Search Results - "Agrawal, S B"

Defense potential of secondary metabolites in medicinal plants under UV-B stress by Takshak, Swabha, Agrawal, S.B.

“…Ultraviolet-B (UV-B) radiation has, for many decades now, been widely studied with respect to its consequences on plant and animal health. Though according to…”
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Ecological and health risk assessment of different land uses along with seasonal variation in toxic metal contamination around Varanasi city situated in Indo-Gangetic Plain by Mishra, Srishti, Jaiswal, Bhavna, Agrawal, S. B., Agrawal, Madhoolika

“…Metal pollution load in soil environment has been enhanced during last few decades due to increasing industrialization and wide application of metals in all…”
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Ultraviolet-B induced changes in morphological, physiological and biochemical parameters of two cultivars of pea (Pisum sativum L.) by Choudhary, Krishna Kumar, Agrawal, S.B.

“…Increase in perception of solar ultraviolet-B (UV-B) radiation on Earth’s surface due to anthropogenic activities has potential in causing detrimental effects…”
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Role of supplemental UV-B in changing the level of ozone toxicity in two cultivars of sunflower: growth, seed yield and oil quality by Tripathi, Ruchika, Rai, Kshama, Singh, Suruchi, Agrawal, Madhoolika, Agrawal, S. B.

“…Ultraviolet-B radiation (UV-B) is inherent part of solar spectrum and tropospheric ozone (O 3 ) is a potent secondary air pollutant. Therefore the present…”
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Elevated ozone and two modern wheat cultivars: An assessment of dose dependent sensitivity with respect to growth, reproductive and yield parameters by Sarkar, Abhijit, Agrawal, S.B.

“…Tropospheric ozone (O 3), throughout the globe, has become a potential risk for agriculture. The present investigation was performed with two cultivars of…”
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Cultivar specificity of tropical mung bean (Vigna radiata L.) to elevated ultraviolet-B: Changes in antioxidative defense system, nitrogen metabolism and accumulation of jasmonic and salicylic acids by Choudhary, Krishna Kumar, Agrawal, S.B.

“…•Increased flavonoids due to UV-B neither provided sufficient protection nor helped in biological nitrogen fixation.•Induction of defense system against UV-B…”
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Effect of ultraviolet-B radiation on biomass production, lipid peroxidation, reactive oxygen species, and antioxidants in Withania somnifera by Takshak, S, Agrawal, S. B

“…The present study was aimed at understanding the effects of long term supplemental UV-B (3.6 kJ m⁻² d⁻¹) on biomass production, accumulation of reactive oxygen…”
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Assessment of growth and yield losses in two Zea mays L. cultivars (quality protein maize and nonquality protein maize) under projected levels of ozone by Singh, Aditya Abha, Agrawal, S. B, Shahi, J. P, Agrawal, Madhoolika

“…Rapid industrialization and economic developments have increased the tropospheric ozone (O₃) budget since preindustrial times, and presently, it is supposed to…”
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Effects of ambient and elevated level of ozone on Brassica campestris L. with special reference to yield and oil quality parameters by Tripathi, Ruchika, Agrawal, S.B.

“…Tropospheric ozone (O3) has become a serious threat to growth and yield of important agricultural crops over Asian regions including India. Effect of elevated…”
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Differential sensitivity of spinach and amaranthus to enhanced UV-B at varying soil nutrient levels: association with gas exchange, UV-B-absorbing compounds and membrane damage by Singh, Suruchi, Agrawal, Madhoolika, Agrawal, S. B

“…The metabolic reasons associated with differential sensitivity of C₃ and C₄ plant species to enhanced UV-B under varying soil nutrient levels are not well…”
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Assessment of six Indian cultivars of mung bean against ozone by using foliar injury index and changes in carbon assimilation, gas exchange, chlorophyll fluorescence and photosynthetic pigments by Chaudhary, Nivedita, Singh, Suruchi, Agrawal, S. B., Agrawal, Madhoolika

“…Six Indian cultivars of Vigna radiata L. (HUM-1, HUM-2, HUM-6, HUM-23, HUM-24 and HUM-26) were exposed with ambient and elevated (ambient + 10 ppb ozone (O 3 )…”
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Threat to food security under current levels of ground level ozone: A case study for Indian cultivars of rice by Rai, Richa, Agrawal, Madhoolika, Agrawal, S.B.

“…A higher ozone concentration in rural agricultural region poses threat to food production in developing countries. The present study was conducted to evaluate…”
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Investigating the response of tropical maize (Zea mays L.) cultivars against elevated levels of O₃ at two developmental stages by Singh, Aditya Abha, Agrawal, S. B, Shahi, J. P, Agrawal, Madhoolika

“…Tropospheric ozone (O₃) concentrations are rising in Indo-Gangetic plains of India, causing potential threat to agricultural productivity. Maize (Zea mays L.)…”
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Cultivar Specific Response of CO₂ Fertilization on Two Tropical Mung Bean (Vigna radiata L.) Cultivars: ROS Generation, Antioxidant Status, Physiology, Growth, Yield and Seed Quality by Mishra, A. K, Agrawal, S. B

“…Increasing atmospheric carbon dioxide concentration (CO₂) is an important component of global climate change that will have a significant impact on the…”
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Identification of ozone stress in Indian rice through foliar injury and differential protein profile by Sarkar, Abhijit, Agrawal, S. B

“…The present study showed a possibility to use phenotypic and proteomic responses in rice plants as an in vivo biomarker to detect higher concentrations of…”
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Tropospheric ozone and plants: absorption, responses, and consequences by Cho, Kyoungwon, Tiwari, Supriya, Agrawal, S B, Torres, N L, Agrawal, Madhoolika, Sarkar, Abhijit, Shibato, Junko, Agrawal, Ganesh K, Kubo, Akihiro, Rakwal, Randeep

“…Ozone is now considered to be the second most important gaseous pollutant in our environment. The phytotoxic potential of O₃ was first observed on grape…”
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Differential protection of ethylenediurea (EDU) against ambient ozone for five cultivars of tropical wheat by Singh, Shalini, Agrawal, S.B., Agrawal, Madhoolika

“…The antiozonant EDU (ethylenediurea) was used to assess the impact of ambient O 3 under field conditions on five cultivars of tropical wheat ( Triticum…”
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Cultivar-Specific Response of Soybean (Glycine max L.) to Ambient and Elevated Concentrations of Ozone Under Open Top Chambers by Singh, Shalini, Agrawal, S. B.

“…Two cultivars of soybean (Pusa 9814 and Pusa 9712) were investigated to evaluate the impact of ambient and elevated concentrations of ozone (O 3 ) in a…”
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Use of ethylene diurea (EDU) in assessing the impact of ozone on growth and productivity of five cultivars of Indian wheat (Triticum aestivum L.) by Singh, Shalini, Agrawal, S. B

“…Increase in concentrations of tropospheric ozone (O₃) is one of the main factors affecting world agriculture production. Tropical countries including India are…”
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Supplemental ultraviolet-B and ozone: impact on antioxidants, proteome and genome of linseed (Linum usitatissimum L. cv. Padmini) by Tripathi, R., Sarkar, A., Pandey Rai, S., Agrawal, S. B.

“…The present investigation used Linum usitatissimum L. cv. Padmini (linseed), under field conditions in open-top chambers, to evaluate the interactive effects…”
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