Annals of Agrarian Science最新文献_第9页

Indicators of reliability of plows working in mountainous conditions of Georgia 在格鲁吉亚山区工作的犁的可靠性指标

Annals of Agrarian Science Pub Date : 2018-06-01 Epub Date: 2018-04-22 DOI: 10.1016/j.aasci.2018.04.009

J.B. Katsitadze , N.I. Karkashadze , G.G. Kutelia

引用次数: 4

Annals of Agrarian Science Pub Date : 2018-03-01 Epub Date: 2018-02-05 DOI: 10.1016/j.aasci.2018.02.001

Dali L. Gaganidze , Mariam A. Aznarashvili , Tinatin A. Sadunishvili , Ekaterine O. Abashidze , Manana A. Gureilidze , Eter S. Gvritishvili

{"title":"Fire blight in Georgia","authors":"Dali L. Gaganidze , Mariam A. Aznarashvili , Tinatin A. Sadunishvili , Ekaterine O. Abashidze , Manana A. Gureilidze , Eter S. Gvritishvili","doi":"10.1016/j.aasci.2018.02.001","DOIUrl":"https://doi.org/10.1016/j.aasci.2018.02.001","url":null,"abstract":"<div><p>Fire blight is distinguished among the fruit tree diseases by harmfulness. Fire blight damages about 180 cultural and wild plants belonging to the <em>Rosaceae</em> family. Quince, apple and pear are the most susceptible to the disease. At present, the disease occurs in over 40 countries of Europe and Asia. Economic damage caused by fire blight is expressed not only in crop losses, but also, it poses threat of eradication to entire fruit tree gardens. <em>Erwinia amylovora</em>, causative bacteria of fire blight in fruit trees, is included in the A2 list of quarantine organisms. In 2016, the employees of the Plant Pest Diagnostic Department of the Laboratory of the Georgian Ministry of Agriculture have detected <em>Erwinia amylovora</em> in apple seedlings from Mtskheta district. National Food Agency, Ministry of Agriculture of Georgia informed FAO on pathogen detection. The aim of the study is detection of the bacterium <em>Erwinia amylovora</em> by molecular method (PCR) in the samples of fruit trees, suspicious on fire blight collected in the regions of Eastern (Kvemo Kartli, Shida Kartli and Kakheti) and Western Georgia (Imereti).</p><p>The bacterium <em>Erwinia amylovora</em> was detected by real time and conventional PCR methods using specific primers and thus the fire blight disease confirmed in 23 samples of plant material from Shida Kartli (11 apples, 6 pear and 6 quince samples), in 5 samples from Kvemo Kartli (1 quince and 4 apple samples), in 2 samples of apples from Kakheti region and 1 sample of pear collected in Imereti (Zestafoni).</p></div>","PeriodicalId":100092,"journal":{"name":"Annals of Agrarian Science","volume":"16 1","pages":"Pages 12-16"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasci.2018.02.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91720492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

Phenolic antioxidants in red dessert wine produced with innovative technology 创新技术生产的红甜酒中的酚类抗氧化剂

Annals of Agrarian Science Pub Date : 2018-03-01 Epub Date: 2018-02-05 DOI: 10.1016/j.aasci.2017.12.005

I. Kekelidze , N. Ebelashvili , M. Japaridze , B. Chankvetadze , L. Chankvetadze

{"title":"Phenolic antioxidants in red dessert wine produced with innovative technology","authors":"I. Kekelidze , N. Ebelashvili , M. Japaridze , B. Chankvetadze , L. Chankvetadze","doi":"10.1016/j.aasci.2017.12.005","DOIUrl":"https://doi.org/10.1016/j.aasci.2017.12.005","url":null,"abstract":"<div><p>Phenolic compounds of red wines, catechins, flavonols, phenolcarbonic acids, anthocyanins, resveratrol are characterized by high antioxidanat activity and sharply reduce the risk of numerous diseases. Nowadays an increasing demand on red wines in the world market is conditioned by their antioxidant effect. However, according to antioxidanat activity those red wines are distinguished which are characterized with high content of phenolic compounds. Their concentration in wine depends on the vine growing place, grape cultivar, techniques of fermentative maceration. We have developed innovative technology for red dessert wine, with the aim of enrichment with antioxidant phenolic compounds. Object for the study: Control and test red dessert wine samples prepared from Saperavi grape cultivar. Control sample were prepared according to the existing technology; test – using maceration techniques in separately and combination, that are: saignée, dry fermentation of the pulp, fortification of the fermented pulp up to 16% (vol.) and staying for a week. By means of the HPLC analysis we determined the amount of phenolics. It has been observed that the concentration of phenolic antioxidants is most of all increased by in the test sample when combination use of maceration techniques: saignée and dry fermentation of the remaining pulp. In comparison with the control increases content phenolics: (−)–epicatechin, quercetin–3–glucoside and caffeic acid – 5–times; ellagic acid – 4–times; t-caftaric acid – 2– times; syringic acid – by 65%; (+)–catechin – by 40%.</p></div>","PeriodicalId":100092,"journal":{"name":"Annals of Agrarian Science","volume":"16 1","pages":"Pages 34-38"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasci.2017.12.005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91720501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Fire blight in Georgia 格鲁吉亚的火灾

Annals of Agrarian Science Pub Date : 2018-03-01 DOI: 10.1016/J.AASCI.2018.02.001

D. Gaganidze, M. Aznarashvili, T. Sadunishvili, E. Abashidze, Manana A. Gureilidze, Eter S. Gvritishvili

引用次数: 11

The consensus on the land question in the constitution of Georgia 格鲁吉亚宪法中关于土地问题的共识

Annals of Agrarian Science Pub Date : 2018-03-01 DOI: 10.1016/J.AASCI.2017.12.006

P. Koguashvili

引用次数: 0

New record of Hyperteles (Hymenoptera: Eulophidae) species from Transcaucasia 标题外高加索超蜂属新记录(膜翅目:蜂科)

Annals of Agrarian Science Pub Date : 2018-03-01 Epub Date: 2018-02-03 DOI: 10.1016/j.aasci.2017.12.007

V. Kostjukov , G. Japoshvili

引用次数: 1

The consensus on the land question in the constitution of Georgia 格鲁吉亚宪法中关于土地问题的共识

Annals of Agrarian Science Pub Date : 2018-03-01 Epub Date: 2018-02-05 DOI: 10.1016/j.aasci.2017.12.006

P. Koguashvili

{"title":"The consensus on the land question in the constitution of Georgia","authors":"P. Koguashvili","doi":"10.1016/j.aasci.2017.12.006","DOIUrl":"https://doi.org/10.1016/j.aasci.2017.12.006","url":null,"abstract":"<div><p>The reflection of the land question in the Constitution of Georgia has excited the people of the country. The citizens believe that they should not sell their land to foreigners (stateless physical and legal persons). In order to resolve this problem, it is necessary to achieve a general national consensus.</p><p>The Georgian nation is self-determined in the land question, so the new edition of the constitution should rely on the historic and legal heritage of the country, and in terms of modern conditions and challenges, it should establish the basic principles of land ownership and land use. In particular:</p><p>1. The value principle - land is not only natural resource and economic category, but also the value that defines the identity of the Georgians - national treasure and eternal inheritance;</p><p>2. The obligatory principle of a landowner - property is not only a right, but it entails obligation: its use must be at the same time for the benefit of society; this principle is the historical heritage of Article 116 of the 1921 Constitution;</p><p>3. Apart from these fundamental principles, the Constitution shall strengthen the forms of land ownership –the State, municipal (community) and private property;</p><p>4. Constitutional Principle determining land law- The text of the Constitution must clearly indicate that land ownership and land use are regulated by the Organic Law –the Land Code.</p></div>","PeriodicalId":100092,"journal":{"name":"Annals of Agrarian Science","volume":"16 1","pages":"Pages 39-41"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasci.2017.12.006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91720496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Technologies for obtaining nitrogen fertilizers prolonged effect in wheat 小麦长效氮肥获取技术

Annals of Agrarian Science Pub Date : 2018-03-01 Epub Date: 2018-02-06 DOI: 10.1016/j.aasci.2017.12.003

Eldar Gugava , Avtandil Korokhashvili

引用次数: 3

Interact of the tractor driving wheels with the soil by considering the rheological properties of soils 考虑土壤流变特性的拖拉机驱动轮与土壤的相互作用

Annals of Agrarian Science Pub Date : 2018-03-01 DOI: 10.1016/J.AASCI.2017.12.010

R. Makharoblidze, I. Lagvilava, B. B. Basilashvili, Z. K. Makharoblidze

引用次数: 8

Results of the study of M2I·MII·L2·NH2O type citrates M2I·MII·L2·NH2O型柠檬酸盐的研究结果

Annals of Agrarian Science Pub Date : 2018-03-01 DOI: 10.1016/J.AASCI.2017.12.002

I. Beshkenadze, M. Gogaladze, N. Klarjeishvili, O. Lomtadze, G. Chagelishvili, L. Gogua

引用次数: 0