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201 articles for “Soil analysis”
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Research ArticleOpen accessIn the abstractBacterial Diversity and Community Structure Characteristics in Rhizosphere Soil of Coconut (Cocos nucifera L.) under Intercropping PineappleLilan Lu, Hui Zhu, Yingying Liu et al.To explore the bacterial diversity and community structure characteristics of the rhizosphere soil of fruit type coconuts of different varieties under the intercropping pineapple model, the Illumina high throughput sequencing technology was used to detect the composition and diversity of soil microorganisms. Furthermore, the correlation between the physical and chemical properties of soil and the characteristics of the rhizosphere soil … …American Journal of Biochemistry and Biotechnology, Vol. 19, Issue 1 · 16 Feb 2023 · 5,751 accessesView PDFCite
Research ArticleOpen accessIn the abstractCurrent Growth Conditions of Populus Diversifolia Schrenk and Populus Pruinosa Schrenk in the Syr-Darya ValleyPolina Vesselova, Karina Makhmudova et al.In the context of urbanization of territories and the intensification of agriculture, the biological diversity of animals and plants in their habitats is degrading. The purpose of the study is to determine the edaphic factors affecting the growth of Populus diversifolia Schrenk and Populus pruinosa Schrenk, as well as anthropogenic factors affecting their conservation in the Syr-Darya valley (Kazakhstan). For … …OnLine Journal of Biological Sciences, Vol. 22, Issue 4 · 6 Oct 2022 · 5,548 accessesView PDFCite
Research ArticleOpen accessIn the abstractControlled Delivery System for NPK Agrochemical Release from Chitosan Copolymer HydrogelsMaysam S. Mutlaq, Fawzi Habeeb JabrailChitosan (CS) the polysaccharide was copolymerized with Poly (Vinyl Alcohol) (PVA) for the preparation of CS-co-PVA hydrogel and with Carboxymethyl Cellulose (CMC) for CS-co-CMC hydrogel. The prepared hydrogels were characterized by FTIR, thermal analysis (TGA and DSC), and SEM. The hydrogels were studied for agriculture applications, where their ability to swell and take large quantities of water many times its … …American Journal of Applied Sciences, Vol. 19, Issue 1 · 8 Sep 2022 · 6,750 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Dynamics of Chemical Properties and Soil Microbial Types at Agroforestry System in Supporting Environmental Friendly AgricultureIda Suryani, Sulfiana, Maimuna Nontji, MarlianaAgroforestry is described as the land-use system producing and conserving various agricultural, livestock, and fishery commodities combined with forestry commodities. The research aims to determine the chemical properties of the soil and types of microbial (especially the presence of soil bacterial) in the cocoa farming system. The two types of analysis were conducted: (1) Soil chemical properties included pH, C-organic, … …OnLine Journal of Biological Sciences, Vol. 22, Issue 3 · 16 Aug 2022 · 5,411 accessesView PDFCite
Research ArticleOpen accessIn the abstractAssessment of Heavy Metals Enrichment and Sources in Different Functional Areas of Sixian CityHaimin Su, Dongsheng Xu, Gao Yang, Peng SunTo investigate soil heavy metal pollution in different functional areas of Sixian City, 48 soil samples were collected in residential, industrial, green, and commercial areas. The concentrations of V, Cr, Zn, Cu, Pb, and as were determined by the geoaccumulation index method and the enrichment factor method, and their pollution levels were evaluated. At the same time, the possible sources … …American Journal of Biochemistry and Biotechnology, Vol. 18, Issue 3 · 1 Aug 2022 · 5,548 accessesView PDFCite
Research ArticleOpen accessIn the abstractPoly-Species Phytocenoses for Ecosystem Restoration of Degraded Soil CoversAlmabek B. Nugmanov, Sergey V. Mamikhin, Khusain Kh. Valiev et al.Agroecological studies are based on the concept that, by understanding ecological processes, it is possible to manage agroecosystems for more sustainable production of more biomass and, thus, protection of natural resources. Many studies in the field of agroecology show that some farming methods can improve soil quality and restore agroecosystems by increasing plant biodiversity. Functional characteristics of plants for the … …OnLine Journal of Biological Sciences, Vol. 22, Issue 3 · 22 Jul 2022 · 5,716 accessesView PDFCite
Research ArticleOpen accessIn the abstractSpatial Distribution and Evaluation of Heavy Metal Pollution in Soil Based on Three-Dimensional Model and Kriging InterpolationBaoshun Liu, Yonghong Zhang, Jun Yao, Jian SuSoil heavy metal pollution is an important content for soil environmental governance. Based on the three-Dimensional (3D) geological modeling technology and ordinary Kriging method, this study described and analyzed the soil pollution status and spatial distribution characteristics of a site in Zhongshan, Guangxi. The results showed that combining 3D geological model and the Kriging interpolation method can well evaluate soil … …American Journal of Biochemistry and Biotechnology, Vol. 18, Issue 2 · 10 Jun 2022 · 6,147 accessesView PDFCite
Research ArticleOpen accessIn the abstractEvaluation of the Genetic Material of the Grass Pea (Lathyrus Sativus L.) Seed Collection in Northern KazakhstanArysgul Turbekova, Irina Oshergina, Alzhan Kurmangozhinov et al.One of the main agriculture fields in the Republic of Kazakhstan is the diversification of crop production based on the preservation of soil fertility and minimal cultivation technologies. Ensuring sustainable grain production of legumes will significantly increase and strengthen the role of grain production in the country's economy, will allow significant amounts of land resources to be involved in agricultural … …OnLine Journal of Biological Sciences, Vol. 22, Issue 2 · 14 Apr 2022 · 6,165 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Resource Conservation Technology for Adapting Argroecosystems to the New Natural Conditions of a Warming Climate in South-Eastern KazakhstanNaziya Suleimenova, Dastan Kalykov, Baglan Makhamedova et al.This article presents the results of research aimed at developing a resource conservation technology for the adaptation of the soybean agroecosystem to the new natural conditions of a warming climate. In particular, measures to combat drought have been studied: The efficiency of soil-protecting technology (Mini-till) and minimization of anthropogenic impact on soil, the effective use of soil moisture and its … …OnLine Journal of Biological Sciences, Vol. 21, Issue 2 · 25 Jun 2021 · 6,364 accessesView PDFCite
Research ArticleOpen accessIn the abstractAssessment of Heavy Metals Migration in the Water - Soil - Fodder - Milk Food Chain in the Almaty RegionNurzhan Sarsembayeva, Tolkyn Abdigaliyeva, Zura Utepova et al.This study presents the results of monitoring heavy metals (Cd, Pb, As and Hg) in the water - soil - fodder - milk food chain. The research aimed to study the effect of lead, cadmium, mercury and arsenic in soil, water and components of the diet of cattle on their bioaccumulation in livestock products (milk) in basic farms of the … …OnLine Journal of Biological Sciences, Vol. 21, Issue 2 · 22 Jun 2021 · 6,411 accessesView PDFCite