Effective Use of Water and Land Resources, and Farming Systems in the Northern Region of Thailand

1994年1月，泰国彭世洛Naresuan大学校长Sujin Jinahyon教授博士向东京农业大学Jiro Sugi教授博士提供了一项关于泰国北方地区发展的合作研究。在泰国的这一地区，由于砍伐树木和无序的轮垦，大片土地被遗弃和毁坏。Sujin博士教授对此表示担忧，他指出了豪豪区山坡农场所需的背景和紧迫的研究项目。杉教授博士将农业命名为“希尔赛德农业”，展示了该项目的基本方向。这一地区几乎所有的土地都是起伏的地形，由于轮垦而没有大树，并且由于侵蚀失去了表层土壤而形成了成片的废墟。年降雨量只有800毫米左右，不足以满足农作物生产。 ...更多信息 n.该地区的水库和水道仅用于低地稻田和市政用途，因此希尔赛德农业和高地作物的灌溉是一个尚未解决的问题。由于轮垦，高地的森林正在消失，因此雨季的降水量无法控制，洪水正在发生。在旱季，浅威尔斯井的深度可能超过10米。泰国北方地区的这些农业问题很难解决，但研究人员应该与农民一起调查。该项目研究了泰国北方彭世洛省的概况、农作物的引进、坡地耕作的灌溉系统、土壤与侵蚀的关系、太阳能利用技术的引进、泰国北方地区土壤的有效利用以促进可持续耕作系统、农林、希尔赛德耕作系统的物理模型以及彭世洛和考霍的管理。少

This study was initiated when Professor Dr. Sujin Jinahyon, President of Naresuan University, Phitsanulok, Thailand, offered a collaborative research regarding the development of the region in northern part of Thailand to Professor Dr. Jiro Sugi, Tokyo University of Agriculture, in January; 1994. In this region of Thailand, vast area of lands was abandoned and left ruined after deforestation because of tree cutting and disordered shifting cultivation. Professor Dr. Sujin, who worried about this situation, pointed out the background and urgent research projects required in the hill side farms in Khao Kho district. Professor Dr. Sugi, who named the agriculture "hillside farming", showed basic orientation of the project. Almost all lands in this region are undulating in topography, have no big trees because of the shifting cultivation, and have patched ruin lands which lost the surface soil by erosion. The annual rainfall is as small as about 800 mm, which is not enough for crop productio … More n. Reservoirs and waterways in this region are only for low land paddies and municipal uses, thus watering for hillside farming and upland crops is an unresolved problem. Forests in high lands are disappearing because of the shifting cultivation, thus the precipitation in wet seasons can't be controlled, and flooding is occuring. Shallow wells may become deeper than 10 m in dry seasons. These agricultural problems in northern regions of Thailand are difficult to solve, which however researchers should investigate together with farmers. This project studied outlines of Phitsanulok Province in northern Thailand, introduction of agricultural crops, irrigation systems for cropping on slope lands, physical properties of soils in relation to erosion, introduction of techniques for solar energy usages, effective use of soils in the northern region of Thailand for sustainable farming systems, ago-forestry, a physical model for hillside farming systems, and management in Phitsanulok and Khaokho. Less