---

作 者 ：刘启鑫;聂光明;

期 刊 ：核农学报 1987年 1卷 02期 页码：40-43

关键词：油菜；

摘 要 ：本试验应用~(15)N示踪法,研究了油菜秸秆作为有机肥施用的供氮特性及其产最效应。结果表明,油菜秸秆配合氮素化肥施用,能显著地提高秸秆的肥效作用。

Abstract:~(15)N-labeled rape stalks used as a manure were studied on their nitrogen-supplying properties and its effects on crop yields.The result was shown that the efficiency of the stalk-manure was markedly improved,when it was applied in combination with nitrogenous fertilizer.

---