{"_buckets": {"deposit": "2a16b230-902e-4cb8-9e87-522b58e2ce05"}, "_deposit": {"id": "188", "owners": [], "pid": {"revision_id": 0, "type": "recid", "value": "188"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/188", "sets": ["user-yau"]}, "communities": ["yau"], "control_number": "188", "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "SPATIAL VARIABILITY OF SOIL FERTILITY DISTRIBUTION IN KYEE INN VILLAGE TRACT, PYINMANA TOWNSHIP, NAYPYITAW", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "A case study was conducted in Kyee Inn Village Tract, Pyinmana Township, Naypyitaw area during 2017 and 2018 to generate the spatial distribution maps by evaluating soil fertility status showing chemical and physical soil properties. It also aimed to suggest the farmers for proper site-specific fertilizer management for the study area using Geographic Information System (GIS). Soil sampling was done as grid method 300 m × 300 m and soil samples were collected from three sites in each grid at 0-15 cm depth using Global Positioning System (GPS) to determine the coordinate of sampling points from total area of 480 hectares. The collected soil samples were composited to 80 soil samples for conducting the analysis of soil pH, electrical conductivity, cation exchange capacity, soil organic matter, soil moisture, bulk density and the total content of nitrogen, phosphorus and potassium. Farmers were interviewed to identify the soil management practices of the sampling area. Different thematic maps for the spatial distribution of each parameter were generated using the Inverse Distance Weighted (IDW) interpolation in the ArcGIS software version 10.5. Among the statistical results, total nitrogen showed the highest variability and soil pH showed the least variability with a coefficient of variation (CV) 66.84% and 5.08% and the values ranged from 0.01% to 0.33% and 5.48 to 7.58, respectively. The Electrical Conductivity with an average of 0.095 dS m-1 was obtained. The Cation Exchange Capacity exhibited the lower level ranged from 2.13 meq100 g-1soil to 11.05 meq100 g-1soil. Low to medium range of total phosphorus was observed between 0.017% and 0.024%. Higher bulk density values were found with the mean value of 1.52 g cm-3 and lower content of total potassium ranged from 197.5 mg kg-1 to 601.4 mg kg-1. The calculated Nutrient Index Value for all nutrient in soils of this area was classified as low class. The result of insufficient organic matter level of 0.2% to 1.7% and the variability of soil characteristics existed largely due to the differences in management practices by the farmers, and therefore, farmers should be encouraged to adopt organic matter improvement practices for improving the long-term storage of soil fertility level in crop production. The observed various spatial variability of soil properties that affected soil fertility would provide the information of effective management and decisions making for crop cultivation in Kyee Inn area."}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "GIS"}, {"interim": " GPS"}, {"interim": " spatial variability"}, {"interim": " soil properties"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2020-05-05"}], "displaytype": "preview", "download_preview_message": "", "file_order": 0, "filename": "Naing Naing Moe (AGC-107)Thesis.pdf", "filesize": [{"value": "2728 Kb"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 2728000.0, "url": {"url": "https://meral.edu.mm/record/188/files/Naing Naing Moe (AGC-107)Thesis.pdf"}, "version_id": "8dcdf147-0a51-469f-9963-87f8126716fb"}]}, "item_1583103131163": {"attribute_name": "Journal articles", "attribute_value_mlt": [{"subitem_journal_title": "Yezin Agricultural University"}]}, "item_1583103147082": {"attribute_name": "Conference papaers", "attribute_value_mlt": [{}]}, "item_1583103211336": {"attribute_name": "Books/reports/chapters", "attribute_value_mlt": [{}]}, "item_1583103233624": {"attribute_name": "Thesis/dissertations", "attribute_value_mlt": [{"subitem_supervisor(s)": []}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Moe, Naing Naing"}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Publication"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Thesis"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2019-11"}, "item_1583159847033": {"attribute_name": "Identifier", "attribute_value": "https://yauor-yau.archive.knowledgearc.net/handle/123456789/250"}, "item_title": "SPATIAL VARIABILITY OF SOIL FERTILITY DISTRIBUTION IN KYEE INN VILLAGE TRACT, PYINMANA TOWNSHIP, NAYPYITAW", "item_type_id": "21", "owner": "1", "path": ["1582969147534"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000000188", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2020-03-05"}, "publish_date": "2020-03-05", "publish_status": "0", "recid": "188", "relation": {}, "relation_version_is_last": true, "title": ["SPATIAL VARIABILITY OF SOIL FERTILITY DISTRIBUTION IN KYEE INN VILLAGE TRACT, PYINMANA TOWNSHIP, NAYPYITAW"], "weko_shared_id": -1}