利用柠条粉发酵料作为育苗基质对甜瓜幼苗质量的影响  

Influence on the Quality of Muskmelon Seedlings Utilize Caragana-Straw as Nursery Substrate

作　　者：张丽娟[1] 曲继松[1] 冯海萍[1] 郭文忠[1] 

机构地区：[1]宁夏农林科学院种质资源研究所,宁夏银川750002

出　　处：《北方园艺》2010年第15期165-167,共3页Northern Horticulture

基　　金：宁夏回族自治区科技攻关项目(KGZ-170706);国家科技支撑计划项目(2008BADA6B04-04);宁夏自然科学基金资助项目(NZ0981);国家科技支撑计划资助项目(2007BAD88B06)

摘　　要：以柠条粉发酵料为原料作为育苗基质,以现有育苗基质为对照,通过幼苗生长发育、干物质积累等指标,比较分析柠条粉基质育苗效果。结果表明:柠条粉基质幼苗株高、茎粗、根长、叶片数、地上部鲜质量、地下部鲜质量、全株鲜质量、地上部干质量、地下部干质量、全株干质量和根冠比等生长发育指标与壮苗二号基质幼苗趋于一致,且在出苗后30 d时,柠条粉基质幼苗壮苗指数高于壮苗二号基质幼苗壮苗指数12.12%,该试验结果为柠条粉基质应用及新基质开发提供了参考。An experiment using caragana-straw was analysed seedlings effect,comparatived by growth,dry matter accumulation and other indicators,as ordinary substrates for CK.The results showed that Caragana straw and Zhuangmiao-2 were basically the same of plant height,stem diameter,leaf number,root length,shoot fresh weight,shoot dry weight,root fresh weight,root dry weight,total fresh weight,total dry weight,root/shoot ratio of two seedings were tends to be uniform,seedling index of Caragana-straw seeding was higher than seedling index of Zhuangmiao-2 seeding 12.12%.The results of this experiment provided a useful reference to the utilization of caragana-straw substrate and developing new type substrates.

关 键 词：干旱地区 柠条 育苗基质 幼苗质量 

分 类 号：S652[农业科学—果树学]