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Tripathi, Durgesh Kumar; Shweta, .; Singh, Shikha; Yadav, Vaishali; Arif, Namira; Singh, Vijay Pratap; Dubey, Nawal Kishore; Chauhan, Devendra Kumar

doi:10.1002/9781119143611.ch10

Cited by 32 publications

(4 citation statements)

References 132 publications

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“…A 3 exhibited the significantly highest positive effects in all these traits at both seasons, resulting in an increment percentage by 7.8, 7.8, 3.7 and 2.6% for protein, nitrogen, phosphorus and potassium contents in descending order followed by A 1 for protein, nitrogen and phosphorus by 6.9, 6.9, 1.7% and A 2 for potassium content by 3.2% in 1 st season and the results showed the same trend in the second season. These results are in agreement with Tripathi et al (2015) who found that foliar spraying with a solution of microelements (B, Cu, Mn, Zn and Mo) on potato leaves leads to increase the absorption of N, P and the tubers' content of these mineral elements as the microelements stimulated the uptake. Meanwhile, Wichrowska and Szczepanek (2020) demonstrated that the protein content in potato tubers increased significantly due to nitrogen fertilization and affected by and weather conditions during potato growth.…”

Section: Effect Of Interaction Treatmentssupporting

confidence: 92%

“…Regarding the increase in vegetative growth, it could be attributed to the positive role of micronutrients in enhancing Photosynthesis and biosynthesis of proteins to protect cells and the transformation of photosynthesis products in the form of carbohydrates they are stored in the tubers (Mohamadi, 2000). Also, micro-elements activate the plant to absorb the macro-elements, which leads to an increase in the metabolism and an increase in the content of elements in the plant as the microelements stimulated the uptake (Tripathi et al, 2015). In this regard, El-Sayed et al (2007) mentioned that spraying with zinc, manganese, and iron led to the stimulation of growth and cell division and development, regulation of carbohydrate metabolism, and improvement of the characteristics of vegetative growth, yield, its components.…”

Section: And 4)mentioning

confidence: 99%

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Stimulate the Ability of Potato Plant to Tolerance Low Temperature in Winter Plantation

El-Anany

2020

Journal of Productivity and Development

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Egypt to study the stimulation of the potato plant's cv. Picasso ability to tolerance low temperature and improving tubers yield and qualities through appropriate agricultural practices in parallel with the addition of adequate fertilizers of NPK plus micro-nutrients spraying and some anti-stress substances. The experiment included eight treatments consisting of two fertilization treatments in main plots and four antistress as sub plots. The results indicate that treating plants with a suggested nutrients program, along with foliar spraying with some minor elements and some anti-stress, such as selenium plus vitamin C or vitamin E in addition to a commercial anti-stress compound led to stimulating the plant's ability to tolerance low temperature and improved plant growth. Anti-stress commercial compound at 100 ppm concentration exhibited the significant superiority in most of vegetative growth traits (stem length-average number of both stems and leaves as well as fresh weight of stems and leaves and reflected so positively on the total yield of tubers, quality characteristics and the percentage of tubers starch. Also, results indicate that the remainder of the treatments recorded significant differences and gave values that reached the level of significance in most of the characteristics of vegetative growth and yield and its components, compared to the control treatment, which recorded the lowest values of all studied traits. Conclusively, the recommended program for planting in the offseason growing cycles will give the highest yield due to the balanced fertilization and anti-stress /anti-oxidants, as well as, in the same time will take care of the tubers quality. So that, the tubers yield will gain the 426 AHMED EL-ANANY highest values of economic competition in locally and international markets and to contribute as a good source of hard currency for Egypt.

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Section: Effect Of Interaction Treatmentssupporting

confidence: 92%

Section: And 4)mentioning

confidence: 99%

Stimulate the Ability of Potato Plant to Tolerance Low Temperature in Winter Plantation

El-Anany

2020

Journal of Productivity and Development

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“…The AgNPs are potentially released into the environment through improper disposal as there are at least 250 products in which these nanoparticles were used and these vary from medical devices, electronic devices, and clothes to disinfectants. Over 2500 tonnes of AgNPs were produced in the United States every year where 80 tonnes were disposed of in surface waters and 150 tonnes in sewage sludge (Tripathi et al 2017).…”

Section: Haematococcus Pluvialismentioning

confidence: 99%

Effect of Titanium, Silver and Zinc Nanoparticles on Microalgae in the Aquatic Environment

et al. 2022

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Metallic nanoparticles (MNPs) are commonly incorporated in products found in households, industries, and agriculture. The presence of MNPs in the aquatic environment causes damage to living organisms and pollutes the water body rendering it harmful for human consumption. Several studies have been made on the toxicity of MNPs toward microalgae. Most of these studies reported changes in the cellular structure, growth rate, pigments, proteins, and enzymatic activity of microalgae. This review paper focuses on the toxic effects of titanium, zinc, and silver nanoparticles on microalgae in the aquatic environment. A better understanding of the behavior of MNPs in the ecosystem will allow scientists to produce environmentally safe MNPs.

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“…Furthermore, CuO-NPs have many applications in the healthcare, paint, plastics, and agricultural sectors (i.e., nano pesticides, fungicides, and wood preservatives). However, their increasing use in agro-ecological systems has attracted scientific attention due to their potential toxicity [2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Dose-Dependent Physiological and Transcriptomic Responses of Lettuce (Lactuca sativa L.) to Copper Oxide Nanoparticles—Insights into the Phytotoxicity Mechanisms

Xiong

Zhang

Kang

et al. 2021

IJMS

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Understanding the complex mechanisms involved in plant response to nanoparticles (NPs) is indispensable in assessing the environmental impact of nano-pollutants. Plant leaves can directly intercept or absorb NPs deposited on their surface; however, the toxicity mechanisms of NPs to plant leaves are unclear. In this study, lettuce leaves were exposed to copper oxide nanoparticles (CuO-NPs, 0, 100, and 1000 mg/L) for 15 days, then physiological tests and transcriptomic analyses were conducted to evaluate the negative impacts of CuO-NPs. Both physiological and transcriptomic results demonstrated that CuO-NPs adversely affected plant growth, photosynthesis, and enhanced reactive oxygen species (ROS) accumulation and antioxidant system activity. The comparative transcriptome analysis showed that 2270 and 4264 genes were differentially expressed upon exposure to 100 and 1000 mg/L CuO-NPs. Gene expression analysis suggested the ATP-binding cassette (ABC) transporter family, heavy metal-associated isoprenylated plant proteins (HIPPs), endocytosis, and other metal ion binding proteins or channels play significant roles in CuO-NP accumulation by plant leaves. Furthermore, the variation in antioxidant enzyme transcript levels (POD1, MDAR4, APX2, FSDs), flavonoid content, cell wall structure and components, and hormone (auxin) could be essential in regulating CuO-NPs-induced stress. These findings could help understand the toxicity mechanisms of metal NPs on crops, especially NPs resulting from foliar exposure.

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Cited by 32 publications

References 132 publications

Stimulate the Ability of Potato Plant to Tolerance Low Temperature in Winter Plantation

Stimulate the Ability of Potato Plant to Tolerance Low Temperature in Winter Plantation

Effect of Titanium, Silver and Zinc Nanoparticles on Microalgae in the Aquatic Environment

Dose-Dependent Physiological and Transcriptomic Responses of Lettuce (Lactuca sativa L.) to Copper Oxide Nanoparticles—Insights into the Phytotoxicity Mechanisms

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