2001-01-012024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/684788摘要：為使國家的資源能永續發展，「永續土壤管理系統」之建立，則更顯得重要。本計畫所指之「永續土壤管理系統」是指達成以下幾個目標為準之管理準則，包括減少土壤沖蝕、在合理施肥推薦下維持土壤之生產力、保持良好土壤構造，及保護水資源之合理利用。因此，本計畫之目的為(1)擬收集國內外對永續土壤管理系統之相關管理策略或技術方案; (2)將現有之農地土系及坡地土系組成不同之45個「土壤管理組」。目前已收集聯合國、美國、加拿大、荷蘭、德國、日本、印尼、菲律賓、泰國、大陸及台灣有關永續土壤管理技術與評估之相關文獻，已翻譯成中文，將進一步作彙整工作，以提供本計畫有關土壤管理技術與評估之依據。 有鑑於目前臺灣地區之土系數目繁多，在土壤管理與利用上常會造成困擾，因此為求更便利管理與利用以及推廣給當地的農會與農民了解，有必要建立新土壤管理組系統，從土壤管理與改進土壤肥力的角度，選擇適當的基準歸併全省的土系。本研究選擇土壤深度、土壤質地、排水等級與土壤反應四種土壤性質，做為土壤管理組分類的標準。此四種土壤性質在辨別土系特性時非常重要，而且容易在田間判斷。四種土壤性質之規範：(1)土壤深度等級分五級，(2)土壤質地等級<br> Abstract: It’s important to establish the sustainable soil management system for the sustainability of national resources in Taiwan. The sustainable soil management system in this project is to get the guideline of soil management including to reduce the soil erosion, to maintain the crop productivity, to maintain the good soil structure, and to get the reasonable use of water resources. The objectives of this project are (1) to collect the related articles about the management strategy and technical kids of sustainable soil management system, (2) to reorganize the soil series of rural and hill soils into a 45 groups for soil management. We have collected the management strategy and technical kids of sustainable soil management system in the world, including United Nations, USA, Canada, Holland, Germany, Japan, Indonesia, Philippines, Thailand, Mainland China, and Taiwan. It’s necessary to rearrange the all soil series of rural and hill soils into a more simple and useful “soil management group” to be used by the farmers and policy makers, in terms of soil management and improve the soil fertility. The selected key soil indicators of soil management grouping system are soil depth, soil texture, drainage, and soil reaction, and are easily identified in the field. In this study, we classified the soil depth into 5 groups, soil texture into 5 or 3 groups, soil drainage into 7 groups, and soil reaction into 3 groups. We classified 924 soil series into 212 soil management groups based on this grouping system. After three times revision, 45 soil management groups were established. This group system can be tested and modified for crop suitability of land and fertilizer application based on the different conditions including soil environmental conditions, climate characteristics, and kinds of crops in different regions of Taiwan.土壤管理組系統施肥量作物產量土壤基本性質永續土壤管理系soil management systemfertilizer applicationcrop productivitysoil basic propertiessustainable soil management system