We have studied survival and regeneration rate of raspberries and blackberries buds when introducing into cultivation in vitro during October. The rate was significantly higher for buds taken in October than that for ones taken in February. At the first stage of
micropropagation, for the most of studied varieties of raspberries, cultivation on nutrient medium contained BAP (0.5 mg/l) and GA (0.2 mg/l) was most successful; for blackberries, increasing concentration of hormones (BAP to 1.0 mg/l and GA to 0.5 mg/l) was better
Creation of joint sowings is very complicated modern environmental problem and the solution is impossible without a comprehensive study of the relationship between individuals of different species that are emerging at the level of a plant community. Studying biotic relationships between taxa used in these crops is very important; joint crops include combinations (sowing crops in rows) and mixed crops (crop seeds mixed and sown together); great attention in the mixed and combined sowings has been paid to selection and combination of cultures
The condition of agrolandscape systems of Kuban has limited number of natural factors, among which an important place is occupied by temperature, moisture, nutrients and places with weediness of sown areas. Basic soils are occupied by cultivation of agricultural crops with a significant presence of segetal communities in the tilled crops, as well as field protective strips. In soils of agricultural landscapes there are actively developing bacteria, actinomycetes and microscopic fungi, the representatives of mesofauna, qualitative composition of which is very varied. When characterizing the soils we can mark a broad aspect of their contamination with heavy metals and oil, as well we pay attention to peculiarities of agriculture
The article presents the results of studying the morphological characteristics of different varieties of pumpkins, zoned in the Krasnodar region
The article presents the results of studying the ways to
preserve biologically active substances in raw
pumpkins
In this article we present the results of studying the bioactive connections in bentonite clays and wastes of industrial processing of rice with the purpose of receiving a functional feed addition for poultry
The effectiveness of drug treatment of Korenastyi on productiveness and quality of sweet peppers and egg-plants was shown
The article provides a review of biological traits that could be useful for selection of the walnut in diverse conditions of its growth. The most important aspects of species biology are described as they are of primary importance for breeding programs in the countries with
walnut crops
The article is an analysis of the results of three years of work with sexing sperm in one of the two farms of the Kuban region which have implemented this tech-nology
Rice blast caused by Pyricularia oryzae is a major disease affecting rice production grown in upland and wetland rice. Application of biotechnological approach to protect against the disease may be an alternative strategy to chemical control