The history of department of genetic, breeding and seed-growing is linked to development of Kuban Agricultural Institute. The role of V.S. Pustovoit – the first chief of department, a famous breeder of sun-flower is shown
To solve the problems of full-value feeding for pigs, it is offered to use protein-vitamin-mineral additives as a component of rations. It allows increasing live weight gain, average live weight gain and improving feed conversion efficiency per 1kg of live weight gain
Biometrical analysis of parents’ forms and hybrids F1 is accomplished; inheritance types of 4-seed beans and 1000 seeds’ mass are established. A degree of domination and value of heterosis and GСA and SCA is determined as well
The analysis of use of glauconitic sand is provided in the article as a potential local fertilizer in the conditions of Kuban. The research of its agrochemical properties showed high value of this substance as fertilizers. In its structure we found macro - and microcells which are necessary for mineral nutrition of plants. Fractionation of phosphorus and potassium in various acids showed their different availability for the plants, which will help to consider glauconite as a fertilizer of prolonged action
There are materials about different genetic methods of metotical and meyotic autopolyploid of grapes in the article. Main morphodiagnostical signs of autopolyploids in it are pointed. New forms and varieties of grape may easily form with the help of genomic mutation. The experimental polyploid on grape leads to functional changes, which helps to become aliveness and stable in bad environment. The increasing of such kind of main genetic signs in grape, as high stable to bad ecological facts, illness and insects, high growing, seedless, high productive from bush, becoming sugar gather in fruits and bioactive elements in juice, etc., so it is possible to solve it only in moving to the new level of ploidy
The method and results of forecasting of crops of agricultural crops in the Rostov region on reclamated lands are resulted. The method is based on use of dependence of crops of agricultural crops from agro meteorological factors. Results of calculation on planning crops of winter wheat at irrigation are shown
We studied the architecture of the root system of apple tree varieties (Idared, Golden Delicious, Rei-nette Simirenko, Florina grafted on the rootstock M9), planted in 2003, according to the scheme 4 x 1 and formed by type: Russian spindle (k) Knip Baum, Bee Baum, Sollux.
We found out that on mid loamy soil with drip irri-gation, the bulk of the roots located at a depth of 10 - 60 cm regardless of the type of crown formation. Large (more than 3 mm) roots of Reinette Simirenko and Florin varieties of trees in age of seven have penetrated to a depth of 60 - 80 cm while forming Russian spindle and Knip Baum crown-type and their length and their weight was
5 – 8% of the overall performance
Progress of molecular genetic developed different types of DNA-markers, which are founded on analysis of DNA-polymorphism. Using of these markers has hanged methods of genetic diversity estimation as well as plant cultivars passportisation and classification
The results of the long-term investigation of the stabilization of the humus content in the soil by the agricultural methods are contemplated and summarized in the article
The results of the research of the various agricultural technologies’ energetic efficiency are given in the article. The importance of the energy assessment for the technological process’ improvement and management of the agricultural projects is considered