摘要
在浅海沉积物砖红壤胡椒园上，白云石灰配施微量元素可显著提高胡椒产量．白云石灰加锌效果最佳．白云石灰加钼效果次之，施硼则没有增产效应．植株钙、镁、锌、硼含量团白云石灰和微肥的施用而提高，氮、磷、钾的含量未受影响．
A field trial was conducted with pepper. The soil for experiment was derived from marine deposit. The results showed that dolomite, Zn and Mo are effective to the yield of pepper.Highest yield was obtained with dolomite+Zn, the second with dolomite+Mo. B, however, didn't increase the yield. Dolomite increased the Ca and Mg concentrations in leaves but had no influence on N. P and K.
