海岸带滨海盐土资源发展能源植物资源的研究

The Study of Bio-energy Plants Development from Non-tillage Resource of Coastal Mudflat

文章根据我国生物质能源发展的现状,提出了充分利用我国沿海海涂非耕地资源发展能源植物的构想。收集了一些适于海涂粗放栽培的能源植物资源,系统地筛选了耐海水、高产出的糖基类能源植物菊芋与油脂类植物油葵的一些品种与品系,并分别在江苏大丰、山东莱州海涂进行了大田试验,菊芋糖年产量在16160～12102 kg/hm^2之间,油葵油脂年产量在2934 kg/hm^2左右。同时对菊芋、油葵的综合利用也进行了有益的探索。

According to the actuality of the development of bio-energy in China, the ideas of making full use of the non-tillage resource of coastal mudflat to develop bio-energy plants were pointed out in the paper. Some bio-energy plants that are suitable to be extensively cultivated in coastal mudflat were collected. A few seawater-tolerance and high-yield varieties of glucide bio-energy plants （Helianthus Tuberosus） and bio-oil plant （oleic sunflower） were sifted. At the same time, the field experiments were carried out in Dafeng of Jiangsu province and Laizhou of Shandong province. The sugar yields of H. Tuberosus were in the scope from 16160 kg/ha to 12102 kg/ha. The oil yield of oleic sunflower was about 2934 kg/ha. The colligate uses of H. Tuberosus and oleic sunflower were also disscussed conducively.