The results showed that the CRNF could increase the root dry weight, root length, and root length density, while the root radius became smaller during later growth stages of hybrid rice.

 
  • 控釋氮肥中,氮的逐漸釋放,可減少具有強烈傷害的活性氧產(chǎn)物速率及其累積數量,提高活性氧清除酶的活性,在很大程度上延緩了雜交水稻生育后期根系的衰老和吸氮能力的衰退。
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