING ON WEATHER CONDITIONS OF VEGETATION PERIODS

Based on 13 years of research, data are presented on the productivity of pasture grass stands with the participation of festulolium (cultivar VIK 90) in years with different conditions of heat and moisture supply of vegetation periods. Productivity indicators, depending on weather conditions, changed 1.5 times.

CHEMICAL COMPOSITION OF WILD SAMPLES OFTIMOTHY-GRASS (PHLEUM PRATENSE L.)

The research was carried out in the field at the Central experimental base of the Federal Williams Research Center. The object of research was 13 samples of timothy-grass. Samples were sown according to the scheme of a standard collection nursery. All studies and observations were carried out on the herbage of the 2nd and 3rd year of life. Statistical processing of the research results indicates a low level of variation. The sample № 414 stood out high content of raw protein and raw fat. Two significant correlations were found (between the content of phosphorus and potassium, as well as between crude fiber and crude ash). Analysis of remoteness and kinship between samples showed the presence of 5 clusters (genetically different quality groups), which can be used for breeding for combinational ability and fixing of breeding-valuable features and properties.