Future prospects of precision agriculture in Nepal

Precision agriculture is a management system based on information and technology which analyses the spatial and temporal variability within the field and addresses them systematically for optimizing productivity, profitability, and environmental sustainability. It is an emerging concept of agriculture that implies a precise application of inputs at the right place, at the right time, and in the right amount to minimize the production cost, to boost profitability and reduce risks. The three main elements of precision agriculture are data and information, technology, and decision support systems. This system of management is known as ‘Site-specific management’ which makes use of technologies like global positioning system, global information system, remote sensors, yield monitors, guidance technology, variable-rate technology, hardware, and software. Agriculture is the mainstay of Nepal but still is not proficient enough to appease the daily consumption needs. The ongoing system of farming practices in Nepal is deemed insufficient to explore the available resources in its optimum potential. Many cultivable lands in the country are still a virgin, and many indigenous crop varieties have remained unexplored in their wilderness that is rich in biodiversity. These possibilities embark great room for increasing agricultural productivity through the precision farming system if adopted the technology on a large scale within the country. The national economy can be flustered and the environment can also be conserved using precision agriculture. It can address all agricultural and environmental issues. It is a technically sophisticated system and requires great technical knowledge for successful adoption and implementation. This study examines the history, global scenario, scope of precision agriculture, and its importance, opportunities, threats, and challenges in Nepal

Agro-tourism: Prospects, importance, destinations and challenges in Nepal

Nepal, being an agrarian country and having diverse geography, has tremendous potential for both agricultural and tourism development. In addition, the synergistic effect on national income would have resulted if both agriculture and tourism is practiced in an integrated approach. Keeping this point in view, a study was undertaken to realize agro-biological aspects of Tourism, prospects, importance, destinations, challenges, and suggestion for the improvement in the present chaos of agro-tourism in Nepal. Pieces of Literature were collected from different Journal articles, Government institutes and other relevant reports were studied and the major findings were summarized. Nepal has innumerous tourists destination hubs like majestic and ancient Hindu architect of Kathmandu valley, the serene and tranquil natural beauty of Pokhara, high mountainous emblazoned with snow and diverse flora and fauna; in addition, Ghandruk, Illam, National parks and conservation areas across various ecological zone, Mustang, Dolakha, Solukhumbu, traditional communities, and so on add natural beauty. Agro-tourism in Nepal is in its very beginning and there are many weaknesses, challenges, and threats that retard the successfulness of Agro-tourism which need to be solved soon as “Nepal Tourism vision-2020” is near to mouth. The contribution of the tourism part on Gross Domestic Product has remained mediocre despite regardless of prodigious potentiality. In later days, the homestay and agro-tourism activities have started in different parts of the country in pursuit of noteworthy progress in the tourism sector. After analyzing the relevance of Agro-tourism in Nepal, the possible promotional strategies have been suggested

Ethnomedicinal practices in the highlands of central Nepal: A case study of Syaphru and Langtang village in Rasuwa district

Ethnopharmacological relevance: The present paper documents the utilization of medicinal plants for the treatment of various human ailments in two village development committees in the Rasuwa district of central Nepal. It also evaluates the ethnopharmacological significance of the documented reports and identifies species of high indigenous priority in local therapeutics. Materials and methods: The ethnobotanical information was collected by interviews and group discussions using standard ethnobotanical procedures. The homogeneity of informant's knowledge was validated by Informant consensus factor (F-IC) and the relative importance of a plant species used as medicine in the study area was calculated with the help of use value (UV). Results: The present study identified a total of 46 medicinal plants belonging to 26 families used for the treatment of 38 human ailments. Besides medicinal uses, the study has also documented the culinary and cultural use of 13 species of medicinal plants. The most commonly used part was root constituting about 42% of the total utilized plants. The most commonly used form of preparation was paste (31.91%). We found new usage reports for 9 medicinal plants. The F-IC value in the present study ranged from 0.66 to 1 with 84.6% values greater than 0.8 indicating high consensus among the informants. The most preferred species was Neopicrorhiza scrophulariflora (UV=0.96) and the lowest used value was found for Lyonia ovalifolia (UV=0.32). Conclusions: People of Rasuwa possess rich traditional knowledge in medicinal plants utilization with strong consensus among local people on the utilization of species evident by higher F-IC values in different ailment categories. Strong pharmacological evidence for a majority of species being currently used as medicines shows that the plants used in local therapeutics are likely to be more effective in treating different medical ailments. The bioactive compounds extracted from these medicinal plants could subsequently be used in the creation of novel drugs to treat life threatening human diseases. The species with high use values are the ones likely to be more vulnerable because of high demand and high collection pressure. Therefore, it is imperative to prioritize such species for cultivation and sustainable management in order to ensure their long term availability. (C) 2014 Elsevier Ireland Ltd. All rights reserved

Surgical Antibiotic Prophylaxis Administration Improved after introducing Dedicated Guidelines: A Before-and-After Study from Dhulikhel Hospital in Nepal (2019–2023)

(1) Background: Surgical antibiotic prophylaxis (SAP) is important for reducing surgical site infections. The development of a dedicated hospital SAP guideline in the Dhulikhel Hospital was a recommendation from a baseline study on SAP compliance. Compliance with this new guideline was enhanced through the establishment of a hospital committee, the establishment of an antibiotic stewardship program and the funding and training of healthcare professionals. Using the baseline and a follow-up study after introducing dedicated hospital SAP guidelines, we compared: (a) overall compliance with the SAP guidelines and (b) the proportion of eligible and non-eligible patients who received initial and redosing of SAP; (2) Methods: A before-and-after cohort study was conducted to compare SAP compliance between a baseline study (July 2019–December 2019) and a follow-up study (January 2023–April 2023); (3) Results: A total of 874 patients were in the baseline study and 751 in the follow-up study. Overall SAP compliance increased from 75% (baseline) to 85% in the follow-up study (p p = 0.04). For those eligible for redosing, this increased from 14% to 22% but was not statistically significant (p = 0.272); (4) Conclusions: Although there is room for improvement, introduction of dedicated SAP guidelines was associated with improved overall SAP compliance. This study highlights the role of operational research in triggering favorable interventions in hospital clinical care

High Resistance of Salmonella spp. and Shigella spp. in Blood and Stool Cultures from the Sukraraj Tropical and Infectious Disease Hospital, Kathmandu, Nepal, 2015−2019

Antimicrobial resistance (AMR) is an increasing global concern, particularly in Southeast Asian countries like Nepal. The aim of this study was to determine the proportion of Salmonella spp. and Shigella spp. among culture-positive bacterial isolates in blood and stool samples from 2015 to 2019 and their AMR pattern. Routinely collected data were abstracted from medical records and laboratory electronic databases of the Sukraraj Tropical and Infectious Disease Hospital (STIDH), Kathmandu, Nepal. All culture-positive bacterial isolates from blood and stool samples were included in the study. Among 390 blood cultures positive for bacterial isolates, Salmonella spp. were isolated in 44%, with S. Typhi being the most frequent (34%). Antibiotic resistance was demonstrated among Salmonella spp. to ciprofloxacin (68%), ofloxacin (16%), amoxicillin (13%) and cotrimoxazole (5%). Of the 357 stool cultures positive for bacterial isolates, the proportion of Shigella spp. isolated was 31%. Antibiotic resistance among Shigella spp. was demonstrated to cotrimoxazole (59%), tetracycline (40%), amoxicillin (38%) and ciprofloxacin (25%). Salmonella spp. and Shigella spp. were the most predominant organisms among all the bacterial isolates in blood and stool cultures, respectively. Nalidixic acid was the antibiotic to which both Salmonella spp. and Shigella spp. were most resistant