[1]Centre for Agricultural Water Research in China/College of Water Resources and Civil Engineering;
China Agricultural University;
Beijing 100083;
China;
[2]Hunan Polytechnic of Water Resources and Electric Power;
Changsha 410131;
China;
[1]Centre for Agricultural Water Research in China/College of Water Resources and Civil Engineering;
China Agricultural University;
Beijing 100083;
China;
film mulching; growth stage; leaf area index; maize growth; water and heat transfer;