Сельское хозяйство, лесное хозяйство, рыбное хозяйство список научных статей

At present, a comprehensive assessment of breeding (in a broad aspect) material in order to search for and select the initial forms resistant to downy mildew and further creation (selection and multiple self-pollination) on their basis an initial resistant material of Gherkins is exceptionally...

Objectives. Assessing the impact of nanosize materials of diverse concentrations upon the physiological indices of winter rape's Demerka variety. Methods: laboratory (method of induction of chlorophyll fluorescence, methods of identifying the seeds' sowing properties, and biometric indices of...

Aim. The research aimed to establish the influence of macro- and microfertilizer norms on grain yield and quality of different maturing maize hybrids and to identify more adapted hybrids for the conditions of the Western Forest-Steppe of Ukraine. Methods. Methods are field, analytical and...

Filazonit determined an essential inhibition of the CFU (number of micromycetes) in soybean seeds in the cultivars Suzirya and Kent, compared to the control. The number of CFU in the soybean seeds of different varieties ranged from 0.2 x 104 CFU/g of seeds to 1.5* CFU/g of seeds, almost 2.5 times...

The paper covers some specific aspects of the quality formation of switch-grass seeds depending on growing conditions and harvesting terms. Methods. Field, laboratory, and statistics. To find out how emergence vigor and seed germination change under the effect of a seed maturation method, seed...

We registered that seed treatment with MWF of EHF, and in combination with the growth regulator, Mars EL increased the height of the winter wheat plants of the Astet variety from the spring resumption of vegetation on average by 4.0–7.9 cm at 66.6 cm under control. The tillering factor increased by ...

Environmental risks are urgent problems of today that require an immediate search for ways to minimize them. The leading cause of environmental risks is the anthropogenic factor associated with the economic development of society. Critical is the study of risks in agricultural production, on the...

The article presents the research results of the green manure and crop by-products effect on the fertility parameters in Haplic Luvisols of the northern part of the Right Bank Forest-Steppe and crop productivity for the 14th year aftereffects of re-liming. Liming of gray forest soil contributes to...

The dynamics of distribution and development of barley spring rust were studied. The maximum spread of the disease ranged from 21.75 % to 30.0 % over the years of research, with intensity from 13.25 % to 19.0 %, respectively. The influence of the disease on the indicators of the structural elements ...

To neutralize negative factors (excessive technogenic load, deterioration of water, nutrient regime, and humus state of the soil) and improve the nutritional system of sunflower plants, it is necessary to use more widely mineral, organic, and micronutrient fertilizers, plant growth regulators....

We presented the comparative characteristics of the main legumes, in particular peas, soybeans, white and narrow-leaved lupine, and chickpeas. Experimental data are given, and systematic analysis of their level of grain productivity was made. Therefore, the yield and basic indicators of seed...

To study the influence of sowing dates of winter wheat of Kubus variety on yield, including late ones after sugar beet. The following sowing dates were investigated: September 1, 10, 20, and 30, October 10 and 20, November 10 and 30, and December 20. It was found that at later sowing dates, the...

The growth and germination of agricultural plants are determined by the soil and climatic conditions of the territory. In 75-80% of years, the climatic conditions are abnormal. In addition, the water regime of the soil is made worse not only by insufficient rainfall during the growing season, but...

The by-products from breeding represent a source of important fertilization, However the fertilizing value of which remains still difficult to estimate exactly knowing that the organic matter liberates the mineral fertilizing elements slowly in time. Indeed, the nutrients contained in these...

We found that the highest indicators of field germination (90%) of winter wheat were obtained when sowing at 2 cm and 3 cm. At the same depth of seed, sowing was created to intensify the tillering process. The tillering rate increased to 2.4 and 2.5. The density of the productive stems of winter...

The article is devoted to the evaluation according to the physiological indicators-total wet and dry biomasses, photosynthetic potential (PP), the absolute surface density of the leaves (ASDL) and productivity of 25 collection samples of the eggplant plant, and the selection of the initial material ...

Acid soil is a major constraint for crop production in the highlands which affects the growth of crops due to high concentration of toxic acidic cations to plant. Soil acidity are the major yield-limiting factors and barrier to agricultural production in areas where heavy rainfall. Field...

Research data of the influence of biological preparations on cultivation of table beets are highlighted. Priority related studies were phenological observations, yield and biometric measurements of beet roots. It is proved that biological preparations and varietal features influence the...

Salinity of soil and water, is one of the major abiotic factors limiting plant productivity and crop yields. Interest in morphological and biochemical characteristics of adaptation to environmental stresses cultivated plants has attracted the attention of many researchers. In this interest and in...

For the first time in Azerbaijan pathogenic viruses, mycoplasmas, bacteria, fungi, and chromista occuring on and within the plants (tomatoes (Solanum Lycopersicum L.), potatoes (Solanum tuberosum L.), eggplant (Solanum melongena L.), peppers (Capsicum annum L.)) belonging to Solanaceae family were...