The study analyzed the correlations between yield components and yields for both the main season and the ratoon season, indicating that main yields vary between 5.9 and 10.9 Mg ha −1 , exhibiting a highly significant positive correlation with spikelets per panicle; ratoon yields range from 1.8 to 7.1 Mg ha −1 , showing a highly significant positive correlation with panicles per m 2 , grain filling rate, and 1000-grain weight.
← all excerpts
Critical yield components for achieving high annual grain yield in ratoon rice.
1
—
—