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Optical density and atomic ratios N/S of humic acids of bottom sediments of lakes of the Middle Ob region 中奥布湖湖底沉积物腐殖酸的光密度和原子比 N/S
АгроЭкоИнфо Pub Date : 2024-04-03 DOI: 10.51419/202142214.
Natalia Shpynova, Mikhail Sartakov, Evgeny Osnitskiy
{"title":"Optical density and atomic ratios N/S of humic acids of bottom sediments of lakes of the Middle Ob region","authors":"Natalia Shpynova, Mikhail Sartakov, Evgeny Osnitskiy","doi":"10.51419/202142214.","DOIUrl":"https://doi.org/10.51419/202142214.","url":null,"abstract":"The paper presents the results of studies of the optical density of alkaline solutions of humic acids (HA) and himatomelanic acids (MMC) characteristic of the Middle Ob bottom sediments of lakes of silicate, organo-silicate and organic class and their dependence on the atomic ratios of H/S of HA macromolecules. It is established that the results of spectroscopy of the UV and visible regions of the HA spectrum depend on the results of the elemental composition. With an increase in the atomic ratios of N/S, the values of E465 quantities (quasi-extinction coefficients) decrease, which reflects the composition of the aromatic part of GC macromolecules. MMCs have been studied, however, they contain more peripheral groups than GC and do not have patterns of the relationship of E465 quantities from N/S, therefore, correlation dependencies are not given in the article. The highest content of aromatic carbon in GC was found for samples of GC K-6 of the silicate class of the Kondinsky province (left bank of the Ob) and C-5 of the organic class of the Sredneob province (right bank of the Ob). The general correlation dependence of N/S and E465 values is higher in the samples of the GK of the Kondinsky province. Keywords: SAPROPEL, HUMIC ACIDS, HIMATOMELANIC ACIDS, UV SPECTROSCOPY, MIDDLE OB","PeriodicalId":507044,"journal":{"name":"АгроЭкоИнфо","volume":"85 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140750719","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
The study of the source material for the breeding of productive varieties of grain sorghum with a high starch content in the grain 研究培育谷粒淀粉含量高的高产谷物高粱品种的原始材料
АгроЭкоИнфо Pub Date : 2024-03-28 DOI: 10.51419/202142208.
D. Semin, O. Kibalnik, I. Efremova, Victoria Stepanchenko, S. Kukoleva, D. Stepanchenko
{"title":"The study of the source material for the breeding of productive varieties of grain sorghum with a high starch content in the grain","authors":"D. Semin, O. Kibalnik, I. Efremova, Victoria Stepanchenko, S. Kukoleva, D. Stepanchenko","doi":"10.51419/202142208.","DOIUrl":"https://doi.org/10.51419/202142208.","url":null,"abstract":"As a result of three years of research, valuable lines have been identified for a complex of economically valuable features that are donors of important indicators. The starting material for the selection of varieties with well-developed inflorescences were: L-35/17, L-43/14, L-44/14, L-57/14, L-66/14, L-91/14, L-130/14 (23.9-27.1 cm), which exceeded the Volzhskoe 44 standard by 31.3-49.8% in terms of feature value; for breeding of coarse-grained varieties (by weight of 1000 seeds) , L-62/14, L-80/14, L-91/14, L-98/14, L-130/14, L-132/14, L-138/17, L-o-170/18 (35.0-39.9 g), the excess of the attribute value over the standards was 12.9-28.6%; for the selection of high-yielding grain (5.05-6.68 t/ha) and biomass (17.84–19.63 t/ha) lines L-35/17, L-80/14, L-95/14, L-112/14, L-121/14. A significant variation in the starch content in grain samples was found: from 72.09% (L-252/16) up to 77.30% (L-112/14) with starch content at the standards of 70.70% (Start) and 72.41% (Volzhskoe 44). Productive samples with the highest theoretical yield of grain starch were identified: L-35/17 (3.33 t/ha), L-112/14 (3.40 t/ha) and L-121/14 (4.29 t/ha). Keywords: SORGHUM VARIETY, BREEDING LINE, GRAIN PRODUCTIVITY, STARCH CONTENT AND YIELD","PeriodicalId":507044,"journal":{"name":"АгроЭкоИнфо","volume":"135 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140369674","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
Variety study of the tree peony Paeonia x suffruticosa Andr. when grown in the conditions of the Moscow region 在莫斯科地区生长的树牡丹 Paeonia x suffruticosa Andr.的品种研究
АгроЭкоИнфо Pub Date : 2024-03-28 DOI: 10.51419/202142209.
Elena Kozlova
{"title":"Variety study of the tree peony Paeonia x suffruticosa Andr. when grown in the conditions of the Moscow region","authors":"Elena Kozlova","doi":"10.51419/202142209.","DOIUrl":"https://doi.org/10.51419/202142209.","url":null,"abstract":"The work is devoted to the variety study of tree peonies when grown in open ground conditions in the Moscow region. During the research, varieties with different growing seasons were identified, the duration of the flowering period was established, varieties with maximum values in height, plant diameter, number of flowers and flower size were identified, the most decorative varieties of tree peony were identified. The varieties Green Beans, Snow Fortress and Shima Nishiki bloomed first – 08.06, the varieties Midday Heat, Anastasia Sosnovets and Helen Martin – 09.06, 10.06 and 11.06, respectively. The longest flowering time for the varieties Midday Heat, Snow Fortress and Shima Nishiki is 9 days. The long duration of the growing season was noted in the varieties Snow Fortress, Green Beans, Midday Heat and Shima Nishiki, 118 days. The decorative variety is Shima Nishiki, which scored 64 points due to its originality. Anastasia Sosnovets and Helen Martin varieties are recommended for use in single and group plantings. Early varieties of Snow Fortress and Green Beans can be planted in flower beds, mixborders and in single plantings. When creating rock gardens and English gardens, it is possible to use the Midday Heat. To create rocky gardens, stylized Chinese and Japanese gardens, it is recommended to plant the Shima Nishiki variety. Keywords: TREE PEONY, VARIETIES OF TREE PEONY, CULTIVATION OF TREE PEONY, DECORATIVE PEONY, ASSESSMENT OF DECORATIVE PEONY","PeriodicalId":507044,"journal":{"name":"АгроЭкоИнфо","volume":"66 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140371335","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
Agro-economic prerequisites for stable agriculture in arida conditions of the Republic of Buryatia 布里亚特共和国干旱条件下稳定农业的农业经济先决条件
АгроЭкоИнфо Pub Date : 2024-03-28 DOI: 10.51419/202142210.
A. Ulanov, A. Biltuev
{"title":"Agro-economic prerequisites for stable agriculture in arida conditions of the Republic of Buryatia","authors":"A. Ulanov, A. Biltuev","doi":"10.51419/202142210.","DOIUrl":"https://doi.org/10.51419/202142210.","url":null,"abstract":"The results of long-term and long-term studies of the Buryat Research Institute of Agriculture showed that grain crops are inferior in agro-economic assessment to the cultivation of the trailing fodder crop. This circumstance predetermines the adjustment of existing crop rotation schemes towards the feed wedge. Spring rye should be considered as a guarantor of the stability of the development of agricultural production in arid agriculture in the region. Obtaining a profitable forage crop yield when using fertilizers must be planned based on the state of soil moisture and the medium-term moisture forecast. Keywords: CROPE ROTATION, SPRING RYE, OATS FOR FOOD, FERTILIZER, YIELD, ECONOMIC ASSESSMENT","PeriodicalId":507044,"journal":{"name":"АгроЭкоИнфо","volume":"8 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140369441","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
Assessment of the seasonal dynamics of photosynthetic pigments in maple leaves using vegetation indices calculated from hyperspectral survey data 利用高光谱调查数据计算的植被指数评估枫叶中光合色素的季节动态
АгроЭкоИнфо Pub Date : 2024-03-27 DOI: 10.51419/202142206.
M. Ignatova, B. Kozlovsky, Anastasia Dmitrieva, Tatyana Varduny, Pavel Dmitriev
{"title":"Assessment of the seasonal dynamics of photosynthetic pigments in maple leaves using vegetation indices calculated from hyperspectral survey data","authors":"M. Ignatova, B. Kozlovsky, Anastasia Dmitrieva, Tatyana Varduny, Pavel Dmitriev","doi":"10.51419/202142206.","DOIUrl":"https://doi.org/10.51419/202142206.","url":null,"abstract":"The article presents the results of studies on seasonal changes in the content of photosynthetic pigments in maple leaves. As a result, time series of pigment concentrations and values of 80 vegetation indices (VI) were obtained for three growing seasons (2021-23). It was found that the time series of a large group of VI (CARI, Carter4, Datt3, DD, Maccioni, MTCI, mSR2, NDVI2, OSAVI2, REP_Li, SR6, TCARI_OSAVI, Vogelmann2, Vogelmann et al. - in total, more than 25 VI) have a well-defined seasonal dynamics, coherent with the seasonal dynamics of chlorophyll concentrations. According to the test results, the models with CORE/OS AVI as an independent variable are the best for approximating the values of the chlorophyll sum. The NDVI index proved to be ineffective as a proxy metric for chlorophyll concentration. The seasonal dynamics of chlorophyll content and values in And is species-specific. Keywords: ACER, CHLOROPHYLL, CAROTENOIDS, TIME SERIES OF VEGETATION INDICES, SEASONAL DYNAMICS","PeriodicalId":507044,"journal":{"name":"АгроЭкоИнфо","volume":"20 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140375116","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
Assessment of starting material and ideal type of grasspea in arid conditions of the lower Volga region of the RF 评估俄罗斯联邦伏尔加河下游地区干旱条件下禾本科植物的初始材料和理想类型
АгроЭкоИнфо Pub Date : 2024-03-26 DOI: 10.51419/202142204.
S. Zaitsev, D. Babushkin, A. Levkina, V. Bychkova, Pavel Rozhkov, V. Svetlov
{"title":"Assessment of starting material and ideal type of grasspea in arid conditions of the lower Volga region of the RF","authors":"S. Zaitsev, D. Babushkin, A. Levkina, V. Bychkova, Pavel Rozhkov, V. Svetlov","doi":"10.51419/202142204.","DOIUrl":"https://doi.org/10.51419/202142204.","url":null,"abstract":"The results of screening of a model population of the Grass pea (Lathyrus sativus) are presented. The results of the study made it possible to establish the manifestations of the parameters of selection traits and their variability in the model population in the arid conditions of the Lower Volga region of the Russian Federation. The magnitude of the influence of factors on the manifestation of traits (genotype, growing conditions, interaction of factors) and their contribution to the overall variability has been established. Forms with high values of crop structure elements were identified: by the number of beans per plant, by the number of seeds per plant, by the mass of 1000 seeds, by seed yield (1,80-2,27 t/ha), by green mass yield (14,29 -21,77 t/ha). The parameters of the ideal type of grasspea variety adapted for cultivation in regions with arid climates are presented. Keywords: GRASSPEA, FACTOR, CONTENT, PARAMETER, YIELD","PeriodicalId":507044,"journal":{"name":"АгроЭкоИнфо","volume":"120 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140378899","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
Basics of organizing staff nutrition at agricultural enterprises 农业企业组织员工营养的基本原则
АгроЭкоИнфо Pub Date : 2024-03-25 DOI: 10.51419/202142205.
I. Lipkovich, Andrey Globin, Igor Nazarov, I. Egorova, N. Petrenko
{"title":"Basics of organizing staff nutrition at agricultural enterprises","authors":"I. Lipkovich, Andrey Globin, Igor Nazarov, I. Egorova, N. Petrenko","doi":"10.51419/202142205.","DOIUrl":"https://doi.org/10.51419/202142205.","url":null,"abstract":"Nutrition is an innate biological need and a prerequisite for a long and healthy life. However, improper eating behavior, any violation of food intake, its quality and quantity affects a person’s health and his life expectancy, as well as his performance. In agricultural production, it is quite difficult to organize meals for staff due to the large geography of the location of facilities, as well as the delivery of lunches to work teams located in the field. To successfully solve the problem of providing food to the staff of agricultural enterprises, the authors suggested a general scheme of enterprise activity. We examined six blocks representing organizational measures aimed at organizing proper and healthy nutrition for personnel at agricultural enterprises. In our opinion, all aspects of the employer’s activities in this area are covered. To solve the identified organizational issues, a team of specialists from various professions is required, which in turn will require financial costs. However, proper organization of staff nutrition directly affects ensuring a healthy lifestyle and, as a result, high labor productivity, which in turn is the ultimate goal of any enterprise. Keywords: NUTRITION, EATING BEHAVIOR, AGRICULTURAL ENTERPRISES, ORGANIZATIONAL MEASURES, PERSONNEL, LABOR PRODUCTIVITY, FIELD CONDITIONS, HUMAN HEALTH","PeriodicalId":507044,"journal":{"name":"АгроЭкоИнфо","volume":" October","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140383353","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
Organizational basis for the construction of access roads to a cattle facility 修建通往养牛场道路的组织基础
АгроЭкоИнфо Pub Date : 2024-03-15 DOI: 10.51419/202142203.
Zhanna Matveikina, I. Lipkovich, Maxim Matveikin, I. Egorova
{"title":"Organizational basis for the construction of access roads to a cattle facility","authors":"Zhanna Matveikina, I. Lipkovich, Maxim Matveikin, I. Egorova","doi":"10.51419/202142203.","DOIUrl":"https://doi.org/10.51419/202142203.","url":null,"abstract":"The article discusses the basics of constructing access roads to a cattle facility. The construction of access roads to livestock farms is a rather complex process in terms of organization and personnel qualifications. It is complicated by the lack of specialized equipment, engineering and geodetic equipment and the necessary qualifications of workers, which leads to its traumatic and non-technical nature. The management of the organization bears a great responsibility for compliance with technical requirements and labor protection requirements during road construction. Keywords: RECLAMATION, INSTALLATION OF ACCESS ROADS, SETTLED AREAS, FILL, ASPHALT CONCRETE, CEMENT CONCRETE, CONCRETE, LIVESTOCK COMPLEX, PROJECT, GEODETIC REFERENCE, ECOLOGY, PROTECTION LABOR, URBAN PLANNING CODE","PeriodicalId":507044,"journal":{"name":"АгроЭкоИнфо","volume":"20 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140239323","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
Research into the process of soil preparation for sowing spring and row crops using a mounted cultivator KMN-4-01 使用安装式耕耘机 KMN-4-01 为播种春播和连作作物进行土壤准备的过程研究
АгроЭкоИнфо Pub Date : 2024-03-15 DOI: 10.51419/202142201.
I. Lipkovich, Vladimir Lukhanin, I. Egorova, N. Petrenko, M. Ukraintsev
{"title":"Research into the process of soil preparation for sowing spring and row crops using a mounted cultivator KMN-4-01","authors":"I. Lipkovich, Vladimir Lukhanin, I. Egorova, N. Petrenko, M. Ukraintsev","doi":"10.51419/202142201.","DOIUrl":"https://doi.org/10.51419/202142201.","url":null,"abstract":"The main goal of farmers in our country is to reduce the costs associated with cultivating crops, as well as the use of advanced technologies in the field of crop production aimed at increasing soil fertility and productivity. One of the main areas that allows reducing costs is the use of universal agricultural machinery, which, with minimal changes to the working parts, can perform various technological operations on the same machine. The design of the multifunctional mounted cultivator KMN-4-01 considered in the work is intended for cultivating soil for sowing spring and row crops and for cultivating fallow fields. The cultivator is a mounted implement; depending on the type of soil cultivation being performed, working parts can be installed on the cultivator, which are formed by various combinations - a chisel, a body with a left and right blade, a blade. Field tests of the cultivator for compliance with technical conditions were carried out at the Federal State Budgetary Institution \"North Caucasus MIS\"; based on the test results, comments were identified, after elimination of which the cultivator can be used at agricultural enterprises. Keywords: SOIL, SOWING, MOUNTED CULTIVATOR, AGRICULTURAL CROP, AGRICULTURAL MACHINERY, CROP PRODUCTION, TECHNOLOGICAL PROCESS","PeriodicalId":507044,"journal":{"name":"АгроЭкоИнфо","volume":"14 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140238656","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
Влияние митохондриально-направленных антиоксидантов, производных пластохинона на устойчивость зерновых культур к водному дефициту 线粒体定向抗氧化剂、质醌衍生物对谷类作物抗缺水能力的影响
АгроЭкоИнфо Pub Date : 2024-02-29 DOI: 10.51419/202141132.
Nadezhda Duplii, Alexander Usatov, Kirill Azarin
{"title":"Влияние митохондриально-направленных антиоксидантов, производных пластохинона на устойчивость зерновых культур к водному дефициту","authors":"Nadezhda Duplii, Alexander Usatov, Kirill Azarin","doi":"10.51419/202141132.","DOIUrl":"https://doi.org/10.51419/202141132.","url":null,"abstract":"The article presents the results of a study of the influence of plastoquinone derivatives: 10-(6'-plastoquinonyl)decyltriphenylphosphonium (SkQ1) and 10-(6′-methylplastoquinonyl) decyltriphenylphosphonium (SkQ3) on the resistance of grain crops to soil moisture deficiency. The object of the study were seedlings of spring barley (Hordeum vulgare L.) cultivar “Sokol” and winter wheat (Triticum aestivum L.) cultivar “Kalym”. The growth rates of plants were studied for 14 days under normal conditions and with a lack of moisture, pre-treated with 2.5 nm solutions of SkQ1 and SkQ3. It has been shown that treating seeds with solutions of SkQ1 and SkQ3 increases the growth rate of the studied crops under conditions of lack of moisture compared to the control. Also, in the roots and leaves of 14-day-old barley seedlings, an analysis of the transcriptional activity of the genes SodA1, SodB, GR, GST1, GST6, Cat1, Cat2, Apx1, encoding oxidative stress proteins, was carried out. It was shown that a decrease in soil moisture by 1.8 and 2.0 times compared to the control reduces to varying degrees the weight of roots and leaves in 14-day-old barley seedlings and increases the transcriptional activity of all studied genes in both leaves and roots. Treatment of seeds with solutions of SkQ1 and SkQ3 under conditions of moisture deficiency increases the dry weight of barley roots and leaves and reduces the transcriptional activity of the studied genes in the roots. Keywords: PLASTOQUINONE DERIVATIVES, SkQ1, SkQ3, MITOCHONDRIA-TARGETED ANTIOXIDANTS, ROS, SOIL MOISTURE DEFICIENCY, STABILITY, TRANSCRIPTIONAL GENE ACTIVITY","PeriodicalId":507044,"journal":{"name":"АгроЭкоИнфо","volume":"12 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140413820","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
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