摘要
开展土壤墒情监测可为农业结构调整和重要农事活动提供科学指导,是发展旱作节水农业的一项基础性工作。农田土壤墒情监测点一般设立在作物集中连片、种植模式相对一致的地块,采用统一编号,配备便携式监测仪器进行监测,每月10日、25日进行调查监测。2012年,思南县全年共监测17次,墒情监测结果为"过湿"的占多数,其次为"适宜","不足"仅1次,与本县同期降雨量一致。
The soil moisture monitoring which could guide the adjustment of agricultural structure and the important farnling activity, was a foundational work for developing the dry and water-saving agriculture. The soil moisture monitoring point setted up generally on the crop concentration and the planting pattern identical field. Unified taxation code, provided portable monitors to investigate on 10th and 25th of every month. In 2012, we have monitored 17 times in Sinan County, the results showed that ＂excessively wet＂ was the most, the next was the＂being suitable＂ , ＂insufficient＂ only one time, the rainfall amount was conform to this county.
出处
《天津农业科学》
CAS
2013年第10期78-83,共6页
Tianjin Agricultural Sciences
关键词
思南县
土壤墒情
监测
Sinan County
soil moisture
monitor
