摘要
利用蛭石、炉渣灰、细砂、草炭和有机肥等按照不同组合与配比组成复合基质 ,用于黄瓜穴盘育苗。研究结果表明 ,不同基质对黄瓜幼苗生长的影响有显著差异。复合基质T2 (蛭石∶有机肥∶炉渣灰 =7∶2∶1)育苗效果最佳 ,明显好于CK (草炭∶蛭石 =2∶1) ,表现为幼苗生长迅速 ,干物质积累快 ,壮苗指数大。因此 ,T2 可代替CK用于工厂化穴盘育苗 ,T3 、T7的育苗效果次于T2 ,而优于CK ,亦具有利用的价值。
Cucumber seedlings were raised in cornpound media,which were composed of vermiculite,coal ash,peat moss,and organic fertilizer,according to different combination and proportion The results show that different compound media has significant effects on the growth of seedling The seedlings in T 2(70% Vermiculite+20% organic fertilizer+10% coal ash)were the best and much better than CK (Peat moss:Vermiculite=2∶1) They not only grew quickly,accumulated more organic substance,but also had highest vigorous seedlings indicator In comparison with peat moss,organic fertilizer showed more advantages for cucumber seedlings Therefore,“T 2” is recommended to replace CK in use of factory potting seedlings The nursury effect of T 3 and T 7 is just less better than T 2,while better than CK,therefore T 3 and T 7 also are worth using
出处
《山东农业大学学报（自然科学版）》
CSCD
北大核心
2001年第2期124-128,共5页
Journal of Shandong Agricultural University：Natural Science Edition
基金
山东省自然科学基金资助项目
