สืบค้นงานวิจัย
A Comparative study of the ecological structures of homegardens of different ethnic groups in Northeast Thailand
Pijika Timsuksai - มหาวิทยาลัยขอนแก่น
ชื่อเรื่อง (EN): A Comparative study of the ecological structures of homegardens of different ethnic groups in Northeast Thailand
ผู้แต่ง / หัวหน้าโครงการ (EN): Pijika Timsuksai
หน่วยงานสังกัดผู้แต่ง:
  1. มหาวิทยาลัยขอนแก่น
บทคัดย่อ (EN): Homegardens are an important component of household agroecosystems in Northeast Thailand but little is known about their ecological structure. In this paper we describe the modal horizontal and vertical structures of the homegardens of 7 ethnic groups in Northeast Thailand. Samples of 20 households were selected in villages of each of these groups and detailed information on the ecological structure of their homegardens recorded. Horizontal dimensions included shape of planting area or plot, definition of boundaries of planting areas, and planting pattern and species composition within each plot. Vertical dimensions included the number of levels of vegetation and the extent of canopy overlap. Each of the ethnic groups was found to have a clearly dominant modal characteristic for each of these structural dimensions but they cluster into three types: Type 1 (Lao, So, Yoy Nyaw, Kalaeng); Type II (Phu Thai), and Type III (Viet). The Type I gardens have organic shape, indeterminate boundaries of planting areas, polycentric planting pattern, multi-species composition, at least 4 vegetation levels, and extensive canopy overlap) while the Type III gardens have geometric shape, sharp boundaries, lineal planting pattern, mono-species composition, only 2 levels of vegetation, and no canopy overlap. The Type II gardens (Phu Thai) occupy an intermediate position between Types I and III but are more similar to Type III. The existence of such distinctive patterns among groups that have resided in close proximity in a quite similar environment for more than 100 years suggests that culture is an important determinant of agricultural patterns.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): th
จำนวนหน้า: 7
เอกสารแนบ: https://ag2.kku.ac.th/kaj/PDF.cfm?filename=O011 Agr_022.pdf&id=1816&keeptrack=5
เผยแพร่โดย: มหาวิทยาลัยขอนแก่น
คำสำคัญ (EN): agroecosystem structure
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

การอ้างอิง

Pijika Timsuksai. "A Comparative study of the ecological structures of homegardens of different ethnic groups in Northeast Thailand". มหาวิทยาลัยขอนแก่น. 2555

Pijika Timsuksai. "A Comparative study of the ecological structures of homegardens of different ethnic groups in Northeast Thailand". มหาวิทยาลัยขอนแก่น. 2555. Print.



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A Comparative study of the ecological structures of homegardens of different ethnic groups in Northeast Thailand
Pijika Timsuksai
มหาวิทยาลัยขอนแก่น
2555
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