显示 1 - 2 of 2 文章 tagged with: Irrigation
作者: Bruce Smith | 最后更新: 06/08/2017 | 评论: 3
Have you ever heard someone mention "ET" and wondered what it meant? Assuming the person wasn’t talking about extra-terrestrials or Entertainment Tonight, the conversation was probably about evapotranspiration. Evapotranspiration (or "ET") is the water lost through plant transpiration and soil and plant evaporation. The images... 阅读更多作者: Bruce Smith | 最后更新: 05/29/2015 | 评论: 0
Solar radiation is an important measurement for many researchers and those who are monitoring their evapotranspiration values for irrigation purposes. If you have been wondering how accurate your solar radiation measurement is, Apogee Instruments (an associated company of Campbell Scientific) has a Clear Sky Calculator mobile... 阅读更多