论文部分内容阅读
各地的经验证明,红花草对磷素很敏感,增施磷肥是获得高产的重要措施之一。为了解不同磷肥与不同有机肥配合施用时红花草的肥效,探索最经济的施用磷肥的方法,我们1963年多进行了本试验.
Experience from all over the world has proved that safflower is very sensitive to phosphorus. Adding phosphate fertilizer is one of the important measures to achieve high yield. In order to understand the different phosphate fertilizer with different organic fertilizer with the effect of safflower to explore the most economical way to use phosphate fertilizer, we conducted more in 1963 this test.