摘要
对匍匐镰序竹种子主要营养成分和特性进行了系统研究。结果表明:(1)匍匐镰序竹种子的主要营养成分以碳水化合物、蛋白质、还原糖为主,分别占干物质含量的64.25%、14.06%、1.73%;每100g组织中所含的矿质元素以K元素最多,达428mg;其次是Mg元素,达161mg;Ca元素达58.2mg;最少的是Cu元素,只有1.49mg;(2)匍匐镰序竹种子的长为1.0~1.2cm,直径为2.5~2.7mm;种子的净度为91.17%、千粒重为38.148g、发芽率达94%、含水量为13.5%;种子休眠期短、不耐储藏。
The nutrient ingredients and characteristics of seed of Drepanostachyum stoloniforme S. H. Chen et Z. Z. Wang were studied in the paper. The results showed that: The mail seed nutrient ingredients soluble sugar,protein, reducing sugar were 64.25% ,14.06% ,1.73% ;The mail seed mineral elements K, Mg, Ca content were 428 mg per 100g,161 mg per 100g,and 58.2 mg per 100 g; Seed length,diameter,seed-cleading rate, 1000-seed weight, germination rate, water content were 1.0 - 1.2 cm,2.5 -2.7 ram,91.17% ,38. 148 g, 94% ,13.5% ,and the seed was not able to bear storage.
出处
《种子》
CSCD
北大核心
2007年第12期11-13,共3页
Seed
基金
厦门市市政园林局科研项目(编号YK-00-02)
关键词
匍匐镰序竹
种子
营养成分
特性
Drepanostachyum stoloniforme S. H. Chen et Z. Z. Wang
seed
Nutrient Ingredients
Characteristics.