苍耳子为一年生草本野生植物,多生长在沟旁、路旁、荒地低洼地方。其果实中含有蛋白、脂肪、树脂、维生素C,苍耳甙和生物硷。苍耳籽油可供食用,苍耳子饼因含有毒素,现在还无有效去毒方法,一般只作肥料。如用苍耳子饼代替豆饼作木材胶合剂,不但可降低胶合板的成本,而且可节约大量黄豆,实际上,也是支援了农业。为此,我们在1961年11月就对苍耳子饼的胶合性能进行了试验研究。茲将试验方法及结果介绍如下: Xanthium sibiricum is an annual herbaceous wild plant that grows on the side of the ditch, on the roadside, and on the lowlands of the badlands. The fruit contains protein, fat, resin, vitamin C, cocklebur and bio-germanium. Xanthium seed oil is edible. Xanthium cake contains toxins. There is no effective detoxification method. Generally, it is only used as fertilizer. The use of cocklebur crust instead of bean cake as wood glue not only reduces the cost of plywood, but also saves a large amount of soybeans. In fact, it also supports agriculture. For this reason, we conducted an experimental study on the bonding properties of cocklebur cake in November 1961. The test method and results are described below: