In the conditions of the North Caucasus during aflatoxin B1 tolerant level in the ration it is desirable to breed the broiler chickens cross “Smena-4” and “Ross 308” adding toxi-nyl preparation in the amount of 2 kg/t
The apple-tree varieties of Renet Simirenko, Vagner-Prizovoe and Jonatan were studied in the connection with the ability of their use in technological effectiveness selection
The results of application of specially selected amino acids complex on the basis of alpha-amino-gamma-methylmercaptobutyric acid to protect sunflower plants from bacteriosis, broomrape and weeds have been represented in the article
The article is devoted to the investigation of the influence of applying elevators waste to the soil on the content of ions Ca2+, K+, NH4+ , NO3 - and photosynthetic pigments in leaves of plants of winter wheat in the cultivation of the leached black soil
The author has studied the efficiency of diets with NATUPHOS 5000 enzyme preparation. Adding the enzyme preparation into the mixed fodder for chicken broilers favors increase of live weight by 4,5 % and average daily weight gain by 6,1 %
The article gives a general assessment for meliorative state of soils at the rice irrigation systems in the Ros-tov region. The indices of soil salinity, alkalinity, sodicity, calium content in soil exchangeable com-plex of dark chestnut soils at different crop rotations and water loadings are afforded
In the article, there were determined the physiological parameters of resistance of stocked plants to in-creased pH soil. There was shown, that the resistance of apple-trees to the action of edafic stress-factors achieved in the case of their grafting on average-growing clone stock MM 106
In the presented article we deal with the recently enhanced group of researchers under the name of COST ACTION FA 1003 – cooperation in science and technology http://www.diprove.unimi.it/GRAPENET/index.php), previously developed and published by three organizations - OIV (International Organization of Grape and Wine - МОВВ), UPOV (international Union for the Protection of Achievements of crop production) and IBPGR (International Commission of Plant Genetic Resources), which was renamed later into the IPGRI (International Plant Genetic Resources Institute) and named recently IPGRI - typically built guidelines for the descriptions of the objects of research - the so-called classifiers of plants. It contains the Russian-language version of the reflected descriptors #401-462 on the evaluation of stability of plants of grapes to the soil, and biotic and abiotic stressors, when they are used to speed up the modern selection process. It is especially valuable for ampelographers, breeders and scientists of the field of plant protection
Kormilitsa Lisa grape was created in Greece by P. Zamanidi and L.Troshin in 2003 with crossing the varieties of the Pervenets Maharach with varieties of Muscat white. The duration of the production period is 146-155 days. The yield is high. The average mass of clusters of 250 g. It has winter hardiness, drought-resistance and high resistance to fungal diseases in comparison with varieties of Vitis vinifera; it is also tolerant to phylloxeras. The flower is ambisexual. The bunch is average, cylinder-conic, medium density. The berry is average, oval, green-yellow colour, with a thick wax coating. The skin is thin, thick, and strong. The pulp and juice with a strong Muscat flavor. Sugar content is high with acidity constant. When overripen, it dries long and is stored on the bushes. The variety is meant for manufacture of dry white wine of superior class and high-quality dessert and sweet wines; It is also suitable for the development of high-quality juices and compotes
There was determined that the heat resistance of fruit and decorate plants depends not only on their morpho-biological peculiarities but on the specific of temperature stressor revealing in corresponding years. There were selected three types of influence of high air temperature on plants on plants during summer period and three components of heat resistance respectively. There were cited possible mechanisms of plant adaptation to overheat. There were cited diagnostic criteria of their heat resistance