Agrology最新文献_第4页

The Temporal Dynamic of Young Fish Communities in the Water Bodies of the �Dnipro-Orylskiy� Nature Reserve 河口水体中幼鱼群落的时间动态�Dnipro Orylskiy� 自然保护区

Agrology Pub Date : 2020-06-09 DOI: 10.32819/020017

D. Bondarev, M. Fedyushko, N. Gubanova, O. Zhukov

引用次数: 1

Agrotechnological Efficiency of Growing of Clary Sage Inflorescences in the Conditions of the Southern Steppe of Ukraine 乌克兰南部草原条件下鼠尾草花序种植的农业技术效率

Agrology Pub Date : 2020-06-09 DOI: 10.32819/020021

V. Ushkarenko, V. Chaban, S. Lavrenko

引用次数: 1

Potential for the Utilization of Biofuel Plant of the Second Generation of Miscanthus Giganteus for Phytoremediation of Oil-Contaminated Lands 二代芒草生物燃料植物在石油污染土地植物修复中的应用潜力

Agrology Pub Date : 2020-06-09 DOI: 10.32819/020015

P. Pysarenko, V. Bezsonova

引用次数: 2

Influence of Growing Conditions and Seed of Different Qualities on Yielding Capacity and Protein Content in Winter Wheat Grain 生长条件和不同品质种子对冬小麦产量和蛋白质含量的影响

Agrology Pub Date : 2020-06-09 DOI: 10.32819/020019

O. Onopriienko, M. Kulyk, A. Taranenko, S. Taranenko

引用次数: 1

Estimation of the Level of Recreational Transformation of Public Green Spaces by Indicators of Soil Penetration Resistance 用土壤渗透阻力指标估算公共绿地休闲改造水平

Agrology Pub Date : 2020-06-09 DOI: 10.32819/020020

P. Teluk, N. Yorkina, A. Umerova, V. Budakova, N. Nydion, O. Zhukov

引用次数: 2

Morphometric Indices of Plants as a Basis for Determination of Biomass Yield of Switch Grass 植物形态计量指标作为测定开关草生物量产量的依据

Agrology Pub Date : 2020-06-09 DOI: 10.32819/020018

M. Gumentyk, V. Kvak, G. Goncharuk

引用次数: 1

Features of autumn development of winter wheat depending on the main tillage in the Luhansk region 卢甘斯克地区主要耕作方式对冬小麦秋季发育的影响

Agrology Pub Date : 2020-04-01 DOI: 10.32819/020010

S. V. Masliev, A. Beseda, I. Yarchuk, D. V. Tsyganok, S. S. Romashenko

{"title":"Features of autumn development of winter wheat depending on the main tillage in the Luhansk region","authors":"S. V. Masliev, A. Beseda, I. Yarchuk, D. V. Tsyganok, S. S. Romashenko","doi":"10.32819/020010","DOIUrl":"https://doi.org/10.32819/020010","url":null,"abstract":". Today, in the scientific and practical field, as well as a long time later, much atten - tion is paid to improving the quality and quantity of yield. To obtain the desired results, we con-sidered various systems of basic soil tillage in the growing of winter wheat, namely, determined the influence of basic soil tillage systems on the autumn development of winter wheat in the Luhansk region. The results of research of the influence of the basic soil tillage and the forecrop on the density and content of productive moisture in the soil layer of ordinary chernozems and on the autumn phases of development of winter wheat variety “Antara” are discussed. The research was performed in 2018‒2020 in the fields of the department of scientific and technical training in agronomy and farms located in the north-central moderately arid subzone of Luhansk region. Three methods of soil tillage have been studied by us: moldboard ploughing ‒ depth 22 cm; moldboard- less disking ploughing ‒ depth 10 cm; moldboard-free subsurface cultivation ‒ depth 12 cm. Forecrops: occupied fallow, sunflower, maize. The research was performed according to generally accepted methods. By means of research was established the advantage of moldboard ploughing over moldboardless ploughing. Moldboard soil ploughing contributed to the creation of lower density in the arable horizon under different forecrops, greater microbiological activity of the soil, better water supply during the autumn vegetative season. Moldboard ploughing increased access to nutrients such as potassium and nitrogen, and moldboardless ploughing accumulated available phosphorus. Improving the agrophysical properties of the soil contributed to the forma-tion of better biometric indices in the autumn vegetative season. The height of the plants where the soil was plowed to the depth 22 cm was higher compared to the height of the plants with moldboard- less disking ploughing to the depth 10 cm. This affected the number of stems, which also increased, the number of leaves and roots increased, respectively. The depth of the tillering node increased relative to the increase in the depth of soil tillage, the weight of 100 absolutely dry plants increased, respectively, almost three to four times. Thus, the basic soil tillage improves the agrophysical properties, increases the microbiological activity of the soil and improves the biometric indices of plants.","PeriodicalId":33211,"journal":{"name":"Agrology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45733304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Ecological and floristic characteristics of Cyanophyceae of Pryazovskyi National Nature Park 普里亚佐夫斯基国家自然公园蓝藻科生态与区系特征

Agrology Pub Date : 2020-04-01 DOI: 10.32819/020009

L. Arabadzhy-Tipenko

{"title":"Ecological and floristic characteristics of Cyanophyceae of Pryazovskyi National Nature Park","authors":"L. Arabadzhy-Tipenko","doi":"10.32819/020009","DOIUrl":"https://doi.org/10.32819/020009","url":null,"abstract":". The north-western coast of the Sea of Azov is a set of natural systems that are characterized by a high level of biological diversity, economic value and have a high recreational potential. The harmonization of nature protection goals, optimization of economic efficiency and maintenance of recreational value are extremely complex scientific and scientific-practical tasks. The development of a strategy for the rational use of nature should be based on the study of natural complexes that are within the protected areas as reference areas. In addition to the role of markers of the level of biological diversity, the objects of the nature reserve fund act as factors of functional stability of natural complexes in general. Therefore, the study of ecological features of Cyanoprokaryota Priazovsky National Nature Park is an important scientific problem. There were 9 experimental landfills on the territory of Priazovsky Park, which covered steppe areas or slopes, salt marshes, coastal sandy soils (bars) and reservoirs (rivers, lakes, estuaries, sea bays, lagoons). As a result of research, 124 species of cyanoprokaryotes were identified, which include 127 intraspecific taxa. According to the systematic structure, the found species of cyanoproka- ryotes belong to the class Cyanophyceae Sachs, within which 3 subclasses, 6 orders, 18 families and sharply in freshwater. According to Pielow, the diversity grows within this range and reaches the highest level in freshwater. Prospects for further research include assessing the systematic nature of the taxonomic structure of flora depending on the type of ecosystems, the study of ecototype groups of Cyanophyceae in the context of their preferences for habitat types and salinity conditions. the flora of Cyanophyceae is represented by a much smaller number of genera compared to other types of biogeocenoses. According to the Shannon index, diversity increases in the series steppe → salt marsh → psammophytic stations → salt water and decreases sharply in freshwater. According to Pielow, the diversity grows within this range and reaches the highest level in freshwater. Prospects for further research include assessing the systematic nature of the taxonomic structure of flora depending on the type of eco systems, the study of ecototype groups of Cyanophyceae in the context of their preferences for habitat types and salinity conditions. According to Pielow, the diversity grows within this range and reaches the highest level in freshwater. Prospects for further research include assessing the systematic nature of the taxonomic structure of flora depending on the type of ecosystems, the study of ecototype groups of Cyanophyceae in the context of their preferences for habitat types and salinity conditions.","PeriodicalId":33211,"journal":{"name":"Agrology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47980953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Efficiency of influence of foliar treatment by plant growth regulators on the parameters of miscanthus biomass 植物生长调节剂叶面处理对芒草生物量参数影响的效果

Agrology Pub Date : 2020-02-12 DOI: 10.32819/020003

Квантум Голд

{"title":"Efficiency of influence of foliar treatment by plant growth regulators on the parameters of miscanthus biomass","authors":"Квантум Голд","doi":"10.32819/020003","DOIUrl":"https://doi.org/10.32819/020003","url":null,"abstract":"Cite this article: Katelevsky, V. M. (2020). Efficiency of influence of foliar treatment by plant growth regulators on the parameters of miscanthus biomass. Agrology, 3(1), 19‒24. doi: 10.32819/020003 Abstract. Growing of highly productive perennial plants becomes the guarantee of opportunity of stable provision with raw materials for the production of solid biofuels in modern conditions. The purpose of the research was to increase yielding capacity of Miscanthus biomass at the expense of the nutritional background and foliar top dressing. Four-year observations of the condition of Miscanthus plantations were performed at Station in the Forest-steppe zone of Ukraine during 2016‒2019. Over the years of observations, a noticeable effect of background nutrition in combination with foliar feeding, plant growth regulators and growth stimulants and their one-time and double treatments has been revealed. The highest result was obtained in 2016 with an excessive amount of moisture during the growing season ‒ 392 mm. In the first variant of factor A with the one-time treatment by means of preparation Quantum Gold the leaf surface was 46.7 thousand m2/ha; on the nutritional background N30P30K30 with one-time treatment by means of preparation Vympel-K ‒ 45.6 thousand m2/ha; with increase of the dose of mineral fertilizers on the nutritional background twice (N60P60K60) at one-time treatment with the preparation Vympel-K the leaf surface was 45 thousand m2/ha. The lowest results were obtained in 2017, when 183 mm of precipitation was registered during the entire growing season. In the first variant of the same factor A at one-time treatment with the preparation Quantum Gold the leaf surface was 3.8 thousand m2/ha, in the second variant, when treated with the preparation Vympel-K, its leaf surface was 7.4 thousand m2/ha, in the third variant (control) ‒ 11.4 thousand m2/ha. In the control variants of factor B, the leaf surface area with the application of mineral fertilizers (second and third variants of factor A) increased. In consideration of the data obtained, it can be argued that the application of mineral fertilizers had the positive effect on plant growth and development, even with a critically minimal amount of precipitations. The application of the preparation Quantum Gold significantly affects the growth and development of the aboveground part of the Miscanthus gigantic. The application of the preparation Vympel-K stimulates the development of the root system and increases the yielding capacity of the investigated crop.","PeriodicalId":33211,"journal":{"name":"Agrology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45431369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Biological method as a constituent of integrated plant protection in modern conditions 生物方法作为现代条件下植物综合保护的组成部分

Agrology Pub Date : 2020-02-12 DOI: 10.32819/020007

I. Mostoviak

{"title":"Biological method as a constituent of integrated plant protection in modern conditions","authors":"I. Mostoviak","doi":"10.32819/020007","DOIUrl":"https://doi.org/10.32819/020007","url":null,"abstract":". The current state of application of the biological method in integrated plant protection in the world, and in the Ukraine in particular, is analyzed and generalized. The biological method is recognized as a strategic ecological and biological method of control of hazardous organisms in modern agricultural production of many countries of the world, the European Union and аlso it is consolidated at legislative level. The biological method of plant protection is used on an area of more than 30 million hectares in the world. It is conditioned by its environmental safety for agricultural producers and consumers of agricultural products and for natural environment. Due to natural origin and high specificity for a particular type of pests, biological methods of plant protection have a high degree of environmental safety, ensure the conservation and expansion of biodiversity to support ecosystem services in agro-ecosystems, as well as positively impact on soil biota, promote the reduction of greenhouse gas emissions, in comparison with the traditional technologies, in which one chemical pes-ticides are used. According to the forecasts of international experts, by 2020 the market for biopesticides will reach the level 6 billion US dollars. The situation in the Ukraine today is completely different: the dominance of the chemical method of plant protection with a small part (4-5%) of the application of the biological method and biological preparations, the lack of state control and strategy for the introduction of biological preparations. And this requires radical changes in the current legislation of the country. The available data on the application of the biological method of plant protection are summarized. The world production of biopesticides used in the integrated plant protection for control of harmful organisms, which insure environmental safety in agrocenoses, quality and safety of agricultural products, is analyzed. The positive aspects of the application of the biological method of plant protection in the system of integrated plant protection as еру basis for support of balanced development and ecological safety of agrocenoses are determined.","PeriodicalId":33211,"journal":{"name":"Agrology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45937502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0