Monitoring Humus Content of Chernozems (Black Soils) and Soil Water Pollution Rate in the Pre-Ural Forest-Steppe of the Republic of Bashkortostan

Zamanova, Nailja; Churagulova, Z. S.; Murzabulatov, Bulat; Miniakhmetov, Irek; Yakovleva, Julia

doi:10.3233/ajw200005

Cited by 3 publications

(1 citation statement)

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“…Alkaline black soils affect rice production due to their high salt content. Shirale et al [27] found that planting dhaincha and sunhemp in sodic soils enhanced nutrient supply and showed potential to reclaim sodic soils [28]. In addition, fertilizer application methods and tillage practices also have a significant effect on soil nutrients.…”

Section: Physical and Chemical Propertiesmentioning

confidence: 99%

Ecological and Environmental Benefits of Planting Green Manure in Paddy Fields

2022

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Soil fertility management is one of the most important factors affecting crop production. The use of organic manures, including green manure, is an important strategy to maintain and/or improve soil fertility for sustainable crop production. Green manure generally refers to crops that can provide fertilizer sources for agricultural cash crops and improve soil productivity. The application of green manure is a traditional and valuable practice for agroecosystem management, particularly in paddy systems where green manure is rotated with rice. This paper systematically reviews the effects of green manure on soil microenvironments and greenhouse gas emissions, and the role of green manure in the phytoremediation of paddy fields. The paper concludes that green manure can not only affect soil nutrients and the microbial community, but also reduce greenhouse gas emissions and enhance soil remediation to some extent. Moreover, this review provides theoretical guidance on the selection of green manure germplasm and tillage methods for paddy fields of different climates and textures. However, this review only provides a macro-overview of the effects of green manure on soil nutrients, greenhouse gas emissions, and soil remediation in rice paddies based on a large number of previous studies, and does not provide a comprehensive quantitative assessment due to differences in green manure varieties and soil texture. The prospects for quantitative analysis of the ecological and economic effects of the sustainable development of green manure cultivation are discussed.

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Section: Physical and Chemical Propertiesmentioning

confidence: 99%

Ecological and Environmental Benefits of Planting Green Manure in Paddy Fields

2022

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The productivity of five-field crop rotations and their influence on humus content in southern Russia

Pashtetskiy

Radchenko

Turin

et al. 2021

IOP Conf. Ser.: Earth Environ. Sci.

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It is proved that the productivity of all crops is higher when growing them in crop rotation, and not permanently. According to a significant number of scientists, crop rotation is the only agricultural element in the system of agriculture, the action of which is based on natural foundations. Proper crop rotation, with an appropriate set of crops, helps stabilize the presence of humus in the soil. If the structure contains 20-25% of legumes, the amount of humus in the soil will not only stabilize but will increase. The purpose of these studies is to study the productivity of short-rotational crop rotations and to establish their effect on soil fertility, in particular on the presence of humus after two rotations. The experimental component of the study consists of three repetitions with a randomized placement of crop rotations. Soil cultivation, norms and terms of fertilizer application, sowing, and crop care are generally accepted. All studied crop rotations are recommended to farm enterprises, depending on the specialization of the farm. Crop rotations with clean steam should be in farms engaged in the production of a marketable grain of valuable and robust wheat and seed production. Crop rotations with busy couples should be in enterprises that specialize in raising dairy cattle. Crop rotation is an economically viable, real way to increase the productivity of each crop and the entire crop rotation as a whole, as well as restoration of soil fertility. Compliance with crop rotation stabilizes or increases the presence of humus from 1.70 to 2% in a layer of 0-40 cm.

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Flowing Sampler System for Surface Water Bodies

Kulakova

Сафаров

2022

Èkol. prom. Ross.

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A flowing sampling system using a complex branched pipeline is presented. The system function is ensured by the water supply from the averaging collector to the signaling pigs. The flowing sampling system instalation involves some transport infrastructure, namely bridges. Issues related to the peculiarities of the movement of fluid through the bridge supports, which affect the uneven distribution of pollutants in the monitored area, were investigated.

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Monitoring Humus Content of Chernozems (Black Soils) and Soil Water Pollution Rate in the Pre-Ural Forest-Steppe of the Republic of Bashkortostan

Cited by 3 publications

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Ecological and Environmental Benefits of Planting Green Manure in Paddy Fields

Ecological and Environmental Benefits of Planting Green Manure in Paddy Fields

The productivity of five-field crop rotations and their influence on humus content in southern Russia

Flowing Sampler System for Surface Water Bodies

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