近十年来,国内外在微量元素对作物的增产作用方面进行了大量的试验研究。证明微量元素对促进作物的生长发育,提高产量和品质均有明显的效果。其中硼对花生、甘兰型油菜、瓜类和葫芦科蔬菜等作物的增产效果尤为突出。因此施用硼肥是促使这些作物增产的一项用量少、成本低、方法简便、效果显著的有效措施。笔者近两年对花生施硼的增产效果,进行了一些试验,并取得较显著的效果。1979年我所对春植花生进行了试硼试验,苗期用O.1％的硼砂 In the recent ten years, a large number of experimental studies have been conducted on the effects of trace elements on crop yield increase at home and abroad. It is proved that trace elements have obvious effect on promoting the growth and development of crops and improving the yield and quality. Among them, the effect of boron on the yield increase of peanut, Brassica napus, melon and Cucurbitaceae vegetables is particularly prominent. Therefore, the application of boron fertilizer is to promote the yield of these crops with a small amount of low cost, the method is simple, effective and effective measures. The author of the past two years on the yield of peanut boron effect, conducted some tests, and achieved more significant results. In 1979 I conducted a spring test of peanuts plant test, seedlings with O.1% borax