Copper uptake, physiological response, and phytoremediation potential of Brassica juncea under biochar application

2021 ◽  
pp. 1-9
Author(s):  
Maria Isidória Silva Gonzaga ◽  
José Carlos de Jesus Santos ◽  
Luiz Fernando Ganassali Junior ◽  
Pryanka Thuyra Nascimento Fontes ◽  
Jady da Silva Araújo ◽  
...  
Keyword(s):  
Brassica Juncea ◽  
Physiological Response ◽  
Copper Uptake

Phosphate-assisted phytoremediation of arsenic by Brassica napus and Brassica juncea: Morphological and physiological response

2017 ◽  
Vol 19 (7) ◽  
pp. 670-678 ◽  
Author(s):  
Nabeel Khan Niazi ◽  
Irshad Bibi ◽  
Ayesha Fatimah ◽  
Muhammad Shahid ◽  
Muhammad Tariq Javed ◽  
...  
Keyword(s):  
Brassica Napus ◽  
Brassica Juncea ◽  
Physiological Response ◽  
Assisted Phytoremediation

scholarly journals ARSENIC AND COPPER UPTAKE BY CABBAGES GROWN ON POLLUTED SOILS

2017 ◽  
Vol 25 (1) ◽  
pp. 155-162
Author(s):  
Nguyen Thi Kim Phuong ◽  
Nguyen Thi Dung
Keyword(s):  
Brassica Juncea ◽  
Food Chain ◽  
Permissible Limit ◽  
Copper Uptake ◽  
Polluted Soils ◽  
Human Food ◽  
Fresh Vegetable ◽  
Pot Experiments ◽  
Human Food Chain ◽  
Dry Soil

Cabbages (Brassica Juncea (L.) Czern) were grown in pot experiments on typical unpolluted and polluted soils with concentration changing from 20.50 - 50.00 mg As/kg and 156.00 - 413.00 mg Cu/kg dry soil. The results demonstrate the elevation of As and Cu in soil may lead to increased uptake by these cabbages subsequent entry into human food chain. It was found 11.84- 32.12 mg As/kg and 46.86 - 94.47 mg Cu/kg dry leaves. It has tendency increase uptake and accumulation of Cu in cabbage tissue with increasing cultivated time, whereas, it was found accumulation of As in cabbages tissue decreased with time prolonging. The quantity of As and Cu in these cabbages, were significant higher than 0.2 mg As/kg and 5.0 mg Cu/kg fresh vegetable, the permissible limit concentration in fresh vegetable. This indicated that human may As and Cu exposure occur through eating these vegetables.  

ABA analogue produced by Bacillus marisflavi modulates the physiological response of Brassica juncea L. under drought stress

2021 ◽  
Vol 159 ◽  
pp. 103845
Author(s):  
H.G. Gowtham ◽  
P. Duraivadivel ◽  
S. Ayusman ◽  
D. Sayani ◽  
S.L. Gholap ◽  
...  
Keyword(s):  
Drought Stress ◽  
Brassica Juncea ◽  
Physiological Response

Influence of Chelating Agent Addition on Copper Distribution and Microbial Activity in Soil and Copper Uptake by Brown Mustard (Brassica juncea)

2005 ◽  
Vol 51 (2) ◽  
pp. 193-202 ◽  
Author(s):  
Venecio U. Ultra ◽  
Atsuko Yano ◽  
Kōzō Iwasaki ◽  
Sota Tanaka ◽  
Yumei Kang ◽  
...  
Keyword(s):  
Microbial Activity ◽  
Brassica Juncea ◽  
Chelating Agent ◽  
Copper Uptake ◽  
Copper Distribution

Preliminary Report of a Comparative Study of Seminiferous Tubular Epithelium from Rats Flown on Cosmos 1887 and SL3

1988 ◽  
Vol 46 ◽  
pp. 276-277
Author(s):  
Walter J. Sapp ◽  
D.E. Philpott ◽  
C.S. Williams ◽  
K. Kato ◽  
J. Stevenson ◽  
...  
Keyword(s):  
Space Flight ◽  
Physiological Response ◽  
Preliminary Report ◽  
Complete Recovery ◽  
Environmental Constraints ◽  
Tubular Epithelium ◽  
Testicular Weight ◽  
Testicular Morphology ◽  
Normal Offspring ◽  
Rats And Mice

Space flight, with its unique environmental constraints such as immobilization, decreased and increased pressures, and radiation, is known to affect testicular morphology and spermatogenesis. Selye, summarized the manifestations of physiological response to nonspecific stress and he pointed out that atrophy of the gonads always occurred. Reports of data collected from two dogs flown in space for 22 days (Cosmos 110) indicate that there was an increase of 30 to 70% atypical spermatozoa when compared to ground based controls. Seventy-five days after the flight the abnormalities had decreased to the high normal value of 30% and mating of these dogs after this period produced normal offspring, suggesting complete recovery. Effects of immobilization and increased gravity were investigated by spinning rats and mice at 2x g for 8-9 weeks. A decrease in testicular weight was noted in spun animals when compared to controls. Immobilization has been show to cause arrest of spermatogenesis in Macaca meminstrins.

Reduction of spermatogonia and testosterone in rat testes flown on space lab-3

1986 ◽  
Vol 44 ◽  
pp. 248-249
Author(s):  
Delbert E. Philpott ◽  
W. Sapp ◽  
C. Williams ◽  
T. Fast ◽  
J. Stevenson ◽  
...  
Keyword(s):  
Social Interaction ◽  
Social Status ◽  
Population Size ◽  
Physiological Response ◽  
Social Rank ◽  
Reproductive Function ◽  
Testicular Development ◽  
Organ Weights ◽  
Reproductive Maturation ◽  
Metabolic Activities

Space Lab 3 (SL-3) was flown on Shuttle Challenger providing an opportunity to measure the effect of spaceflight on rat testes. Cannon developed the idea that organisms react to unfavorable conditions with highly integrated metabolic activities. Selye summarized the manifestations of physiological response to nonspecific stress and he pointed out that atrophy of the gonads always occurred. Many papers have been published showing the effects of social interaction, crowding, peck order and confinement. Flickinger showed delayed testicular development in subordinate roosters influenced by group numbers, social rank and social status. Christian reported increasing population size in mice resulted in adrenal hypertrophy, inhibition of reproductive maturation and loss of reproductive function in adults. Sex organ weights also declined. Two male dogs were flown on Cosmos 110 for 22 days. Fedorova reported an increase of 30 to 70% atypical spermatozoa consisting of tail curling and/or the absence of a tail.

Die GaterslebenerBrassica-Kollektion –Brassica juncea, B. napus, B. nigra undB. rapa

1992 ◽  
Vol 103 (7-8) ◽  
pp. 469-507 ◽  
Author(s):  
Th. Gladis ◽  
K. Hammer
Keyword(s):  
Brassica Juncea

Physiological response of normal adult horses to a low-residue liquid diet

2003 ◽  
Vol 23 (7) ◽  
pp. 310-317
Author(s):  
Virginia A. Buechner-Maxwell ◽  
Francois Elvinger ◽  
Craig D. Thatcher ◽  
Micheal J. Murray ◽  
Nathanial A. White ◽  
...  
Keyword(s):  
Physiological Response ◽  
Liquid Diet ◽  
Normal Adult

Variabilitas Genetik dan Heritabilitas Karakter Agronomi Galur-Galur Sawi (Brassica juncea L.)

2019 ◽  
Vol 3 (2) ◽  
pp. 73-83
Author(s):  
Raihan Fadhil Muhammad ◽  
Budi Waluyo
Keyword(s):  
Brassica Juncea ◽  
Seed Bank ◽  
Augmented Design

Penelitian ini bertujuan untuk mempelajari variabilitas genetik, heritabilitas, dan menyeleksi penampilan genotipe karakter agronomi unggul pada 57 galur sawi untuk digunakan dalam bahan baku konsumsi dan industri. Penelitian ini dilaksanakan di Seed Bank and Nursery, Agrotechno Park Universitas Brawijaya, Desa Jatikerto, Kecamatan Kromengan, Kabupaten Malang pada bulan Desember 2018 – April 2019. Metode yang digunakan untuk penelitian ini adalah rancangan acak kelompok diperluas (augmented design). Perlakuan yang diberikan adalah 60 genotipe sawi yang terdiri dari 57 genotipe yang diuji dan 3 varietas sebagai cek. Genotipe yang diuji akan disebar kedalam 5 blok, sedangkan tiga varietas cek akan ditanam pada setiap blok, sehingga terdapat 72 satuan percobaan. Variabel pengamatan karakter agronomi terdiri dari 15 karakter kualitatif dan 24 karakter kuantitatif. Variabilitas yang luas terdapat pada karakter biji per polong, jumlah polong per tanaman, dan berat segar. Heritabilitas tinggi terdapat pada karakter panjang kotiledon, jumlah daun konsumsi, berat segar, umur panen benih, jumlah polong per tanaman, panjang polong, lebar polong, dan jumlah biji per polong. Terdapat galur-galur sawi yang mempunyai karakter unggul untuk bahan baku konsumsi dan industri.

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