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406 articles for “stress”
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In-Vitro and In-Vivo Selection of Efficient Growth Promoting Fluorescent Pseudomonas Isolated from Bamboo Rhizosphere
Abstract: Bamboo is one of the important plant species for sustainability in both forestry and agriculture sector. Among bamboos, Dendrocalamus strictus is widely present in Indian sub-continent. Though bamboo having adventitious as well as shallow root system, it is one of the fastest growing plant species. This may be due to its dependency on several symbiotic soil microbes which may be in return providing nutrients and water for its fast growth. …
Published in International Journal of Plant Biotechnology · Vol. 3, Issue 2, 2017 · pp. 20–52 Read article
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Vesicular–Arbuscular Mycorrhiza Association Alleviates Antioxidant Activity of Bacopa monnieri
Abstract: Methanol extract of Bacopa leaves and ascorbic acid showed a significant scavenging of p < 0.05. The study was conducted to evaluate the effect of vesicular–arbuscular mycorrhiza treatment on antioxidant activity of Bacopa monnieri. Mycorrhiza spores were added to the plants at different time intervals and the plants were categorized as T1, T2, T3 and T4 according to treatments. T1 plants are control, while T2, T3 and T4 plants received …
Published in International Journal of Plant Biotechnology · Vol. 4, Issue 1, 2018 · pp. 24–28 Read article
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Two-Line Method for Hybrid Rice Breeding
Abstract: Rice (Oryza sativa) is staple food for almost half of the population in the world. The rising global population, continuous reduction in cultivated land and several other factors have created pressure to look at the varieties which can fulfil the present and future demand of the food in the world. Hybrid rice has played a very important role for food security, and employment in China for many years and can …
Published in International Journal of Plant Biotechnology · Vol. 7, Issue 2, 2021 · pp. 37–44 Read article
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Effects of Deficit Irrigation on Tomato (Galila 555) Yield and Water Productivity in Silte Zone, Rift Valley, Ethiopia
Abstract: Irrigated agricultures becoming main concern and strongly recognized to ensure the food security. Deficit irrigation is main strategy to improve water and crop productivity. This study was conducted for two consecutive years (2010 E.C-2012 E.C) to determine the sensitive growth stage effect on tomato yield for water stress and improve water productivity in misrak silti Woreda, Silte Zone, Ethiopia. There experiment has six deficit irrigation levels of treatments plus farmer …
Published in International Journal of Plant Biotechnology · Vol. 8, Issue 1, 2022 · pp. 1–7 Read article
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A Review on Effect of Various Parameters for Analysis of Rice Yield
Abstract: Climate change represents a transformation in the long-term weather patterns that define various regions across the globe. The term & weather & pertains to the short-term fluctuations in temperature, wind, and precipitation within a specific area. Over time, climate alterations can have diverse effects on agriculture, impacting aspects such as crop quantity, quality, productivity, growth rates, photosynthesis, transpiration rates,and moisture availability, among others. Among all cultivated crops, rice stands out …
Published in International Journal of Plant Biotechnology · Vol. 9, Issue 1, 2023 · pp. 57–66 Read article
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THE REGULATORY ROLE OF SMALL RNAS IN PLANT DEVELOPMENT AND DEFENCE MECHANISM
Abstract: Small RNAs (sRNAs) are 20 to 40 nucleotides in length and plants use these regulatory RNAs to direct gene expression. In eukaryotes they act as a sequence-specific guide in several processes like assembly of heterochromatin, DNA elimination, mRNA cleavage and translational repression. Classes of sRNAs are categorized based on their origin and biogenesis. Out of all these, miRNAs and ta-siRNAs, constitute two important classes of endogenous small RNAs, are the …
Published in International Journal of Plant Biotechnology · Vol. 9, Issue 1, 2023 · pp. 72–94 Read article
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Optimization of Nutritional Parameters for Production of Alpha Amylase Using Aspergillus oryzae MTCC 3017 by Central Composite Design
Abstract: Amylases are the most widely used enzymes that are used many sectors such as clinical, medical, analytical and industrial applications. Beside their use in starch saccharification they also find applications in food, baking, brewing, detergent, textile and paper industries. Increasing utility and consumption of amylase in different industries has placed a greater stress on increasing indigenous enzyme production and search of more rapid processes. The aim of the present investigation …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 2, Issue 1, 2016 Read article
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Optimization Strategies for Controlling Plant Growth
Abstract: Plant growth regulators (PGR’s) are chemicals used on a wide range of floricultural crops. These plant regulators modulate the plant growth in their own specific way. However, for achieving best results, it is important to understand the various other parameters that increases or decreases the effectiveness of PGR usage. This short review combines together the different environmental and cultural parameters that together with PGRs can affect plant growth. Keywords: drought …
Published in International Journal of Agrochemistry · Vol. 2, Issue 1, 2016 · pp. 22–24 Read article
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Humic substances and their importance on plant health and yield
Abstract: Plant growth depends on several factors. Optimum nutrients, water absorption, light quality and intensity, soil structure and fertility and many other factors control plant development. Good quality organic matter present in soil is crucial for soil structure and plant growth. Soils that are equipped with adequate amounts of nutrients viz., nitrogen, phosphorus, potassium; but devoid of humic substances undergo stress and retarded growth. Plants grown in presence of humic substances …
Published in International Journal of Agrochemistry · Vol. 3, Issue 1, 2017 · pp. 6–9 Read article
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EFFECT OF CALCIUM APPLICATION ON LITCHI FRUIT CRACKING
Abstract: Litchi fruit is highly affected by cracking. The main reason of cracking is application of large amount of water after prolonged water stress. Gene factor and other factor also affect the intensity and amount of litchi cracking. Use of calcium is one of the good methods of controlling or minimizing the cracking of litchi. Calcium plays role in cell wall and cell membrane which shows the reason why calcium helps …
Published in International Journal of Agrochemistry · Vol. 4, Issue 2, 2018 · pp. 43–52 Read article
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Genetically Modified Crop Plants: A Review
Abstract: Genetically Modified (GM) crop plants have revolutionized agriculture by offering numerous benefits such as increased crop yields, enhanced resistance to pests and diseases, and improved tolerance to environmental stresses. This review delves into the advancements in biotechnology that have paved the way for the development and adoption of GM crop plants. The utilization of recombinant DNA technology, involving the transfer of desired genes into plant genomes, has enabled the creation …
Published in International Journal of Agrochemistry · Vol. 9, Issue 2, 2023 · pp. 20–26 Read article
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Impact of Agriculture Production on Climate: Contributor and Victim
Abstract: The agriculture production is one of the major contributors in emission of Greenhouse gases (GHGs) emission, soil degradation, biodiversity losses and pollution and hence both contributor and victim to climate change. According to IPCC, Agriculture sector accounts to around 24 percent of total GHGs emission. The Impact on climate largely depends on the agricultural practices of scale of these farming/agricultural practices of farmers. As per consensus of IPCC, its already …
Published in International Journal of Green Chemistry · Vol. 9, Issue 1, 2023 · pp. 37–43 Read article
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Human Health is Affected by Noise Pollution
Abstract: Noise pollution has a substantial negative impact on human health. Long-term exposure to loud noises can cause stress, hearing loss, sleep disruptions, and cardiovascular problems, among other health problems. Noise decreases productivity and hinders cognitive function by making it difficult to focus and communicate. It may also result in agitation, worry, and even help develop mental health issues. To lessen the negative impacts of noise pollution on human well-being, adequate …
Published in International Journal of Green Chemistry · Vol. 9, Issue 1, 2023 · pp. 44–48 Read article
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Electrodes at commercial forefronts
Abstract: Electrodes at commercial forefronts describe self sustenance approaches in place of traditional cent percent dependence on fissile fuels. Application of solid oxide fuel cells in developed multi-electrode systems have employed in cases of power shortages at nano-material designs. Nano-materials have large surface area but introduced problems such as poor electrode packing densities, high electrolyte reactivity, and expensive synthesis procedures. Thermal stress assisted electrolytic decomposition has motivated use of high temperature …
Published in International Journal of Analytical and Applied Chemistry · Vol. 5, Issue 1, 2019 · pp. 15–28 Read article
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Micromechanical Analysis of Compaction and Drilling of Granular Media- A Review
Abstract: Granular matter is ubiquitous in our daily life yet far from completely understood. These granular materials have constituted a class of complex systems which exhibit global behaviors been reminiscent of solids, liquids, gases, or otherwise uniquely their own. The key to achieve good properties lies in the material structure from the molecules, via structures on nano- and micro levels to the macroscopic material. This paper also reviewed selected approaches and …
Published in International Journal of Chemical Engineering and Processing · Vol. 3, Issue 2, 2017 · pp. 1–6 Read article
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Nanocoating and Electrospraying Techniques Used for Corrosion Mitigation of Aluminum in Nitrogen dioxide Environment
Abstract: Nitrogen gas absorbs moist air to produce nitric acid. It develops acidic medium for aluminum. It forms a corrosion cell on the surface of aluminum. The formation of corrosion cell is written as: Al|Al+3||H+|H2 thus Corrosion reactions accelerate on aluminum surface and Al is oxidized into Al+3 and the H+ ions is reduced into H2. This acid produces various forms of corrosion in aluminum like galvanic, pitting, stress, crevice, blistering, …
Published in International Journal of Environmental Chemistry · Vol. 6, Issue 2, 2020 · pp. 20–31 Read article
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THE EFFECT OF NOISE POLLUTION ON HUMAN GENERATION
Abstract: Noise pollution is defined as repeated exposure to excessive sound levels that may cause harm to humans or other living beings. Sound levels less than 70 decibels are not harmful to living beings, according to the World Health Organization. On a daily basis, millions of people are affected by noise pollution. Noise Induced Hearing Loss (NIHL) is the most common health condition, it causes Noise-Induced Hearing Loss. Loud noise can …
Published in International Journal of Environmental Chemistry · Vol. 8, Issue 1, 2022 · pp. 23–28 Read article
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Use of Pesticides leads to Environmental degradation
Abstract: Pesticides are extensively used for agriculture but residues can reach aquaticecosystems, frequently. They are transferred from pytoplankton to fish and human, ultimately. Pyrethroid insecticides are utilized in place of organochlorine,organophosphorus and carbonate to control different forms of pests and raise yield. Pyrethroid intoxication causes cellular damage and increases freeradicals, which leads to lipid peroxidation and, ultimately, oxidative stress.To reduce damage to environment and biologicalsystems by pesticides should be played attention …
Published in International Journal of Environmental Chemistry · Vol. 9, Issue 1, 2023 · pp. 75–78 Read article
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Toxicity of Chromium Metal and its impact on Human health
Abstract: Chromium, a transition metal, plays a vital role as a trace element essential for human metabolism. Its presence in various oxidation states is notable, with the trivalent (Cr(III)) and hexavalent (Cr(VI)) forms being the most common and biologically significant. While Cr(III) is recognized for its involvement in insulin signaling and glucose metabolism, Cr(VI) stands out for its toxicity, posing significant risks to both human health and the environment. The extensive …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 9, Issue 2, 2023 · pp. 16–20 Read article
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A Preliminary Evaluation of Renewable Energy Technology Financing Options for Nigeria
Abstract: Renewable energy technologies (RETs) ought to play a complementary role to conventional energy technologies as these have the potential to meet up energy needs in rural areas with regards to access, availability and affordability. Despite these potentials, the current challenge is how to finance their deployment and services. Since long-term growth in the market for RETs is going to be determined by social and economic development that is occurring in …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 1, Issue 1, 2015 · pp. 1–5 Read article