Effect of Atmospheric Mercury Deposition on Selenium Accumulation in Rice (Oryza sativa L.) at a Mercury Mining Region in Southwestern China

2015 ◽  
Vol 49 (6) ◽  
pp. 3540-3547 ◽  
Author(s):  
Chao Zhang ◽  
Guangle Qiu ◽  
Christopher W. N. Anderson ◽  
Hua Zhang ◽  
Bo Meng ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Atmospheric Mercury ◽  
Southwestern China ◽  
Mercury Deposition ◽  
Selenium Accumulation ◽  
Mining Region ◽  
Mercury Mining

Stable Mercury Isotope Variation in Rice Plants (Oryza sativa L.) from the Wanshan Mercury Mining District, SW China

2013 ◽  
Vol 47 (5) ◽  
pp. 2238-2245 ◽  
Author(s):  
Runsheng Yin ◽  
Xinbin Feng ◽  
Bo Meng
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Mining District ◽  
Mercury Isotope ◽  
Sw China ◽  
Rice Plants ◽  
Isotope Variation ◽  
Mercury Mining

Atmospheric mercury emission from artisanal mercury mining in Guizhou Province, Southwestern China

2009 ◽  
Vol 43 (14) ◽  
pp. 2247-2251 ◽  
Author(s):  
Ping Li ◽  
Xinbin Feng ◽  
Guangle Qiu ◽  
Lihai Shang ◽  
Shaofeng Wang ◽  
...  
Keyword(s):  
Atmospheric Mercury ◽  
Guizhou Province ◽  
Southwestern China ◽  
Mercury Emission ◽  
Mercury Mining

Newly deposited atmospheric mercury in a simulated rice ecosystem in an active mercury mining region: High loading, accumulation, and availability

Chemosphere ◽  
2020 ◽  
Vol 238 ◽  
pp. 124630 ◽  
Author(s):  
Ming Ao ◽  
Xiaohang Xu ◽  
Yonggui Wu ◽  
Chao Zhang ◽  
Bo Meng ◽  
...  
Keyword(s):  
Atmospheric Mercury ◽  
High Loading ◽  
Mining Region ◽  
Rice Ecosystem ◽  
Mercury Mining

scholarly journals Mercury accumulation response of rice plant (Oryza sativa L.) to elevated atmospheric mercury and carbon dioxide

2021 ◽  
Vol 224 ◽  
pp. 112628
Author(s):  
Bin Tang ◽  
Jian Chen ◽  
Zhangwei Wang ◽  
Pufeng Qin ◽  
Xiaoshan Zhang
Keyword(s):  
Carbon Dioxide ◽  
Oryza Sativa ◽  
Rice Plant ◽  
Oryza Sativa L ◽  
Atmospheric Mercury ◽  
Mercury Accumulation

scholarly journals Stable isotope tracers identify sources and transformations of mercury in rice (Oryza sativa L.) growing in a mercury mining area

2021 ◽  
Author(s):  
Jiang Liu ◽  
Bo Meng ◽  
Alexandre.J. Poulain ◽  
Qiyi Meng ◽  
Xinbin Feng
Keyword(s):  
Oryza Sativa ◽  
Stable Isotope ◽  
Oryza Sativa L ◽  
Mining Area ◽  
Stable Isotope Tracers ◽  
Isotope Tracers ◽  
Mercury Mining

Mechanism of Accumulation of Methylmercury in Rice (Oryza sativa L.) in a Mercury Mining Area

2018 ◽  
Vol 52 (17) ◽  
pp. 9749-9757 ◽  
Author(s):  
Zhangwei Wang ◽  
Ting Sun ◽  
Charles T. Driscoll ◽  
Yongguang Yin ◽  
Xiaoshan Zhang
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Mining Area ◽  
Mercury Mining

Keragaan Morfologi dan Kandungan Antosianin Padi Beras Merah (Oryza sativa L.) di Kecamatan Munte dan Kecamatan Payung, Kabupaten Karo

1970 ◽  
Vol 5 (3) ◽  
pp. 391-403
Author(s):  
Wiwik Winarti ◽  
Eva Sartini Bayu ◽  
Revandy Iskandar Damanik
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
International Rice Research Institute ◽  
Research Institute

Keragaan morfologi dan kandungan antosianin padi beras merah (Oryza sativa L.) pada Kecamatan Munte dan Kecamatan Payung di Kabupaten Karo. Penelitian ini bertujuan untuk mendapatkan informasi morfologi dan kandungan antosianin padi beras merah (Oryza sativa L.). Penelitian ini dimulai dari Juni 2017dan selesai pada Januari 2018 di kecamatan Munte dan Kecamatan Payung Kabupaten Karo.Metode survei deskriptif menggunakan panduan International Rice Research Institute (IRRI). Teknik penentuan lokasi secara sengaja dan pengamblan sampel secara kebetulan.Uji kandungan antosianin menggunakan metode analitik dengan menghomogenkan sampel. Hasil eksplorasi didapatkan 72 genotipe yang dibagi menjadi tiga lokasi lahan. Berdasaran uji kandungan antosianin didapatkan lahan A memiliki kandungan tertinggi yaitu 0,5 mg/100 g dan terendah yaitu lahan B 0,08 mg/100 g.

Efficacy of some insecticide modules against major insect pests and spider population of rice, Oryza sativa L.

ENTOMON ◽  
2018 ◽  
Vol 43 (4) ◽  
pp. 257-262
Author(s):  
Atanu Seni ◽  
Bhimasen Naik
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Untreated Control ◽  
Insect Pests ◽  
Oryza Sativa L ◽  
Gall Midge ◽  
Stem Borer ◽  
The Other ◽  
The Third ◽  
Treated Plot

Experiments were carried out to assess some insecticide modules against major insect pests of rice. Each module consists of a basal application of carbofuran 3G @ 1 kg a.i ha-1 at 20 DAT and Rynaxypyr 20 SC @ 30 g a.i ha-1 at 45 DAT except untreated control. All modules differ with each other only in third treatment which was applied in 65 DAT. The third treatment includes: Imidacloprid 17.8 SL @ 27 g a.i ha-1, Pymetrozine 50 WG @ 150 g a.i ha-1, Triflumezopyrim 106 SC @ 27 g a.i ha-1, Buprofezin 25 SC @ 250 g a.i ha-1; Glamore (Imidacloprid 40+Ethiprole 40% w/w) 80 WG @ 100 g a.i. ha-1, Thiacloprid 24 SC @ 60 g a.i ha-1, Azadirachtin 0.03 EC @ 8 g a.i ha-1, Dinotefuran 20 SG@ 40 g a.i ha-1 and untreated control. All the treated plots recorded significantly lower percent of dead heart, white ear- head caused by stem borer and silver shoot caused by gall midge. Module with Pymetrozine 50 WG @ 150 g a.i ha-1 treated plot recorded significantly higher per cent reduction of plant hoppers (>80% over untreated control) and produced higher grain yield (50.75 qha-1) than the other modules. Among the different treated modules the maximum number of spiders was found in Azadirachtin 0.03 EC @ 8 g a.i ha-1 treated module plot followed by other treatments.

Correlation Studies on Grain Yield and its Component Traits in Rice (Oryza sativa L.)

2012 ◽  
Vol 2 (11) ◽  
pp. 13-14
Author(s):  
R. ARULMOZHI R. ARULMOZHI ◽  
◽  
Dr. A. MUTHUSWAMY Dr. A. MUTHUSWAMY
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Oryza Sativa L ◽  
Correlation Studies ◽  
Component Traits
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