International Journal of Current Science Research (IJCSR) e-ISSN: 2454-5422 (original) (raw)

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Papers by International Journal of Current Science Research (IJCSR) e-ISSN: 2454-5422

Pervasive fish farming are gaining its importance and booming out in Today's world. Modernized fi... more Pervasive fish farming are gaining its importance and booming out in Today's world. Modernized fish farming has gained a lot of maturity and is attracting, increasing the interest in research community. There is a urgent need for modernized fish farms to increase the healthy fish survival rate in ponds. This review helps to provide a quick introduction of Pervasive Technologies, in addition we present most relevant research efforts made around the improvement of fish farms. We believe that this paper will pave the way for researchers to understand the behavior of all various pervasive fish culture techniques and importance of IOT based fish farming This review will help researchers to contribute for further relevant research works.

Abstract The mosquito fish, Gambusia affinis is the best alternative to insecticides and a good ... more Abstract The mosquito fish, Gambusia affinis is the best alternative to insecticides and a good biological control agent. The mosquito fish collected from natural water resources, is about 2000 meter above mean sea level areas viz. Avalanche, T.R.Bazaar, Gori, Murlimund, Katteri and Ralia Dam are located in the Ooty and Coonoor Taluks of Nilagiri district of Tamil Nadu state. In order to assess the food preference of G.affinis in the natural water resource i.e. affinity towards mosquitoes immature, individual mosquito fish 50 numbers from every area were dissected the gut content and examined for the remnants of mosquito larvae, zooplanktons and other food and further estimated in terms of percentage. The result indicates that except at T.R.Bazaar and Murlimund the presence of mosquito larvae in the gut content is almost zero. The mosquito larvae forms food share 12.0% and 9.0 % in T.R.Bazaar and Murlimund, respectively. Gut content analysis shows that the other prey forms the major share in all the natural water than

The Indian Himalayan region (BHR), one of the richest reservoirs of biological diversity in the w... more The Indian Himalayan region (BHR), one of the richest reservoirs of biological diversity in the world, is undergoing irrational extraction of wild, medicinal herbs, thus endangering many of its high value gene stock. Withonia somnifera L. (Dunal) is a member of solanaceae, also known for thousands of years by Ayurvedic practitioners. Withania somnifera root contains flavonoids, alkaloids, steroid and many active functional ingredients. Withania somnifera consists of very high concentration of secondary metabolites that can be also known as bioreactors like steroidal lactones, alkaloids and flavonoides, which have effective properties and they used in ninety commercially Ayurvedic formulations. Withania sominfera are propagated in northern western region of Madhaya Pradesh in India, on about 400 ha. But the risks of fungal infections are very high in these plants. Withania sominifera having small white flowers mainly in rainy and winter seasons that can be develop into fruit during the winter seasons. Plants products can be obtained from the roots, leaves, and branches, by using many different biological techniques. Withania which is also known as Ashwagandha having effective property can also used in blends and supplements which are designed to show many multiple effects. It is described as an herbal tonic and health food in Vedas and considered as 'Indian Ginseng' in traditional Indian system of medicine.

Epochal advances have been accounted recently in the field of non-linear optics in the area of ma... more Epochal advances have been accounted recently in the field of non-linear optics in the area of material engineering and optoelectronic device technology. Theoretical considerations of molecular hyperpolarizability (β) of the donor-acceptor substituted aromatic molecules show that the transfer of a proton from the electron-donor group of an acid to the electron acceptor group of a base could increase β for both resulting ionic species relative to the corresponding neutral molecules. To take the advantage of this, the cocrystallization of organic acid with organic base was studied. Dimethyl amino pyridinium 4-nitrophenolate 4-nitrophenol salt was synthesized by dissolving dimethyl amino pyridine in 4-nitrophenol with the molar ratio 1:2 using acetone as solvent. Single crystals of DMAPNP were grown by slow evaporation. The structural properties were studied by X-ray diffraction analysis and Fourier Transform Infrared (FTIR) Spectroscopy and its optical studies were analyzed by UV-V is spectral analysis. Mechanical studies were taken by Vickers test.

Crystals are essential for a variety of scientific and commercial purposes. Modern solid-state el... more Crystals are essential for a variety of scientific and commercial purposes. Modern solid-state electronics is based on Crystal growth revolution. Some metallic thiocynate complexes exhibit excellent nonlinear opitical properties single crystals of one such materials Cobalt Zinc cadmiumand mercury thiocynate. CoZncd Hg (SCN) 4 have been grown in silica gel with gel technique by the process of diffusions and the optimum growth condition has been studied. Crystals of 5mm length have been obtained. EDAX analysis was performed and the relative elemental composition and weight percentage present in the crystal are determined. The tetragonal structure of grown crystal was confirmed by single crystal X-ray diffraction. The presence of various functional groups was identified by FTIR analysis.TG/DTA analysis have shown that the thermal decomposition of grown crystal in multi-step process.

Altogether 210 segments from plant parts of Rauvolfia serpentina were collected during winter and... more Altogether 210 segments from plant parts of Rauvolfia serpentina were collected during winter and summer seasons from Kerela and they were screened for the presence of endophytic fungi. A total of 10 species viz., Aspergillus brevipes, Aspergillus sp. 1 , Aspergillus sp. 2 , Aureobasidium sps. Curvularia lunata, Fusarium moniliforme, Colletotrichum acutatum, Colletotrichum gloeosporioides, Phyllosticta hymanaeae and sterile forms were isolated and identified based on morphology of the fungal isolates the nature of and spore with the help of manuals. In the present investigation, the diversity of endophytic fungi was higher in leaves followed by bark and stem. In this study, Hyphomycetes were found to be dominant. Higher colonization frequency and greater diversity of endophytes were observed during winter season than summer season.

Dairy activities have traditionally been integral to India's rural economy. The country is the wo... more Dairy activities have traditionally been integral to India's rural economy. The country is the world's largest producer of dairy products and also their largest consumer. Almost its entire produce is consumed in the domestic market and the country is neither an importer nor an exporter, except in a marginal sense. Despite being the world's largest producer, the dairy sector is by and large in the primitive stage of development and modernization. Though India may boast of a 200 million cattle population, the average output of an Indian cow is only one seventh of its American counterpart. Indian breeds of cows are considered inferior in terms of productivity. Moreover, the sector is plagued with various other impediments like shortage of fodder, its poor quality, dismal transportation facilities and a poorly developed cold chain infrastructure. As a result, the supply side lacks in elasticity that is expected of it. On the demand side, the situation is buoyant. With the sustained growth of the Indian economy and a consequent rise in the purchasing power during the last two decades, more and more people today are able to afford milk and various other dairy products. This trend is expected to continue with the sector experiencing a robust growth in demand in the short and medium run. If the impediments in the way of growth and development are left unaddressed, India is likely to face a serious supply – demand mismatch and it may gradually turn into a substantial importer of milk and milk products. Fortunately, the government and other stakeholders seem to be alive to the situation and efforts to increase milk production have been intensified. Transformations in the sector are being induced by factors like newfound interest on the part of the organized sector, new markets, easy credit facilities, dairy friendly policies by the government, etc. Dairy farming is now evolving from just an agrarian way of life to a professionally managed industry – the Indian dairy industry. With these positive signals, there is hope that the sector may eventually march towards another white revolution (Baumal R, Musclow 1990).

Surveys of those applying insecticides in Virudhunagar district, Rajapalayam taluk was made as an... more Surveys of those applying insecticides in Virudhunagar district, Rajapalayam taluk was made as an initial part of a research to select the adopt insecticide. The survey considered those growing cotton, groundnuts, bananas and various other crops. The main insecticide used by the farmers was monocrotophos and Chlopyriphos. The survey showed that monocrotophos is the most widely used insecticide. The need for further research is stressed.

In Indian agriculture chemical fertilizers play a vital role in the same time they create a probl... more In Indian agriculture chemical fertilizers play a vital role in the same time they create a problem to non-target organisms. The aim of this analytical research is to identify the physical nature and macro nutrients (N, P, K) of the Eudrilus eugeniae vermicompost. The vermicompost nitrogen,
phosphorus and potassium composition was 2.16, 1.21 and 1.38 respectively. As a result of it, we are known vermicompost is the best medicine for sicked soil. Finally we recommend the vermicompost instead of chemical fertilizers.

The modern agriculture system 100% pollutes the soil vicinity problematic and sick, putting agric... more The modern agriculture system 100% pollutes the soil vicinity problematic and sick, putting agricultural products at risk. To avoid this type soil contamination we are going to safe guard the soil organisms particularly earthworms. Because earthworms are play a lot of roles in soil vicinity.