20 research outputs found
A Study to Evaluate the Effectiveness of Warm Water Foot Bath Therapy on Reduction of Body Temperature among Children with Fever in Selected Hospital, Perambalur
Get PDFFever plays integral role in fighting infection and although it may uncomfortable. A wide range of childhood illness is accompanied by fever. The aim of the study is to evaluate the effect of Warm Water Foot Bath Therapy on reduction of body temperature among children with fever. Study design was quasi experimental non equivalent control group design. 60 children with fever were recruited by purposive sampling technique (N=30). The experimental group received Warm Water Foot Bath Therapy for one time. Pre and post test were done with standardized digital thermometer. Statistical analysis revealed that the post test mean of body temperature in Experimental group was 99.64 ± 1.01 where as in control group was 100.9± 1.23. The mean difference was 1.26. The obtained “t” value 4.90 was significant at P < 0.05 level. Findings revealed that Warm Water Foot Bath Therapy is effective in reduction of body temperature among children with fever
Synthesis and Characterization of Silver Chromate Nanoparticles
No full textSilver Chromate nanoparticles were synthesized via chemical co-precipitation method from silver nitrate and potassium chromate. The formed nano particle is characterized by powder X-Ray Diffraction, Scanning Electron Microscopy, Energy Dispersive X-ray Spectroscopy, Ultra-Violet Spectroscopy and fourier transform infrared spectroscopy. The XRD analysis confirmed the preferential growth of silver chromate nanoparticles that width is 14 nm. The SEM image shows the synthesized silver chromate nanoparticles with plate like morphology. The EDAX spectra shows the elements present in the sample. The FTIR spectrum is used to study the stretching and bending frequencies of molecular functional groups in the sample. From UV spectrum, the band gap of silver chromate nanoparticles is found to be 3 eV. From the antibacterial analysis, the silver chromate nanoparticles have antibacterial activity
A review on way towards mechanized castor cultivation
Get PDFCastor (Ricinus communis L.) is an important non edible oil seed crop which is known for its oil content (48–60 percent) and it accounts for 0.15% of the global production of vegetable oil. In recent years, farmers have preferred castor cultivation due to its suitability for both rainfed and irrigated conditions. But the farmers face many challenges, which includes labour scarcity, pest incidence, high input and labour costs, inadequate market information, etc. Due to a significant labour shortage, the area under this crop is gradually decreasing. The high reliance on human labour which leads to the incompletion of various agronomic operations on time. In these circumstances, the cultivation of castor by adopting various mechanization techniques for critical operations such as field preparation, sowing, fertilizer application, weeding, irrigation, crop protection measures and harvesting will be the solution for getting higher productivity and profitability by spending minimum expenses. Adapting mechanization is crucial for achieving sustainable development goals by enhancing production through timely farm operations, minimizing losses and reducing operational costs through efficient management of expensive inputs
Effect of pre-sowing treatments on seed germination and seedling growth of Enterolobium cyclocarpum under nursery condition
No full textThe ear pod tree (Enterolobium cyclocarpum) is a multipurpose tree species (MPT), native to tropical America and is an essential tree for sustainable land use practices. There are a wide range of goods and services that they offer. It is widely grown for its rapid growth, fixation of atmospheric nitrogen and for the large number of the diverse uses to which it is put, such as soil amendment and fodder production. Improving seed germination for the nursery propagation of Enterolobium cyclocarpum was studied at the Forest College and Research Institute, Tamil Nadu Agricultural University. Seed structure and germination traits; and seedling growth were studied. Produce of different sources exhibited a significant variation of the seed weights. The best methods to increase germination rates were hot water exposures of 12 hrs followed by acid scarification for only 10 minutes. Enterolobium cyclocarpum is a potential useful MPT for agroforestry, based on it’s potential to environmentally sustainable and economically viable for farmers in nutrient deficient or degraded soils. The results underscore the importance of MPTs to the adoption of sustainable methods of farming and food and feed production considering shortage.
Comparative analysis of natural and supplemental pollination through pollen suspension on neem (Azadirachta indica A. Juss) fruit set and morphological characteristics
No full textA supplemental pollination system is crucial when natural pollinators are unavailable or unreliable, as alternative management strategies are necessary to ensure adequate pollination in pollination-dependent trees. Supplemental pollination controls pollen quantity, timing and frequency, resulting in increased yields, improved fruit quality and reduced fruit abortion. In a comparative study of pollination methods, hand pollination using a brush yielded the highest fertilization rate (5.54 ± 0.03 %), followed by a 1 % pollen mixture with 0.2 M basal sucrose solution and 0.01 % Gelrite (5.09 ± 0.21 %). A mixture of 1 % pollen grains with 10 ppm boric acid produced a fertilization rate of 4.75 ± 0.14 %. Hand pollination resulted in the highest fruit production, with 313 ± 43 fruits, while the sucrose solution treatment yielded 287 ± 8 fruits and the boric acid treatment produced 273 ± 12 fruits. In contrast, closed pollination recorded the lowest yield, with only 14 ± 7 fruits. Morphological assessments of neem fruits and seeds revealed that the boric acid treatment (1 % pollen grains and 10 ppm boric acid) achieved the best results, producing the most significant fruits and seeds. Conversely, the sucrose solution and Gelrite treatment showed the lowest values for fruit weight and fruit-to-seed ratio, highlighting the effectiveness of boric acid in enhancing neem fruit and seed morphology
Tea mosquito bug, Helopeltis spp. (Miridae; Hemiptera) an emerging phytotoxic pest: A comprehensive review of its biology and management
Get PDFThe Tea Mosquito Bug (TMB), Helopeltis spp. (Miridae: Hemiptera), is a highly destructive pest that significantly threatens plantation and fruit crops across tropical and subtropical regions worldwide. With a wide host range, Helopeltis spp. infests various economically vital crops such as tea, cashew, pomegranate, guava, neem and cocoa. Both nymphs and adults feed by piercing plant tissues, extracting fluids and injecting enzymes like polyphenol oxidase from their salivary glands, leading to browning and scab-like lesions on affected plant parts, ultimately reducing yield. Additionally, the damage is compounded by the transmission of secondary pathogens, particularly Botryodiplodia theobromae and Phytophthora, causes which lead to dieback diseases in crops like neem and pomegranate, resulting in causing considerable economic losses. Although chemical control methods especially insecticides have traditionally been used for managing Helopeltis spp., excessive reliance on these methods has led to various challenges. These include the development of pesticide resistance, environmental pollution and concerns about pesticide residues in agricultural products resulting in strict regulations in many developed nations. As a result, there is a pressing need for alternative and sustainable management strategies. Integrated Pest Management (IPM), which incorporates biological control agents, cultural practices, botanical insecticides and selective chemical use has emerged as a promising and environmentally sound approach for controlling Helopeltis spp. in an economically viable way. This review provides an in-depth assessment of the biology, ecology and behavior of Helopeltis spp., along with a comprehensive analysis of their global host plant range. Furthermore, it highlights recent advancements in pest management, particularly focusing on IPM strategies and ongoing research into biological control, such as utilizing natural predators and parasitoids. By reducing dependency on chemical pesticides, these sustainable practices are crucial for minimizing the impact of TMB on global agricultural systems enhancing crop resilience and promoting long-term environmental sustainability
Sustainable cultivation practices and market trends of Indian sandalwood: A comprehensive review
Get PDFIndian sandalwood, renowned for its aromatic heartwood and essential oil, holds a revered status in traditional practices and modern industries. Its essential oil, celebrated for its exquisite fragrance, is a staple in perfumery, cosmetics and traditional medicine due to its antimicrobial, anti-inflammatory and anti-cancer properties.Culturally, sandalwood is deeply embedded in Indian traditions, where it is used in religious ceremonies and for crafting sacred artifacts symbolizing purity and serenity. From an economic perspective, the high demand for sandalwood, coupled with its slow growth rate, presents significant challenges in its cultivation and conservation. This review addresses the over-exploitation of natural sandalwood resources, emphasizing the need for sustainable cultivation practices to ensure its future availability. such practices involve enhancing genetic strains, adapting to climate change and promoting biodiversity through agroforestry systems that provide multiple income streams for farmers. The review also highlights the critical challenges in cultivating sandalwood, such as its speciesspecific climatic requirements and susceptibility to pests and diseases. These challenges are compounded by the economic risks associated with the high value of sandalwood and its long maturity period, which can deter investment and conservation efforts. Technological advancements play a pivotal role in addressing these challenges, with innovations in biotechnology and precision agriculture enhancing yields and sustainability. The review advocates for a balanced approach that meets commercial demands while preserving ecological and cultural integrity. It calls for continued research, international cooperation and adaptive management strategies to secure a sustainable future for Indian Sandalwood cultivation and trade. Additionally, the review emphasizes the need for integrated approaches combining traditional knowledge with modern scientific and technological advances to optimize sandalwood cultivation
Standardization of grafting techniques for superior clonal propagation of Ceiba pentandra (L.) Gaertn.: Potentiality in ecological and economic importance
Get PDFCeiba pentandra (Linn.) Gaertn. commonly known as kapok, is increasingly gaining importance as one of the major tree components in agroforestry systems due to its multipurpose nature. Its adaptability and productivity make it advantageous for promoting sustainable livelihood improvement among farmers. The study explores the ecological, economic and environmental significance of kapok, by assessing the effectiveness of wedge grafting methods and its successful propagation under controlled nursery conditions. Grafting was performed at six intervals (June-November) with two conditions: with polycap and without polycap. One-year-old scions with 3-4 healthy buds were grafted onto 6-8-month-old rootstocks. Various parameters, including graft take percentage, bud sprouting time, sprouting percentage, first leaf emergence time, sprout length, number of leaves and graft survival, were evaluated. The results highlighted the significant influence of timing and polycap usage on grafting success. November grafts with polycap exhibited the highest graft take (71.5%), while July grafts with polycap showed the shortest bud sprouting time (13.78 days) and longest sprout lengths. Graft survival was highest (79.8%) in October with polycap. Polycap usage enhanced outcomes by creating a humid microenvironment, reducing desiccation and supporting graft union formation. The findings emphasize the effectiveness of wedge grafting and polycap in improving vegetative propagation success in kapok. This technique offers a reliable method for clonal multiplication, ensuring high-quality planting stock for agroforestry and commercial applications
