不同土壤类型绿竹林笋营养特征研究.pdfVIP

194 安徽农学通报 , Anhu i A griSciBu ll2007 , 13 ( 18) : 194 - 195 不同土壤类型绿竹林笋营养特征研究 陈　鸿 (尤溪县林业科技推广中心, 福建尤溪 　365114 ) ( ) 摘 　要 :通过对不同土壤类型的绿竹林笋营养特征进行分析, 结果表明: 山地红壤土 、人工堆积土及河滩地 沙地 三 种土壤类型的绿竹林分中, 以山地红壤土绿竹笋品质最好, 其竹笋 N PK 含量 、粗蛋白质含量 、及蛋白质水解氨基酸含 ( ) 量都明显高于其它类型土壤绿竹笋, 总可溶性糖 、还原糖 、淀粉含量均以河滩地 沙地 绿竹笋含量较高 。 关键词 :绿竹; 土壤类型; 笋营养; 特征 中图分类号 　S 644 2　　　文献标识码 　B 　　　文章编号 　1007 - 7731 (2007) 18 - 194 - 02 Study on Nutr ien t Character istics of D endroca lam op sis oldham i Bam boo Shoot in D ifferen t So il Types ( ) Chen Hon g　 Fore stry Science and Technology Sp read Cen tre of Youxi County, Fuj ian Province A b stract: The nutrient characteristic s of D oldham i bamboo shoot in differen t soil typ es were analyzedThe resu lts showed that among three typ e of so il: h illy red so il, cum u lated so il and sandy soil, the quality of bam boo shoot grow ing in h illy red soil is the best, becau se its contents of m ajor componen ts N 、P、K, crude p rotein and p roteolysis am ino acid were obviou sly h ighe st than the others Moreover, the shoot con tents of total solub le sugar, reducing sugar and starch in h illy red soil were h igher than tho se of in sandy soil Key word s:D endrocalamop sis o ldham i; soil typ e; bam boo shoot nu trition; characteristic ( ) 　　绿竹 D end roclam ops is oldham i 属禾本科竹亚科绿竹 所城西后坑山地红壤土绿竹林采集绿竹笋 ,在发笋盛期以 属 ,原产我国。集中分布于浙江南部 、台湾 、福建及广西、