LUPIN AS THE BASE FOR PROTEIN COMPONENT OF FEED MIX FOR POULTRY

The article presents the data of domestic and foreign researchers for feeding of poultry used lupin and its processed products. It’s advisable to use energy-and-protein concentrates made of legumes and cereal grain mixtures to prepare complete feeds. Lupin is one of the main sources of plant protein with unique amino acid composition. In opinion of the majority of researchers lupin containing feeds made according to technic guidance support productivity increasing of poultry growing and improve the quality of the products.

INFLUENCE OF MINERAL AND VITAMIN PREMIXES ON COD EFFICIENCY DIFFERENT PERIODS OF LACTATION

The results of the use of the developed two mineral-vitamin premixes in the feeding of dairy cows are given. Their effect on the productivity of animals in different periods of lactation — the first 100 days, 101–200 and 201–305 days and payment for food products.

CONTENT OF MAJOR NUTRIENTS AND SOME MACRO AND MICROELEMENTS IN HAYLAGE AND SILAGE OF THE AGRICULTURAL ENTERPRISE "KRASNYY MAYAK" LTD FOR 2016

In the proposed material the features of the accumulation of basic nutrients is considered, such as crude protein, crude fiber and crude fat, as well as some macro- and microelements in haylage and silage, of the agricultural enterprise CJSC "Krasny Mayak".

EFFECTIVENESS OF SILO PREPARATION OF LUPIN, FORAGE CROPS AND THEIR MIXTURES

Average long-term data of yield, dry matter and row protein content, nutritional value of silage samples made of green mass of single and mixed crops of narrow-leafed lupin BL -78-07, oat (var. Pamyati Bulavina), payza (var. Krasava), Sudan grass (var. Kinel-skaya 100) of different seeding rates are given. Annual data of silo description made of white lupin var. Alyi parus and Sudan grass var. Kinelskaya 100 of single and mixed crops of two sowing date are given too. The feed cost was determined based on calculation of total costs made from technological maps of single and mixed crops cultivation and silo laying under production conditions.

DYNAMICS OF ALKALOID ACCUMULATION AND REDISTRIBUTION IN NARROW-LEAFED LUPIN

The article presents alkaloid accumulation and redistribution in germinative seed of nar-row-leafed lupin as well as the dynamics of alkaloid content in three genotypes of narrow-leafed lupin plants during ontogenesis. Specialties of accumulation of these compounds under different conditions are shown. The stage “beginning of pod formation — maturing” is the most susceptible to temperature changes in vegetation of narrow-leafed lupin.

EFFICIENCY OF ANTHROPOGENIC ENERGY EXPENDITURES IN CREATION AND USE OF LEGUME-CEREAL GRASS OF CULTURAL PASTURE

On legume-grass pasture grasslands with the participation of creeping clover (varieties VIC 70 and Lugovik), meadow clover (Tetraploid VIC and Veteran), alfalfa changeable (Pasture 88 and Agnia), the total cost of anthropogenic energy for the creation, care, use and production of feed in the exchange energy in a single SI system (GJ/ha) is determined. The high rates of return given the cost of collecting metabolizable energy per 1 GJ of metabolizable energy.

CONTROL METHODS AGAINST WEEDS IN WHITE LUPIN CROPS

Control methods against weeds in white lupin crops have been described. Results of con-tinuous tests for looking for effective control methods against weeds in lupin crops are given.

FUNGICIDE ZANTARA AGAINST THE MAIN LUPIN DISEASES

The main harmful disease of white and narrow-leafed lupin is anthracnose. High effective fungicides should to be used to protect its crops. Under field conditions the fungicide Zan-tara (1.5 l/ha) showed the high productivity (91.3%) against this disease. The fungicide is effective against fusaria, sclerotinia and botrytis too. Its use allows protect crops of culti-vated lupin species against diseases’ complex and significantly decrease yield losses.

DEVELOPMENT OF WHITE LUPIN VARIETIES WITH IMPROVED DROUGHT RESISTANCE

The article presents the estimation of white lupin breeding material for drought resistance at seed growing in the osmotic — sucrose solution. Promising drought resistant lines with a set of economic-and-biological characters have been selected. The varieties Mitchurinskiy and Piligrim have been developed on its base and are listed in the State List of Agricultural Achievements.

EVALUATION OF NARROW-LEAFED LUPIN VARIETIES FOR SOME MORPHOLOGICAL AND BIOLOGICAL CHARACTERS

The article presents the tests results of narrow-leafed lupin for some morphological and biological characters: height and initial growth of plants, their productivity (seeds amount and weight), seed amount per a pod, microdistribution coefficient etc. Vars. Beloro-zovy 114, BL 78-07 and Hybrid 1215 stood out in plant height (68.6–81.3 sm); Uzkolistny 53-02, Belozerny 110 and Smena — in seeds amount per a pod (4.44–4.08 seeds). Low alkaloid content (0.038%) had the vars. Belorozovy 144 and Smena.