Temporal and spatial differentiation characteristics of soil arsenic during the remediation process of Pteris vittata L. and Citrus reticulata Blanco intercropping

2021 ◽  
pp. 152475
Author(s):  
Yunxian Yan ◽  
Jun Yang ◽  
Xiaoming Wan ◽  
Huading Shi ◽  
Junxing Yang ◽  
...  
Keyword(s):  
Spatial Differentiation ◽  
Pteris Vittata ◽  
Citrus Reticulata ◽  
Citrus Reticulata Blanco ◽  
Soil Arsenic ◽  
Temporal And Spatial ◽  
Pteris Vittata L ◽  
Remediation Process

Surfactants Enhanced Soil Arsenic Phytoextraction Efficiency by Pteris vittata L.

2020 ◽  
Vol 104 (2) ◽  
pp. 259-264
Author(s):  
Dongfang Xiang ◽  
Shuijiao Liao ◽  
Shuxin Tu ◽  
Duanwei Zhu ◽  
Tian Xie ◽  
...  
Keyword(s):  
Pteris Vittata ◽  
Soil Arsenic ◽  
Pteris Vittata L ◽  
Phytoextraction Efficiency

Influence of amendments on soil arsenic fractionation and phytoavailability by Pteris vittata L.

Chemosphere ◽  
2012 ◽  
Vol 88 (2) ◽  
pp. 240-244 ◽  
Author(s):  
Xiulan Yan ◽  
Min Zhang ◽  
Xiaoyong Liao ◽  
Shuxin Tu
Keyword(s):  
Pteris Vittata ◽  
Soil Arsenic ◽  
Arsenic Fractionation ◽  
Pteris Vittata L

scholarly journals Critical review on arsenic: Its occurrence, contamination and remediation from water and soil

2021 ◽  
Vol 13 (3) ◽  
pp. 861-879
Author(s):  
K M Meghana ◽  
D Sayantan
Keyword(s):  
Immune Response ◽  
Transgenic Arabidopsis ◽  
Pteris Vittata ◽  
Wood Preservatives ◽  
Waste Generation ◽  
Lime Softening ◽  
Class 1 ◽  
Military Units ◽  
Pteris Vittata L ◽  
Remediation Process

With the increasing pollution in today’s world, importance is being given to solve a problem and do it in a sustainable, eco-friendly manner. Arsenic is a class-1 carcinogen and also causes many other side effects to humans, plants and animals. The utilization of arsenic as wood preservatives, pesticides, or its historical overuse by some military units for rice killing operations has led to the increase in the toxic effects of arsenic like its carcinogenicity, decreased immune response etc. Although conventional methods like coagulation, lime softening, adsorption, membrane technology are effective, they have their disadvantages like additional waste generation, causing increased pollution and are expensive. The better alternative is phytoremediation. Appropriate plants like Brassica juncea, Hydrilla verticilata, Pteris vittata L., Vallisneria natans,  can be chosen based on the method of the remediation like phytoextraction, phytostabilization and phytofiltration or phytovoltalization. This review provides the list of a few plants which can be likely chosen for the purpose of both water and soil remediation. Advancements are occurring in bioremediation studies with the development of transgenic plants like transgenic tobacco, transgenic Arabidopsis thaliana for better phytoremediation.  Understanding the mechanism employed by the plant for its uptake/detoxification can aid in the enhancement of the process of remediation with the external supply of phosphorus. Along with this, the proper and safe disposal of plants is crucial for the remediation process. In addition, awareness of this solution to the general public is to be made for its effectiveness.

scholarly journals Identification of Lasiodiplodia pseudotheobromae Causing Fruit Rot of Citrus in China

Plants ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 202
Author(s):  
Jianghua Chen ◽  
Zihang Zhu ◽  
Yanping Fu ◽  
Jiasen Cheng ◽  
Jiatao Xie ◽  
...  
Keyword(s):  
Phylogenetic Analyses ◽  
Elongation Factor ◽  
Morphological Characteristics ◽  
Citrus Fruit ◽  
Economic Loss ◽  
Fruit Rot ◽  
Post Inoculation ◽  
Citrus Reticulata ◽  
Postharvest Diseases ◽  
Citrus Reticulata Blanco

Considering the huge economic loss caused by postharvest diseases, the identification and prevention of citrus postharvest diseases is vital to the citrus industry. In 2018, 16 decayed citrus fruit from four citrus varieties—Satsuma mandarin (Citrus unshiu), Ponkan (Citrus reticulata Blanco cv. Ponkan), Nanfeng mandarin (Citrus reticulata cv. nanfengmiju), and Sugar orange (Citrus reticulata Blanco)—showing soft rot and sogginess on their surfaces and covered with white mycelia were collected from storage rooms in seven provinces. The pathogens were isolated and the pathogenicity of the isolates was tested. The fungal strains were identified as Lasiodiplodia pseudotheobromae based on their morphological characteristics and phylogenetic analyses using the internal transcribed spacer regions (ITS), translation elongation factor 1-α gene (TEF), and beta-tubulin (TUB) gene sequences. The strains could infect wounded citrus fruit and cause decay within two days post inoculation, but could not infect unwounded fruit. To our knowledge, this is the first report of citrus fruit decay caused by L. pseudotheobromae in China.

Germination of Stored Spores of Pteris vittata L.

1993 ◽  
Vol 83 (3) ◽  
pp. 73 ◽  
Author(s):  
Ambika Beri ◽  
S. S. Bir
Keyword(s):  
Pteris Vittata ◽  
Pteris Vittata L

scholarly journals The use of random amplified polymorphic DNA to evaluate the genetic variability of Ponkan mandarin (Citrus reticulata Blanco) accessions

2000 ◽  
Vol 23 (1) ◽  
pp. 169-172 ◽  
Author(s):  
Helvécio Della Coletta Filho ◽  
Marcos Antonio Machado ◽  
M. Luiza P.N. Targon ◽  
Jorgino Pompeu Jr.
Keyword(s):  
Genetic Variability ◽  
Rapd Analysis ◽  
Random Amplified Polymorphic Dna ◽  
Point Mutations ◽  
The Other ◽  
Citrus Reticulata ◽  
Random Primers ◽  
Citrus Reticulata Blanco ◽  
Ponkan Mandarin

RAPD analysis of 19 Ponkan mandarin accessions was performed using 25 random primers. Of 112 amplification products selected, only 32 were polymorphic across five accessions. The absence of genetic variability among the other 14 accessions suggested that they were either clonal propagations with different local names, or that they had undetectable genetic variability, such as point mutations which cannot be detected by RAPD.

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