Non-mycorrhizal Brassica does not produce specialized root structures such as cluster or dauciform roots but is an effec......

Phosphorus is an important limiting nutrient in many ecosystems. Consequently, there is increasing interest on phosphate......

通过砂培试验研究了北方食用油菜和南方绿肥作物肥田萝卜两种植物在缺磷胁迫条件下对难溶性磷酸盐Ｃａ３（ＰＯ４）２和ＡｌＰＯ４的活化利用情况。试验结果表明......