主要养殖季节荆州淡水池塘补水分析  

Analysis of feed-water into freshwater fishpond in main aquaculture season in Jingzhou

作　　者：徐娟[1] 朱建强[1] 

机构地区：[1]长江中游湿地农业教育部工程研究中心,长江大学,湖北荆州434025

出　　处：《水产养殖》2013年第7期50-52,共3页Journal of Aquaculture

基　　金：国家大学生创新性实验计划(111048915);国家科技支撑计划(2012BAD25B05)

摘　　要：研究通过气象资料分析,按水量平衡原理给出池塘补水的间隔期。从地处江汉平原腹地的荆州市来看,仅在降水偏少的旱年,开挖于沙壤土上的池塘在主要养殖季节才需要补水,前后2次补水的间隔期为25～29d,在月初补水到池塘允许最高水位的情况下,于当月下旬或月底补水1次即可。研究结果有利于池塘水位管理。Pond culture has a suitable range of water level fluctuation, and timely feed water is very important for water-loss offset and maintaining a suitable water level. The objective of the study is to give a interval time for adding water into fishpond through analysis of meteorological data and in the light of water balance. For Jingzhou city which located at hinterland of Jianhan plain, merely in year of drought, fishponds which were excavated in sandy loam need feed water in main aquiculture season, with interval time of 25～29 d between two adjacent feed water, namely, in the case of fishpond at the highest allowable water level in the beginning of a month, it is good to make-up water once in the last-ten-day of the month or in the end of the month. The research result is advantageous to water level management for fishpond.

关 键 词：淡水养殖 池塘 水文气象分析 补水间隔期 荆州 

分 类 号：S964.3[农业科学—水产养殖]