scholarly journals ЕКОТОКСИКОЛОГІЧНА ОЦІНКА БІОДОБРИВ (ПРОДУКТІВ ФЕРМЕНТАЦІЇ БІОГАЗОВОЇ УСТАНОВКИ) НА ПРЕДМЕТ ЇХ ВІДПОВІДНОСТІ ВИМОГАМ ОРГАНІЧНОГО ВИРОБНИЦТВА

2014 ◽  
pp. 20-24
Author(s):  
Н. А. Макаренко ◽  
В. І. Бондарь ◽  
Г. М. Борщ ◽  
А. В. Сальнікова
Keyword(s):  
Crop Production ◽  
Negative Impact ◽  
Biogas Plant ◽  
Ecological Safety ◽  
Toxicological Assessment ◽  
Safety Standards ◽  
Agricultural Plants ◽  
Organic Crop Production ◽  
Safety Rules

Проведено екотоксикологічну оцінку безпечностібіодобрива – продукту переробки гною у біогазовійустановці – за впливом на мікро- і мезофауну ґрунтута сільськогосподарські рослини. На основі отрима-них результатів було обґрунтовано екологобезпечнінорми застосування біодобрива в органічному вироб-ництві продукції рослинництва. Встановлено, щозастосування досліджуваного біодобрива позитивновпливає на урожайність сільськогосподарських куль-тур, а за умов дотримання екологобезпечних нормвнесення відсутній негативний вплив на агроеко-систему. An Eco toxicological assessment of the safety of biofertilizer was conducted – the influence of the product of the processing manure in biogas plant on the soil micro- and mesofauna and agricultural plants. Based on the results we have grounded the ecological safety rules of biofertilizers application in organic crop production. It was established that the use of studied biofertilizers affects positively the productivity of crops and if to subject to ecological safety standards of biofertilizers introduction there is no negative impact on agro-ecosystem.

scholarly journals The effectiveness of highly siliceous rocks in the production of environmentally safe crop production

2021 ◽  
Vol 6 (48) ◽  
pp. 22-22
Author(s):  
Olga Tsapkovskaya ◽  
Keyword(s):  
Spring Wheat ◽  
Contaminated Soil ◽  
Crop Production ◽  
Negative Impact ◽  
Wheat Yield ◽  
Ecological Safety ◽  
Siliceous Rocks ◽  
Environmentally Safe ◽  
Copper Contaminated ◽  
High Silicate

The article presents the results of studying the influence of copper-contaminated soil (typical medium-loamy chernozem) on the ecological safety of grain and the yield of spring wheat when using high-silicate rock - diatomite as a detoxifier. It was found that when diatomite was introduced into soil contaminated with up to 4 MPC Cu at a dose of 5 t/ha, it completely blocked the negative impact of copper on the formation of spring wheat yield. Contamination of the soil with copper up to 10 MPC Cu was accompanied by its accumulation in the grain above the control by 8-35%. The introduction of diatomite into the soil helped to reduce its accumulation in products by 17-50%. Keywords: SOIL CONTAMINATION WITH COPPER, DIATOMITE, ENVIRONMENTALLY SAFE PRODUCTS

The main directions of scientific support for the implementation of the system of organic farming in Ukraine

2016 ◽  
Vol 1 (90) ◽  
pp. 22-24
Author(s):  
V.F. Kaminskyi ◽  
S.G. Korsun
Keyword(s):  
Land Use ◽  
Organic Farming ◽  
Crop Production ◽  
Land Ownership ◽  
Scientific Support ◽  
Speed Up ◽  
Organic Crop Production ◽  
Advanced Production ◽  
And Training ◽  
Organizational Issue

The aim of this work was to study the basic directions of scientific support introduction of organic farming in Ukraine. The study used methods of comparison, synthesis, analysis, induction and deduction. The article indicated on the main areas that need special attention from researchers and suggests one possible mechanism to remove the remaining obstacles to organizational issue introduction of scientific developments in the production of organic and training areas. This can speed up the creation of new and manage existing land ownership and land use organic farming with the introduction of advanced production technology of organic crop production.

ECOLOGICAL AND TOXICOLOGICAL ASSESSMENT OF HAZARD, POSED BY WATER CONTAMINATION OF WATER BODIES WITH POLYVINYL NITRATE

2018 ◽  
pp. 12-19 ◽  
Author(s):  
A. A. Maslennikov ◽  
S. A. Demidova ◽  
A. V. Ryabova
Keyword(s):  
Biochemical Oxygen Demand ◽  
Water Contamination ◽  
Chronic Toxicity ◽  
Negative Impact ◽  
Oxygen Demand ◽  
Water Bodies ◽  
Organoleptic Properties ◽  
Toxicological Assessment ◽  
Threshold Levels ◽  
Polyvinyl Nitrate

Water containing polyvinyl nitrate was experimentally assessed on the basis of organoleptic, general sanitary and toxicological indicators of harmfulness. It was established that that the compound did not change water organoleptic properties but produced a negative impact on viability of saprophytic microflora , nitrification processes and biochemical oxygen demand. Besides, in tests on animals. the substance caused acute, sub-acute and chronic toxicity. Based on those signs of harmfulness, threshold levels of exposure were established. Data obtained were taken into account for substantiation of MAC (Maximum allowable concentration) of polyvinyl nitrate in water bodies.

Effect of Nanobionics in crop production- A Review

2020 ◽  
Vol 10 ◽  
Author(s):  
Vinayak Fasake ◽  
Nita Patil ◽  
Zoya Javed ◽  
Mansi Mishra ◽  
Gyan Tripathi ◽  
...  
Keyword(s):  
Crop Production ◽  
Seed Quality ◽  
Negative Impact ◽  
Potential Solution ◽  
New Era ◽  
Mineral Toxicity ◽  
The Impact ◽  
Favourable Situation ◽  
Unique Chemical ◽  
Macro Nutrients

: Nanobionics involves the improvement of plant or plant productivity using nanomaterials. Growth of a plant from a seed encompasses various factors which are directly or indirectly dependent upon the imbibition of micro and macro nutrients and vital elements from the soil. Since most of the nutrition is physiologically unavailable to the plants, it leads to mineral deficiencies in plant and mineral toxicity in soil. Either ways, it is not a favourable situation for the microcosom. The new era of nanotechnology offers a potential solution to the availability of the nutrients to the plants due to its unique chemical and physical properties of nanoparticles. Positive and negative impact of these nanoparticles on seed quality and plant growth varies according to the specific properties of nanoparticles. The present review is an attempt to summarize the impact of nanobionics in agriculture.

Peanut Response to Naturally-Derived Herbicides Used in Organic Crop Production

2008 ◽  
Vol 35 (1) ◽  
pp. 73-75 ◽  
Author(s):  
W. Carroll Johnson ◽  
Benjamin G. Mullinix ◽  
Mark A. Boudreau
Keyword(s):  
Acetic Acid ◽  
Crop Production ◽  
Clove Oil ◽  
Phytotoxic Effects ◽  
Peanut Production ◽  
Organic Crop Production ◽  
Significant Injury

Abstract Weed-free irrigated trials were conducted in 2004 and 2005 to quantify phytotoxic effects of herbicides with the potential to be used in organic peanut production. Clove oil and citric plus acetic acid were each applied at vegetative emergence of peanut (VE), two weeks after VE (2 wk), four weeks after VE (4 wk), sequentially VE/2 wk, sequentially VE/4 wk, sequentially VE/2 wk/4 wk, and a nontreated control. Clove oil was more injurious (maximum of 28% visual injury) than citric plus acetic acid (maximum of 4% visual injury), with significant injury occurring with clove oil applied at 4-wk or sequentially. Citric plus acetic acid caused minimal peanut injury. There were no consistent effects of clove oil on peanut yield, although sequential applications of clove oil tended to reduce peanut yield. Peanut yield was not affected by citric plus acetic acid.

CURRENT STATE AND PROSPECTS OF CARBON FARMING DEVELOPMENT IN THE REPUBLIC OF TATARSTAN

2021 ◽  
Vol 16 (3) ◽  
pp. 7-13
Author(s):  
Radik Safin ◽  
Ayrat Valiev ◽  
Valeriya Kolesar
Keyword(s):  
Greenhouse Gases ◽  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Carbon Footprint ◽  
Crop Production ◽  
Agricultural Soils ◽  
Negative Impact ◽  
Animal Husbandry ◽  
Gas Emissions ◽  
The Republic

Global climatic changes have a negative impact on the development of all sectors of the economy, including agriculture. However, the very production of agricultural products is one of the most important sources of greenhouse gases entering the atmosphere. Taking into account the need to reduce the “carbon footprint” in food production, a special place is occupied by the analysis of the volume of greenhouse gas emissions and the development of measures for their sequestration in agriculture. One of the main directions for reducing emissions and immobilizing greenhouse gases is the development of special techniques for their sequestration in the soil, including those used in agriculture. Adaptation of existing farming systems for this task will significantly reduce the “carbon footprint” from agricultural production, including animal husbandry. The development of carbon farming allows not only to reduce greenhouse gas emissions, but also to significantly increase the level of soil fertility, primarily by increasing the content of organic matter in them. As a result, it becomes possible, along with the production of crop production, to produce “carbon units” that are sold on local and international markets. The paper analyzes possible greenhouse gas emissions from agriculture and the potential for their sequestration in agricultural soils. The role of various elements of the farming system in solving the problem of reducing the “carbon footprint” is considered and ways of developing carbon farming in the Republic of Tatarstan are proposed

scholarly journals Evaluation of Eco-Efficiency of Two Alternative Agricultural Biogas Plants

2018 ◽  
Vol 8 (11) ◽  
pp. 2083 ◽  
Author(s):  
Magdalena Muradin ◽  
Katarzyna Joachimiak-Lechman ◽  
Zenon Foltynowicz
Keyword(s):  
Waste Heat ◽  
Negative Impact ◽  
Biogas Production ◽  
Biogas Plant ◽  
Waste To Energy ◽  
Cost Calculation ◽  
Processing Plant ◽  
The European Union ◽  
Levelized Cost Of Electricity ◽  
Biogas Plants

Implementation of the circular economy is one of the priorities of the European Union, and energy efficiency is one of its pillars. This article discusses an effective use of agri-food industry waste for the purposes of waste-to-energy in biogas plants. Its basic objective is the comparative assessment of the eco-efficiency of biogas production depending on the type of feedstock used, its transport and possibility to use generated heat. The environmental impact of the analysed installations was assessed with the application of the Life Cycle Assessment (LCA) methodology. Cost calculation was performed using the Levelized Cost of Electricity (LCOE) method. The LCA analysis indicated that a biogas plant with a lower level of waste heat use where substrates were delivered by wheeled transport has a negative impact on the environment. The structure of distributed energy production cost indicates a substantial share of feedstock supply costs in the total value of the LCOE ratio. Thus, the factor affecting the achievement of high eco-efficiency is the location of a biogas plant in the vicinity of an agri-food processing plant, from which the basic feedstock for biogas production is supplied with the transmission pipeline, whereas heat is transferred for the needs of production processes in a processing plant or farm.

scholarly journals Trading quality and breadmaking performance of wheat treated with natural zeolite and diatomaceous earth

2011 ◽  
pp. 1-9 ◽  
Author(s):  
Marija Bodroza-Solarov ◽  
Petar Kljajic ◽  
Goran Andric ◽  
Marijana Prazic-Golic ◽  
Bojana Filipcev ◽  
...  
Keyword(s):  
Natural Zeolite ◽  
Crop Production ◽  
Diatomaceous Earth ◽  
Insect Pest ◽  
Insect Pest Control ◽  
Naturally Occurring ◽  
Flour Properties ◽  
Organic Crop Production ◽  
Certified Organic

The aim of study was to investigate the influence of naturally occurring zeolite and diatomaceous earth, as inert dusts approved for insect pest control in certified organic crop production, on trading and breadmaking quality of treated wheat. The treatments significantly reduced the trading quality of wheat which was reflected through lowering of test weight. This effect was more marked in the case of low-vitreous wheat rather than in high-vitreous one. Investigation of rheological properties of flours made from the treated wheat demonstrated that treatments with natural zeolite and diatomaceous earth at all applied doses significantly increased the water absorption, which consequently increased the bread yield. However, these changes in the flour properties were not high enough to modify the quality attributes of bread as was shown by instrumentally measuring crumb hardness and springiness as well as sensory evaluation.

scholarly journals QTL analysis and management of plant productivity in the precision agriculture

2020 ◽  
pp. 12-19
Author(s):  
Yu. V. Chesnokov
Keyword(s):  
Environmental Factors ◽  
Qtl Analysis ◽  
Precision Agriculture ◽  
Crop Production ◽  
Negative Impact ◽  
Molecular Genetic ◽  
Self Regulation ◽  
Agricultural Practices ◽  
Plant Productivity ◽  
Steady Increase

Modern crop cultivation technologies have reached the limits of “saturation” both in the ecological (environmental pollution, suppression of the mechanisms of its self-regulation), energy (exponential growth of irreplaceable energy costs for each additional unit of production), and in production. In this regard, environmental factors (air drought, frosts, active temperatures, etc.), which cannot be optimized, are becoming increasingly important in ensuring a steady increase in the yield of cultivated plant forms. In recent decades, more and more attention has been paid to technogenic and biological systems of agriculture, based on the ecologization and biologization of the intensification processes of adaptive crop production. Such approaches are the precision agriculture system (PA) and QTL analysis. Using these approaches allows not only to ensure a steady increase in productivity due to the combined use of the advantages of precision farming and molecular genetic assessment, including the creation of new forms and varieties that are responsive to РА agricultural practices, but also to level the negative impact of abiotic and biotic environmental factors that limit the size and quality of the crop as well as plant productivity. It is shown that the strategy of adaptive intensification of crop production through the use of the TK system and QTL analysis approaches is not alternative to existing farming systems, however, it focuses modern agriculture on the growth of knowledge-intensive agricultural production as a whole. An analysis of the causes under consideration, the current unfavorable trends in modern crop production and agriculture, clearly shows their scale and long-term nature, and therefore the inevitability of the search for new priorities for intensification of crop production and agriculture, providing a qualitatively new stage of their development in the interests of man.

scholarly journals Trends in crop production as a factor of ensuring food security of the Perm Region

2021 ◽  
Vol 213 (10) ◽  
pp. 81-92
Author(s):  
Lyudmila Shalaeva
Keyword(s):  
Rural Areas ◽  
Crop Production ◽  
Negative Impact ◽  
Potato Production ◽  
Climatic Conditions ◽  
Self Sufficiency ◽  
The Social ◽  
The Impact ◽  
Sown Area ◽  
Perm Region

Abstract. Goal. The assessment of the main trends in the activity of agricultural producers in crop production was carried out in order to substantiate the possibilities of the Perm Region for self-sufficiency with the main types of food resources in the presence of adverse effects of natural and climatic conditions. Methods. A statistical analysis was carried out using grouping and comparison methods based on the official statistics of the Perm Region for 2016-2020. Results. In accordance with the social and geographical specifics of the Perm Region, on the territory of which rural areas predominate, the largest volume of crop production is produced in the households of the population (up to 58 %), whose activities are characterized by the lowest level of stability and are more susceptible to the negative impact of natural and climatic conditions. The activity of agricultural organizations (share up to 36 %) and farms (share up to 8 %) is more stable. A higher level of dependence on natural and climatic conditions was revealed in the field of potato production, a lower level – in the field of grain and vegetables production of protected soil. The risk is reinforced by the fact that up to 70 % of the natural volume of potatoes and more than 80% of vegetables are produced in households. With a decrease in the total sown area by 1.2 %, there is a decrease in the sown area of potatoes by 15 % and vegetables by 6 %. The identified trends allowed us to identify the risk of reducing the level of food self-sufficiency of the Perm Region with potatoes and vegetables. The insecurity of domestic potato consumption in the Perm Region is, according to preliminary data, 13 % in 2020. The presence of risk was also revealed for vegetables, the internal consumption of the region was provided with vegetable products of its own production by an average of 56% during the study period. The results obtained allow us to identify the directions of optimization of the Perm Region strategy in solving the problems of food self-sufficiency. Scientific novelty. The dynamics of factors of crop production (structure, yield, acreage, intensification) is assessed taking into account the social, geographical, natural and climatic specifics of the Perm Region through the prism of the impact on the regional food balance and the level of self-sufficiency of the region with potatoes and vegetables.

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