Pub Date : 2023-09-01DOI: 10.3103/s0147687423030079
G. V. Kharitonova, A. V. Ostroukhov, V. I. Kim, Z. Tyugay, V. O. Krutikova
{"title":"Bottom Sediments of Surface Watercourses of the Malmyzhsky Mountain Range","authors":"G. V. Kharitonova, A. V. Ostroukhov, V. I. Kim, Z. Tyugay, V. O. Krutikova","doi":"10.3103/s0147687423030079","DOIUrl":"https://doi.org/10.3103/s0147687423030079","url":null,"abstract":"","PeriodicalId":489470,"journal":{"name":"Moscow University Soil Science Bulletin","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135349005","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}
Pub Date : 2023-09-01DOI: 10.3103/s0147687423030109
T. V. Minnikova, A. S. Ruseva, S. I. Kolesnikov, D. A. Trufanov
{"title":"Bacterial Number in Petroleum-Contaminated Haplic Chernozem after Amelioration","authors":"T. V. Minnikova, A. S. Ruseva, S. I. Kolesnikov, D. A. Trufanov","doi":"10.3103/s0147687423030109","DOIUrl":"https://doi.org/10.3103/s0147687423030109","url":null,"abstract":"","PeriodicalId":489470,"journal":{"name":"Moscow University Soil Science Bulletin","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135348997","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}
Pub Date : 2023-09-01DOI: 10.3103/s0147687423030134
E. A. Timofeeva, A. S. Molodtsova
{"title":"Content of Mobile Forms of Heavy Metals in Typical Chernozem of the Republic of Bashkortostan Contaminated by Crude Oil and Sodium Chloride in Conditions of a Field Experiment","authors":"E. A. Timofeeva, A. S. Molodtsova","doi":"10.3103/s0147687423030134","DOIUrl":"https://doi.org/10.3103/s0147687423030134","url":null,"abstract":"","PeriodicalId":489470,"journal":{"name":"Moscow University Soil Science Bulletin","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135348999","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}
Pub Date : 2023-09-01DOI: 10.3103/s0147687423030055
L. G. Bogatyrev, V. A. Kuznetsov, A. I. Benediktova, M. M. Karpukhin, V. M. Telesnina, S. A. Borisova, M. S. Kadulin, G. R. Glazman, Z. S. Ezhelev, N. A. Shnyrev, S. A. Bibulatov, V. V. Demin
{"title":"On the Comparative Analysis of the Composition of Lysimetric Water under Conditions of Different Soil Treatment and under Phytocenoses","authors":"L. G. Bogatyrev, V. A. Kuznetsov, A. I. Benediktova, M. M. Karpukhin, V. M. Telesnina, S. A. Borisova, M. S. Kadulin, G. R. Glazman, Z. S. Ezhelev, N. A. Shnyrev, S. A. Bibulatov, V. V. Demin","doi":"10.3103/s0147687423030055","DOIUrl":"https://doi.org/10.3103/s0147687423030055","url":null,"abstract":"","PeriodicalId":489470,"journal":{"name":"Moscow University Soil Science Bulletin","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135349004","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}
Pub Date : 2023-09-01DOI: 10.3103/s0147687423030080
S. A. Kulachkova, E. N. Derevenets, P. S. Korolev, V. V. Pronina
Abstract Application of mineral fertilizers to regulate microbial respiration and carbon dioxide emissions from urban lawn soils was evaluated due to the need to develop technologies for reducing CO 2 emissions and for increasing the C-absorption capacity of natural and anthropogenic ecosystems. The studies were performed in the Botanical Garden of Moscow State University on Leninskie Hills in a small-plot experiment with the fractional application of four types of complex fertilizers (NPKS 27 : 6 : 6 : 2, NPKS 21 : 10 : 10 : 2, NPK 15 : 15 : 15 and NPK 18:18:18 + 3 MgO + trace elements (TE)) at the doses of 60 and 120 kg N/ha during the growing season. We studied the basal respiration (BR) of soils, carbon content of microbial biomass (C mic ) by substrate-induced respiration, and the CO 2 emission from soils by the method of closed static chambers. C mic in soil of the control plot in the summer period was 1300–1450 µg/g. Application of NPKS 21 : 10 : 10 : 2 and NPK 18 : 18 : 18 + 3 MgO + TE at a low dose increased C mic by 12–35% within the first two weeks, and then it dropped. All types of fertilizers applied for a short period of time increased BR of soils and CO 2 emission maximum on the sixth day. After two weeks and onwards, their growth decreased or their intensity dropped to the control values (500 mg CO 2 m 2 /h –1 and 1.5 μg C–CO 2 g/h, respectively) and lower. The lowest intensity of CO 2 emission, a rise in basal respiration, and an increase in microbial biomass were recorded after the application of fertilizer NPKS 21 : 10 : 10 : 2. The change in the functioning of the soil microbial community detected by the maximal q CO 2 was the greatest in case of NPKS 27 : 6 : 6 : 2 application. The dynamics of CO 2 emission from the soils of the small-plot experiment from April to October correlated with the soil temperature ( r S = 0.66, p < 0.05, n = 135). Emissions of CO 2 were minimal for the plot with NPKS 21 : 10 : 10 : 2 in all periods of the study.
由于需要开发减少CO 2排放和增加自然和人为生态系统碳吸收能力的技术，因此评估了矿物肥料在调节城市草坪土壤微生物呼吸和二氧化碳排放中的应用。在列宁斯基山莫斯科国立大学植物园进行了小块试验，在生长季节分施4种复合肥料(NPKS 27:6:6: 2、NPKS 21:10:10: 2、NPK 15:15:15和NPK 18:18:18 + 3mgo +微量元素(TE))，剂量分别为60和120 kg N/ha。研究了土壤的基础呼吸(BR)、基质诱导呼吸法测定的微生物生物量碳含量(C mic)和封闭静室法测定的土壤co2排放。对照区夏季土壤碳浓度为1300 ~ 1450µg/g。低剂量NPK 21:10:10: 2和NPK 18:18:18 + 3mgo + TE在前两周内可使C mic增加12-35%，随后下降。短时间施用各类型肥料，土壤BR和CO 2排放量在第6天达到最大值。两周后，它们的生长下降或强度降至控制值(分别为500 mg CO 2 m 2 /h -1和1.5 μg C-CO 2 g/h)或更低。氮肥NPKS 21:10:10: 2处理的co2排放强度最低，基础呼吸增加，微生物生物量增加。NPKS 27.6: 6:2处理对土壤微生物群落功能的影响最大。4 ~ 10月小块试验土壤co2排放动态与土壤温度相关(r S = 0.66, p <0.05, n = 135)。在研究的所有时期，NPKS为21:10:10:2的地块的二氧化碳排放量最小。
{"title":"The Effect of Mineral Fertilizers on Soil Respiration in Urban Lawns","authors":"S. A. Kulachkova, E. N. Derevenets, P. S. Korolev, V. V. Pronina","doi":"10.3103/s0147687423030080","DOIUrl":"https://doi.org/10.3103/s0147687423030080","url":null,"abstract":"Abstract Application of mineral fertilizers to regulate microbial respiration and carbon dioxide emissions from urban lawn soils was evaluated due to the need to develop technologies for reducing CO 2 emissions and for increasing the C-absorption capacity of natural and anthropogenic ecosystems. The studies were performed in the Botanical Garden of Moscow State University on Leninskie Hills in a small-plot experiment with the fractional application of four types of complex fertilizers (NPKS 27 : 6 : 6 : 2, NPKS 21 : 10 : 10 : 2, NPK 15 : 15 : 15 and NPK 18:18:18 + 3 MgO + trace elements (TE)) at the doses of 60 and 120 kg N/ha during the growing season. We studied the basal respiration (BR) of soils, carbon content of microbial biomass (C mic ) by substrate-induced respiration, and the CO 2 emission from soils by the method of closed static chambers. C mic in soil of the control plot in the summer period was 1300–1450 µg/g. Application of NPKS 21 : 10 : 10 : 2 and NPK 18 : 18 : 18 + 3 MgO + TE at a low dose increased C mic by 12–35% within the first two weeks, and then it dropped. All types of fertilizers applied for a short period of time increased BR of soils and CO 2 emission maximum on the sixth day. After two weeks and onwards, their growth decreased or their intensity dropped to the control values (500 mg CO 2 m 2 /h –1 and 1.5 μg C–CO 2 g/h, respectively) and lower. The lowest intensity of CO 2 emission, a rise in basal respiration, and an increase in microbial biomass were recorded after the application of fertilizer NPKS 21 : 10 : 10 : 2. The change in the functioning of the soil microbial community detected by the maximal q CO 2 was the greatest in case of NPKS 27 : 6 : 6 : 2 application. The dynamics of CO 2 emission from the soils of the small-plot experiment from April to October correlated with the soil temperature ( r S = 0.66, p < 0.05, n = 135). Emissions of CO 2 were minimal for the plot with NPKS 21 : 10 : 10 : 2 in all periods of the study.","PeriodicalId":489470,"journal":{"name":"Moscow University Soil Science Bulletin","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135349007","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}
Pub Date : 2023-09-01DOI: 10.3103/s0147687423030067
M. V. Dabakhov, E. V. Dabakhova
{"title":"Determination of the Age of Fallow Land Based on the Development Patterns of Postagrogenic Succession","authors":"M. V. Dabakhov, E. V. Dabakhova","doi":"10.3103/s0147687423030067","DOIUrl":"https://doi.org/10.3103/s0147687423030067","url":null,"abstract":"","PeriodicalId":489470,"journal":{"name":"Moscow University Soil Science Bulletin","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135349001","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}
Pub Date : 2023-09-01DOI: 10.3103/s0147687423030031
L. I. Arakelova, A. B. Umarova, D. D. Khaidapova, M. A. Butylkina, Z. S. Ezhelev, A. V. Fedotova
{"title":"Rheological Properties of Soils of Different Land Use in the Syktyvkar Urban District of the Komi Republic","authors":"L. I. Arakelova, A. B. Umarova, D. D. Khaidapova, M. A. Butylkina, Z. S. Ezhelev, A. V. Fedotova","doi":"10.3103/s0147687423030031","DOIUrl":"https://doi.org/10.3103/s0147687423030031","url":null,"abstract":"","PeriodicalId":489470,"journal":{"name":"Moscow University Soil Science Bulletin","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135349006","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}
Pub Date : 2023-09-01DOI: 10.3103/s0147687423030110
I. O. Plekhanova, V. O. Kulikov, V. P. Shabaev
{"title":"Effect of Rhizospheric Bacteria on the Productivity of Wheat Plants and Inflow of Elements from Contaminated Soils","authors":"I. O. Plekhanova, V. O. Kulikov, V. P. Shabaev","doi":"10.3103/s0147687423030110","DOIUrl":"https://doi.org/10.3103/s0147687423030110","url":null,"abstract":"","PeriodicalId":489470,"journal":{"name":"Moscow University Soil Science Bulletin","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135349002","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}
Pub Date : 2023-09-01DOI: 10.3103/s0147687423030043
M. V. Belyaeva, G. S. Kust, O. V. Andreeva
{"title":"Assessment of Land-Degradation Neutrality in Samara Oblast by Global and Regional Indicators","authors":"M. V. Belyaeva, G. S. Kust, O. V. Andreeva","doi":"10.3103/s0147687423030043","DOIUrl":"https://doi.org/10.3103/s0147687423030043","url":null,"abstract":"","PeriodicalId":489470,"journal":{"name":"Moscow University Soil Science Bulletin","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135349003","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}
Pub Date : 2023-09-01DOI: 10.3103/s014768742303002x
I. V. Agurova, D. V. Syshchykov
{"title":"Acidity of Degraded Soils of Agricultural Lands in the Donetsk People’s Republic","authors":"I. V. Agurova, D. V. Syshchykov","doi":"10.3103/s014768742303002x","DOIUrl":"https://doi.org/10.3103/s014768742303002x","url":null,"abstract":"","PeriodicalId":489470,"journal":{"name":"Moscow University Soil Science Bulletin","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135349008","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}
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