加工番茄膜下滴灌土壤水分运动特点的研究

The research on soil moisture movement characteristic of drip irrigation under mulch film for processing tomato

本文通过封加工番茄初花期滴水前和滴水3h後的膜内、膜外5cm、10cm、20cm、30cm不同深度处土壤含水量的测定、分析，从而了解到确定要进行滴水之前土壤水分变化值及变化特点，了解滴水3h後水分湿润宽度和深度均包含了初花期植株根系的情况下，土壤水分的变化值及变化特点。为指导生产应用提供理论参考依据。

Before dripped and postdripped 3 hours of processing tomato, we measured and analyzed soil moisture in and out of the mulch film at the depth of 5cm, 10cm, 20cm, 30cm. And we learnt width and the depth during the flowering period postdripped 3 hours. Finally, the research can provide the reference for the production application.