Assessment of maize (Zea mays L.) productivity using CERES-maize model in South Alluvial Plain Zone of Bihar, India

Singh, Pankaj Kumar; Kumar, Birendra; SINGH, R. S.; SINGH, K. K.; Singh, Surender; Kalra, Naveen

doi:10.54386/jam.v24i2.1631

Cited by 4 publications

(5 citation statements)

References 7 publications

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“…This implies that de-crystallization of the clay during acid treatment occurred which is a confirmation of the interaction of the acids with the clay surface (Novakovic et al, 2008). Decline in intensity has previously been reported to be greatly influenced by the strength of the acid (Kumar et al, 2013) and this was also the case in this study as the trend was found to be SK > NK > PK ~ OK > AK.…”

Section: A Characterization Of Raw and Modified Adsorbents 1) Results...supporting

confidence: 85%

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Enhancing adsorption capacity of a kaolinite mineral through acid activation and manual blending with a 2:1 clay

Abu,

Adegoke,

Odebunmi

et al. 2024

Nig. J. Technol. Dev.

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The efficiencies of raw and modified kaolinite mineral in removing selected heavy metal ions from their respective aqueous solutions were investigated. The mineral was modified through two different methods; i) activation with HNO3, H2SO4, H3PO4, CH3COOH and C2H2O4 acids to form NK, SK, PK, AK and OK acid activated clays respectively and ii) preparations of 3:1 and 1:1 Kaolinite: Bentonite blends to form UBK and EBK composites respectively through manual blending. The adsorbents were characterized by X-ray Diffraction (XRD), Scanning Electron Microscopy (SEM), Fourier Transform Infra-Red Spectroscopy (FTIR) and Brunauer Emmett Teller (BET) analysis for surface area determination. The surface area increased in some of the modified clays from 114.9457 m2/g (RK) to 288.685 m2/g (EBK), 205.92 m2/g (UBK), 162.227 m2/g (NK), 151.335 m2/g (SK), and 115.837 m2/g (OK) but reduced to 113.872 m2/g (PK) and 112.865 m2/g (AK) after modification. Adsorption studies were subsequently conducted out to remove Pb2+, Cd2+ and Ni2+ ions from synthetic solutions. Pb2+ was found to be most removed (383.5 mg g-1 (RK), 591.13 mg g-1 (EBK), 576.61 mg g-1 (UBK), 475 mg g-1 (NK), 450 mg g-1 (SK), and 425 mg g-1 (PK), 375 mg g-1 (OK) and 375 mg g-1 (AK)) with highest removals on the composites.

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Section: A Characterization Of Raw and Modified Adsorbents 1) Results...supporting

confidence: 85%

“…All these allowed more surface creation in most of the acid-activated forms. Reports of the enhancement of surface areas of clay minerals through acid activation have been documented in literature (Kumar et al, 2013, Alvarez, et al 2017, Dim et al, 2021and Malima et al, 2021.…”

Section: ) Bet Analysis Resultsmentioning

confidence: 99%

Enhancing adsorption capacity of a kaolinite mineral through acid activation and manual blending with a 2:1 clay

Abu,

Adegoke,

Odebunmi

et al. 2024

Nig. J. Technol. Dev.

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“…Panax notoginseng PnbHLH1 TF positively regulates the synthesis of triterpenoid saponins (Zhang et al, 2017). Previous studies have shown that TF family members such as MYB (Li and Lu, 2014;Hao et al, 2020), WRKY (Ma et al, 2009;Singh et al, 2017a) and bHLH (Mertens et al, 2016;Jiang et al, 2021) are involved in the regulation of various secondary metabolites in plants; therefore, the TFs identified in this study that were upregulated in P. cyrtonema need to be further investigated.…”

Section: Discussionmentioning

confidence: 83%

Transcriptome analysis of three medicinal plants of the genus Polygonatum: identification of genes involved in polysaccharide and steroidal saponins biosynthesis

Lu,

Yao,

et al. 2023

Front. Plant Sci.

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Polysaccharides and saponins are the main active components of Polygonati Rhizoma. Studying the molecular mechanism of their synthesis pathway is helpful in improving the content of active components at the molecular level. At present, transcriptome analysis of three Polygonatum species (Polygonatum sibiricum Red., Polygonatum cyrtonema Hua, Polygonatum kingianum Coll. et Hemsl.) has been reported, but no comparative study has been found on the transcriptome data of the three species. Transcriptome sequencing was performed on the rhizomes of three Polygonatum species based on high-throughput sequencing technology, and all transcripts were assembled. A total of 168,108 unigenes were generated after the removal of redundancy, of which 121,642 were annotated in seven databases. Through differential analysis and expression analysis of key enzyme genes in the synthesis pathway of three Polygonatum polysaccharides and steroidal saponins, 135 differentially expressed genes encoding 18 enzymes and 128 differentially expressed genes encoding 28 enzymes were identified, respectively. Numerous transcription factors are involved in the carbohydrate synthesis pathway. Quantitative real-time PCR was used to further verify the gene expression level. In this paper, we present a public transcriptome dataset of three medicinal plants of the genus Polygonatum, and analyze the key enzyme genes of polysaccharide and steroidal saponins synthesis pathway, which lays a foundation for improving the active component content of Polygonati Rhizoma by molecular means.

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“…The genomes of A.hypochondriacus (GCA_00753965.2; LAI score: 12.81), A. tuberculatus (Genome ID: 54057; LAI score: 6.72), A. hybridus (Genome ID: 57429; LAI score: 9.56), A. palmeri (GCA_025765695.1; LAI score: 4.99), and A. cruentus (GCA_019425755.1; LAI score: 14.42), respectively. input to the microsatellite identification tool Krait v1.3.3 (https:// github.com/lmdu/krait) (Du et al, 2017) to identify SSR markers using the parameters: mono-nucleotide repeats were not considered; the minimum number of repeats allowed for the di-nucleotide were six repeats; and for tri-nucleotide to hexanucleotide, five repeats (Paliwal et al, 2016;Singh et al, 2022). The maximum difference between the two SSRs is 100 bp.…”

Section: Sequence Data Retrievalmentioning

confidence: 99%

Amaranth Genomic Resource Database: an integrated database resource of Amaranth genes and genomics

et al. 2023

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Amaranth (Amaranthus L.) is native to Mexico and North America, where it was cultivated thousands of years ago, but now amaranth is grown worldwide. Amaranth is one of the most promising food crops with high nutritional value and belongs to the family Amaranthaceae. The high-quality genome assembly of cultivated amaranth species (A. hypochondriacus, A. cruentus) and wild/weedy species (A. tuberculatus, A. hybridus, and A. palmeri) has already been reported; therefore, we developed an Amaranth Genomic Resource Database (AGRDB) to provide access to all the genomic information such as genes, SSRs, SNPs, TFs, miRNAs, and transporters in one place. The AGRDB database contains functionally annotated gene information with their sequence details, genic as well as genomic SSRs with their three sets of primers, transcription factors classified into different families with their sequence information and annotation details, putative miRNAs with their family, sequences, and targeted gene details, transporter genes with their superfamily, trans-membrane domain details, and details of genic as well as nongenic SNPs with 3′ and 5′ flanking sequence information of five amaranth species. A database search can be performed using the gene ID, sequence ID, sequence motif, motif repeat, family name, annotation keyword, scaffold or chromosome numbers, etc. This resource also includes some useful tools, including JBrowse for the visualization of genes, SSRs, SNPs, and TFs on the respective amaranth genomes and BLAST search to perform a BLAST search of the user’s query sequence against the amaranth genome as well as protein sequences. The AGRDB database will serve as a potential platform for genetic improvement and characterization of this futuristic crop. The AGRDB database will be accessible via the link: http://www.nbpgr.ernet.in:8080/AmaranthGRD/.

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Assessment of maize (Zea mays L.) productivity using CERES-maize model in South Alluvial Plain Zone of Bihar, India

Cited by 4 publications

References 7 publications

Enhancing adsorption capacity of a kaolinite mineral through acid activation and manual blending with a 2:1 clay

Enhancing adsorption capacity of a kaolinite mineral through acid activation and manual blending with a 2:1 clay

Transcriptome analysis of three medicinal plants of the genus Polygonatum: identification of genes involved in polysaccharide and steroidal saponins biosynthesis

Amaranth Genomic Resource Database: an integrated database resource of Amaranth genes and genomics

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