The article reveals the issues concerning the results of the research of estimation of new early lines of maize with quick grain dry down in two areas of growing. The regression analysis which based on derived data identified intensive hybrids and the most sustainable hybrid combinations by yield and harvesting moisture of grain
Materials of studying the influence of crossing on the quality of meat are presented in the article
In the article, the results of the research of foliar nutrition of apple-tree effect on development of fruits and yield, depending on the weather condition are given. The foliar nutrition system, consisting of boro-plus and Calbit C, combined with megafol, which makes it possible to optimize fruiting in years within unfavorable weather conditions are presented
The technique of simulation of thermal processes in a container planting has been presented. The information about the distribution of the temperature inside the container has been obtained. The comparative analysis of single and double (pot-in-pot) containers has been done
The article presents growth rates, formation of the fruit of the entities and the fruits of apple varieties of “Florina”, “Zolotoy potok” depending on the strength of growth stocks and planting schemes
The exchange experiments results have proved that in terms of aflatoxicose risk the best indicators of the digestion were revealed for the broiler chickens of the native cross “Smena-4” and foreign “Ross 308” using the toxi-nyl admixtures
The research has revealed that sodium selenite, vitamin E and bifidumbacterine should be included into the ration of the agricultural poultry to increase its antioxidant status
In the article, the results of the analysis of agrometeorological factors of formation of a crop of long-term cultures are resulted. The regressive correlation analysis of the given conditions and growth of bean and cereal grasses has allowed to establish high correlation dependence between change of a crop and number of days of growth for cereal herbage. It is noticed, that change of the efficiency of the bean is less closely connected with time of formation of herbage, than cereals. Also, for fertilized bean and cereal the correlation factor between the crop and the term of growth of the grass is higher, than for not fertilized ones. The backward correlation dependence between the changes of the maintenance of a raw protein, ashes in a forage from the first hay crop of cereal herbage and, accordingly, the sum of temperatures more 5°С is established
The treatment of vegetating plants by low - intensity laser radiation (λ = 650 nm) has lead to the increase of disease resistance and yield, as well as protein and gluten content in winter wheat grain with energy efficiency being at least 80%
Such agrochemical and agrophysical properties of soils as base saturation degree, number of fine sand and dust fractions, as well as of physical clay limit the tea crop productivity in the Maykop region and in damp subtropics of Russia. Multiple regression models of their close influence on tea plantations productivity have been obtained