摘要
杨陵区是我国重点节水示范区之一 ,对它进行节水灌溉分区是非常必要的。采用逐步判别分析法 ,定量计算与经验定性相结合进行判断 ,提出了杨陵节水灌溉分区方案 ,并将杨陵区分为三个区 ,对每个区的基本情况和节水灌溉发展去向。
The Yangling district is one of the key national water saving demonstration zones. Based on the importance of the water saving division,the step by step analysis method was adopted, judged by the combination of calculation in quantity with experience in quality, the authors put forward the water saving division scheme in Yangling. The results showed that the district can be divided into three areas, at the same time, the basic situation and the water saving development direction and techniques of the three areas were discussed in detail.
出处
《水土保持研究》
CSCD
2002年第2期15-18,共4页
Research of Soil and Water Conservation
基金
国家重大科技产业示范工程项目"渠灌类型区农业高效用水模式与产业示范"( 99-0 2 1-0 1-0 2 )
关键词
灌溉区划
逐步判别分析法
计算定量
经验定性
irrigation division
step by step analysis method
calculation in quantity
experience in quality
