BIO-SUSTAINABLE PRACTICES FOR IMPROVING SOIL HEALTH INDEX

As the anthropogenic activities are increasing day by day, the environmental pollution has also been rising. The continuous disposal and improper treatment of domestic, industrial, and agricultural wastes is highly toxic and has emerged as a serious pollution threat which is jeopardizing the environment & human health. Soil contamination is referred to as the accumulation in the soil of persistent harmful substances, chemical compounds, radioactive wastes, salts, or pathogens that have a negative impact on biological systems. Bioremediation is a waste management technique that includes the use of living organisms to eradicate or neutralize pollutants from a contaminated site. Other processes use plants, earthworms and biochar to attenuate the toxicity of contaminants. View Article DOI: 10.47856/ijaast.2021.v08i9.00

Correlation of Organic Carbon Content of Soil on Paddy Productivity: A Case Study

Soil fertility is one of the important factors controlling yield of the crops. Macronutrients (N, P, K and S) are important soil elements which control its fertility. Soil characterization in relation to evaluation of fertility status of the soils of an area or region is an important aspect in context of sustainable agriculture production. A high SOM (Soil Organic Matter) content provides nutrients to plants and improves water availability, both of which enhances soil fertility and ultimately improve food productivity. Since 2017 ARF with support of NABARD has been conducting trials on 300 acres of agriculture land of villages of district Sonipat, Haryana using hydroponically grown Paddy nursery. A study was carried out on randomly selected 50 acres of land to see the effect of SOC (Soil Organic Carbon) and N (Nitrogen) content on the yield in hydroponically grown paddy. View Article DOI: 10.47856/ijaast.2022.v09i03.00

Understanding Importance of Soil Testing and Significance of SOC on Crop Productivity

Healthy soils are important to grow healthy crops, raising healthy animals, and supporting a healthy human population through nutritionally balanced diets. As an indicator for soil health, SOC is important for its contributions to food production, mitigation and adaptation to climate change, and the achievement of the Sustainable Development Goals (SDGs). It supports multiple soil functions determining soil physical, chemical and biological quality parameters contributing to the productive capacity of soil. It improves soil structural stability by promoting aggregate formation which, together with porosity, ensures sufficient aeration and water infiltration to support plant growth. It is one of the factors that help in increasing water holding capacity, improves cation exchange capacity to hold huge quantities of positively charged nutrients such as calcium, magnesium and potassium until the plant needs them. View Article DOI: 10.47856/ijaast.2022.v09i05.00

SOIL HEALTH STATUS OF SELECT VILLAGE OF DISTRICT SONIPAT, HARYANA AND WAY FORWARD

Soil health and fertility are the basis for gaining sustainable profit through higher productivity by the farmers. Using optimal doses of fertilizers and cropping pattern as per the scientific recommendations is the first step towards sustainable farming. Soil organic carbon (SOC) is the most important component in maintaining soil quality because of its role in improving physical, chemical, and biological properties of the soil. Organic matter is an important source of nitrogen, phosphorus and sulfur. Soil Health card is a Government of India's scheme promoted by the Department of Agriculture & Co-operation under the Ministry of Agriculture and Farmers' Welfare, apart from giving the health index of soil, will also indicate fertilizer recommendations and soil amendment required for the farm. Under Govt. of Haryana sanctioned Soil Health Card project, ARF carried out the fertility status study of 3000 acres of land of village Baroda Mor, block Mundlana, Tehsil Gohana, Sonipat, Haryana and distribute the cards well before the harvesting of Rabi crop with proper recommendation on dosage of appropriate fertilizer as per deficiency of essential nutrient parameter. View Article DOI: 10.47856/ijaast.2021.v08i6.00

CURATION AND MANAGEMENT OF CULTURAL HERITAGE THROUGH LIBRARIES

Libraries, museums and archives hold valuable collections in a variety of media, presenting a vast body of knowledge rooted in the history of human civilisation. These form the repository of the wisdom of great works by thinkers of past and the present. The holdings of these institutions are priceless heritage of the mankind as they preserve documents, ideas, and the oral and written records. To value the cultural heritage and to care for it as a treasure bequeathed to us by our ancestors is the major responsibility of libraries. The past records constitute a natural resource and are indispensable to the present generation as well as to the generations to come. Libraries preserve the documentary heritage resources for which they are primarily responsible. Any loss of such materials is simply irreplaceable. Therefore, preserving this intellectual, cultural heritage becomes not only the academic commitment but also the moral responsibility of the librarians/information scientists, who are in charge of these repositories. The high quality of the papers and the discussion represent the thinking and experience of experts in their particular fields. The contributed papers also relate to the methodology used in libraries in Asia to provide access to manuscripts and cultural heritage. The volume discusses best practices in Knowledge preservation and how to collaborate and preserve the culture. The book also deals with manuscript and archives issues in the digital era. The approach of this book is concise, comprehensively, covering all major aspects of preservation and conservation through libraries. The readership of the book is not just limited to library and information science professionals, but also for those involved in conservation, preservation, restoration or other related disciplines. The book will be useful for librarians, archivists and conservators. We thank the Sunan Kalijaga University, Special Libraries Association- Asian Chapter for their trust and their constant support, all the contributors for their submissions, the members of the Local and International Committee for their reviewing effort for making this publication possible

Analysis and Design of Gap-Coupled Annular Ring Microstrip Antenna

Theoretical investigation conducted on gap-coupled annular ring microstrip antenna is found to exhibit frequency tunability with the gap. The various parameters of the antenna such as input impedance, VSWR, return loss, and radiation pattern have been investigated as a function of gap length and feed point. It is found that the various parameters of gap-coupled microstrip antenna depend heavily on the gap length and feed points

Alstonoside, a secoiridoid glucoside from Alstonia scholaris

1298-1302From the stems of Alstonia scholaris, a new secoiridoid glucoside, named alstonoside 1, together with two isoflavone apioglucosides, formononetin 7-O-β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside 2 and biochanin A 7-O-β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside 3 are isolated and their structures are elucidated on the basis of detailed 1D and 2D-NMR and mass spectral data. Alstonoside features the presence of a ring opened monocyclic iridoid glucoside with the presence of an O-benzoyl moiety. This study constitutes the first report of a new secoiridoid glucoside and two isoflavone apioglucosides from this plant