03.00.00 Biological sciences
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EFFECT OF GERMINATION OF THE CHEMICAL COMPOSITION AND ANTINUTRIENTS CONTENT IN SOYBEAN SEEDS
DescriptionIt was established that water absorption of soybean seeds does not depend on the variety. And in the beginning it has an active character, providing the increase in mass of seeds on 80-140% after 12-14 hours. Subsequently, hydration intensity decreases and mass reaches 110-160% of the original. Electroactivated water increases the level of hydration in comparison with tap water (anolyte – 10-18%, catholyte – 5-9%). Furthermore, in the process of germination of soybean protein content increased by 4-12% and fat – 7-16%. Inhibitor content thus decreases by the same amount, and does not depend on the variety. Thus, consideration of the varietal characteristics of soybean seeds during germination allows how to reduce energy consumption for processing and to reduce the degree of destruction of nutrients
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Description
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
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THE IMPACT OF DIFFERENT SUBSTRATS ON RIZOPLANE MICROFLORA OF PELARGONIUM ZONALE IN PROTECTED GROUND
DescriptionThe article studies the impact of different substrats on rizoplane microflora of pelargonium zonale in protected ground
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Description
In this work data of field researches of influence of growth regulators on contamination of winter rye plants are presented
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EFFECTS OF GROWTH REGULATORS ON ROOTING CUTTINGS OF SYRINGA (PHILADELPHUS L.,PHILADELPHACEAE)
DescriptionIncreased range of Syringa in landscaping is a topical issue. They are very decorative shrubs, more and more widely used in landscape design. Study of vegetative propagation of plants, with the use of growth regulators, was conducted to identify the most perspective stimulator and to reduce the terms of the finished product. Syringa refers to bad rooting cultures. However, the methods of green propagation of cuttings with the use of growth stimulators not only propagate a culture, but also increase the yield of landing products. The article considers the technology propagation by cuttings of this promising shrub. It also shows the effect of growth stimulators: radifarma and HB-101, used for soaking of cuttings. According to the research, we have found an apparent benefits effect of the processing of cuttings with the stimulators on growth and development of root system. The analysis of the tables of rooting rate of cuttings shows the positive development of cuttings in the processing of the growth regulators. We have obtained the experimental data allowing to define which varieties distinguished by the greatest rooting and duration rooting among all the studied cultivars. Thus, the studies show that the use of growth stimulators with propagation of Syringa cuttings is an effective way of reproduction
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INFLUENCE OF COMPLEX COMPOSTS ON DEVELOPMENT OF LIVING ORGANISMS IN TOP LAYERS OF ORDINARY CHERNOZEM
DescriptionComplex compost, which is formed in the process of unification of organic and mineral colloids, the formation of new cycles of nutrients, increasing the enzymatic activity of organic matter and respiration of living organisms, the formation of gaseous compounds, increase of ecological niches and land reclamation is a new direction in practical ecology, agriculture and soil science. This line determines of creation and use of complex mixtures of different wastes household, industrial and agricultural production for enrichment soil of organic and mineral dispersed and colloidal systems and improving their physical, chemical and biological and ecological functions. Formation of complex of compost is provided by the enrichment of substrate of organic matter, comprehensive set of mineral substances and their mixed colloidal composition. Microbial communities are determined by the level of transformation of organic matter and activity of life support system and the variety of living species. Entering into the top layer of soil of complex compost contributes to the development and expansion of ecological niches. At the complex compost it is very active increases the number of actinomycetes, especially representatives of the genus Streptomyces, the population of which are accumulated in the top layer of soil in the summer. Actinomycetes series of Cinereus were encountered most often in the soil after introduction of complex compost, Violaceus and Aureus were allocated less
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Description
The optimum combination of quantitative and qualitative relationships between structures of organic and mineral wastes of various industries provides the formation of compound composts, which improves its physical, chemical and biological properties of the soil, helps conserve macro- and micronutrients, organic matter, enhance ecological niches system, to ensure the development of ecological trophic groups of microorganisms
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INFLUENCE OF COMPLEX COMPOST ON PHYSICAL PROPERTIES OF SOIL
DescriptionComplicated compost is used for recultivation of soils and represents a new direction in practical husbandry and ecology defining the artificial creation of complex mixtures of different wastes of industrial and agricul-tural production, as well as household residues and natural materials for the enrichment of organic and mineral dispersed and colloidal systems with purpose to improving their physical, chemical, biological and ecological functions
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Description
We have investigated the influence of nickel oxide in the amount 100, 1000 mg/kg of the soil (1, 10 MPC), combined with the influence of variation magnetic field with induction of 50, 100 and 650 μT power frequency of 50 Hz on the enzyme activity and phytotoxity of the southern chernozem. We have established significant reduction of enzyme activity of catalase and length of roots after the influence of the variation of magnetic fields. Pollution by nickel as an independent factor caused stimulation of enzyme activity of a dehydrogenaze and length of roots of radish. The greatest inhibition of the activity of all indicators was observed at joint influence of magnetic fields and pollution by nickel of concentration of 1 maximum permissible concentration (1 MPC). Enzyme activity of dehydrogenaze was significantly stimulated (p
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Description
In the article we have investigated the influence of nickel oxide in the amount of 100, 1000 mg/kg of the soil (1, 10 MPC), combined with the influence of an alternating magnetic field of induction of 50, 100 and 650 µT power frequency of 50 Hz on the biological properties of alkalinity black soil