Performance of second wheat under no-till full stubble retention (NTSR) using different drill opener and row spacings at Coreen

To evaluate the performance of different drill openers at a range or row spacings for second wheat (wheat on wheat) following canola to improve water use efficiency (WUE) in no-till cropping and stubble retention systems in spatially and temporally variable conditions in the Riverine Plains.

本研究旨在评估河岸平原（Riverine Plains）地区时空异质性环境下的免耕种植（no-till cropping）与留茬覆盖系统（stubble retention systems）中，以油菜为前茬的连作小麦（second wheat，wheat on wheat）田块内，不同播种机开沟器（drill openers）在多种行距（row spacings）配置下的作业表现，以提升农田水分利用效率（WUE）。