播种前用微量元素处理种子不仅能提高种子的场圃发芽率,并能加速和增强植物的生长发育。在微量元素的影响下,种子胚胎浆和胚乳内部发生深刻的变化:许多酶反应及其它生化过程的速度和方向起了变化。用微量元素处理树木种子的试验尚不多。我们所知道的有 C·N·斯鲁哈娅曾用微量元素处理过桑树和 Treating seeds with trace elements before sowing can not only increase the seed germination rate but also accelerate and enhance the growth of plants. Under the influence of trace elements, profound changes have taken place inside the embryo pulp and in the endosperm: the speed and direction of many enzymatic reactions and other biochemical processes have changed. There are not many experiments on the treatment of tree seeds with trace elements. We know that C. Nsluluhaya had treated mulberry trees with trace elements