The article deals with the use of paintings as illustrative and analytical material in the course of "Genetic monitoring", like sections of "Human Genetics", "Epigenetics". Using the paintings of great artists as the visual material in the learning process
performs several tasks: analytical, informational and resourcefu
The results of the study of the dynamics of physiological and biochemical parameters of the immune response of grapes to fungal pathogens are given in the article
The article discusses the features of the accumulation of essential oil in the collection samples of Oregano studied in the foothill zone of the Crimea. The range of variability of the mass fraction of essential oil of Origanum vulgare (from trace amounts to 0.53% of the bone dry weight). We have revealed that the greatest
amount of essential oil accumulates in the inflorescences during the flowering phase
The results of long-term investigations of ecologicalphytocenotic
peculiarities of short-root orchids under the conditions of the North-West Caucasus have been summarized. Together with the similarity in structure of this orchids’ living form, the author analyzes some differences in their assimilation of various places of growing
We have described the theoretical assumptions and methodological solutions in the present review. They are innovative possibilities in the development of laboratory methods for assessing biological features of grain during the selection process
The article analyzes the problems that arise when evaluating biodegradation of materials, items, structures and products in natural environments.. The causes of biodegradations are revealed
In the article we present data of researches on bio productivity of forest plantations on sand-shell rock soils
The river Chelbas – is the steppe river passing through all Chelbasskaya village of the Kanevsky area. Selting of small rivers leads to rise in level of ground waters and bogging of flood plains which become unsuitable for any use. Harmful influence can conduce coming in a reservoir of a large number of suspensions. Suspensions increase water turbidity, reduce depth of penetration of sunshine, i.e. reduce a layer in which there is a photosynthesis that conducts to decrease of primary production of a waterway and deficiency of oxygen. The increase in ground rainfall can lead to change of fauna of a benthos, a silting of spawning areas, death from suffocation of have already spawned caviar of fishes. Research of the right river bank of Chelbas in the territory of stanitsa Chelbasskaya included studying of qualitative structure of wood, shrubby and grassy vegetation of a coastal strip, visual assessment of its state and definition of the general projective covering. In the lower current of these rivers the mineralization raises to 3-5 g/l. It speaks, apparently, by that the water containing alluvial deposits in the top parts of valleys have higher filtrational properties better are washed out, than on surrounding watersheds and slopes, and also down valleys. Works on bank protection will improve a condition of a right-bank strip of river Chelbas
The article presents the results of the studies on the effect of processing grape cuttings of different lengths with Norwegian rooting stimulator called Radix plus on their regenerative capacity. In the experiment we used two-, three-, four- and five buds cuttings of Vostorg table grape variety, characterized by weak rooting activity. Paraffined and pre-processed by growth regulator, these cuttings were rooted in vessels with water. The studies found that with the increasing length of cuttings we decrease the degree of blooming buds, which is associated with the manifestation of the longitudinal polarity. Processing cuttings with Radix Plus leads to inhibition of blooming buds and shoot growth, which is enhanced by increasing the length of cuttings from two to five buds. The maximum of rooting ability of the cuttings and output with 3 or more was reached by roots of two-buds cuttings. The regularity of these parameters decrease with increasing length of the four buds cuttings with some increase in the five buds; the maximum number of roots was reached by two buds and five buds cuttings. Using of Radix Plus reduces the difference between the rooting on short and long cuttings. The most consistent effect of Radix Plus is the output of the cuttings with 3 roots and more on three buds cuttings, and on the increasing number of roots - in the three- and four buds cuttings. When germinating the cuttings of Vostorg variety in comfortable conditions, without using growth regulators, it is better to use two buds cuttings, and in the case of pre-processing them with Radix Plus – we suggest three buds cuttings
The article presents the results of the studies of the processing effect of the growth regulator called Stimolante 66f (Stimolant) on cuttings of Moldova grape variety as well as on the regenerative properties, yield and quality of seedlings. We have tested three concentrations of the preparation - 0.001; 0.01 and 0.1% as compared with heteroauxin treatment (standard), and no treatment (control). The experiments have been conducted in the laboratory and in the field. In the lab experiment cuttings were rooted in the vessels with water, and in the field they were planted in open ground. Processing cuttings with heteroauxin led to a delay in blooming of the buds of 0.4 days, and with Stimolante - to acceleration of the process to 0.3-0.8 days. Processing cuttings with heteroauxin and with Stimolante at 0.01 and 0.1% had an inhibitory effect on the growth of shoots, which survived until the end of the experience. Using Stimolante at 0.01 and 0.1% resulted in a stimulation of rooting cuttings and increased the output by 3 or more roots. Heteroauxin stimulated rooting only in the initial period. More roots formed on cuttings processed by heteroauxin and Stimolante at the minimum concentration of the drug, i.e. 0.001%. In the open ground, the best results for the yield and the quality of the seedlings were obtained with concentration of 0.1% of Stimolante. Heteroauxin showed worse results than Stimolante in optimum concentrations like in the rooting of cuttings on the water as in the open ground