Splitting of nitrogen in medium-high rainfall canola

To investigate the response to changing the nitrogen rate and changing the time of application. Canola yield and oil will be measured and RR hybrids will be compared with open-pollinated TT types (OP TT).本研究旨在探究施氮量调整与施用时期变更的响应效应。本试验将测定油菜（Canola）的籽粒产量与含油率，并对RR杂交品种与开放授粉型TT品种（OP TT）开展比较分析。