一、植物油料生产的新进展 在70年代前半期,油料作物的增长速度是非常缓慢的。在70年代后半期,其增长速度加快。这是因为植物蛋白成了流行的热门货,市场上对饼渣的需求相当强烈。种植者的重点是大豆,因为大豆出饼量高(价格可观),含油量少(价格次之)。自80年代初以来,油和饼渣的关系发生生相反的变化。市场上对油的需求比对渣饼的需求增长更快,占了上风,这样种植者和加工者逐渐转向生产含油量高的油料果实。 First, the new development of plant oil production In the first half of the 70s, the growth rate of oilseed crops is very slow. In the second half of the 1970s, its growth accelerated. This is because vegetable protein has become a popular hot commodity, the market demand for cider is very strong. Growers focus on soybeans, because soybeans out of the high volume (considerable price), less oil (price). The relationship between oil and crackers has changed in opposite directions since the early 1980s. Demand for oil on the market grew faster than prevailing demand for crackers, so that growers and processors were turning to oil-rich fruit.