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据国内外报导,采用波尔多液防治油橄榄孔雀斑病是有效的。但经过我们自1975年以来的连续试验观察,是不怎么理想的。于是引起了我们寻找含铜的其它无机药剂,又考虑到油橄榄对硼的需要量较大,而我省有的土壤普遍缺硼,若能将硫酸铜和硼砂混配在一起,既可以防病,又可以根外追施硼肥。这就是我们研究硼铜合剂的出发点。迄今,未见国内外有关硼铜合剂的报导。现把我们近几年的初步试验结果,简报如下:
According to reports at home and abroad, the use of Bordeaux liquid prevention and cure Olive hole Locust is effective. But after our continuous experimental observations since 1975, it is not very good. So we have to find other inorganic agents containing copper, but also take into account the larger need of olive oil on the boron, and the general lack of boron in some of our province, if the copper sulfate and borax can be mixed together, both disease prevention , But also topdressing boron fertilizer. This is the starting point for our research on boron and copper compounds. So far, no reports of boron and copper compounds at home and abroad. Now we preliminary results of recent years, the briefing is as follows: