芦笋嫩茎含有高蛋白和多种氨基酸,营养丰富,还具有一定的药用价值,对冠心病和高血压有一定的疗效。芦笋罐头在国外被视为健康食品,深受消费者欢迎。我国自70年代引种以来,许多省市均有栽培。但因种植时间短,栽培技术和管理措施落后,普遍存在着见效迟(一般第三年才能采笋)、产量低(全国平均亩产300斤左右)、空心多、病害重等实际问题,生产发展慢,远不能满足外贸出口的要求。潍坊市农科所自1983年以来,对芦笋早期丰产和大面积高产栽培技术进行了试验研究,结果证明,只要采用合理的栽培管理方法,完全可以达到当年育苗,当年定植,翌年春季采笋的目的,三年生以上的芦笋每亩可采笋千斤以上,收入近千元。 Asparagus tender stem contains high protein and a variety of amino acids, nutrient-rich, but also has some medicinal value of coronary heart disease and hypertension have a certain effect. Asparagus canned food is regarded as healthy food in foreign countries, which is deeply welcomed by consumers. Since the introduction of China in the 1970s, many provinces and cities have cultivated. However, due to the short planting time, backward cultivation techniques and management measures, there are common practical problems of late onset of effective (usually in the third year), low output (about 300 kg per mu in the country), hollowness, heavy disease, etc., Slow development, can not meet the requirements of foreign trade. Weifang Agricultural Research Institute since 1983, asparagus early high-yielding and large-area high-yielding cultivation techniques were studied, the results show that as long as a reasonable cultivation and management methods, can be achieved when the year seedlings, planting the same year, the following spring shoots Purpose, more than three-year-old asparagus bamboo shoots can be harvested more than a thousand pounds, income nearly a thousand dollars.