摘要
采用蛭石、草炭、珍珠岩、有机肥、腐熟鸡粪、炉渣灰等原料组成复合基质,进行黄瓜穴盘育苗。通过对基质的理化特性分析,以M2(70%蛭石+20%有机肥+10%炉渣灰)和M3(70%蛭石+20%鸡粪+10%炉渣灰)的容重、比重、总孔隙度以及pH值、有机质含量、EC、TDS等指标符合育苗基质的要求,不同基质处理对黄瓜幼苗的影响存在显著差异。其中处理M2和处理M3的黄瓜幼苗生长势、矿质元素吸收以及秧苗质量等均明显优于其它处理。
Cucumber seedlings were raised in composite substrates containing vermiculite,peat moss,local rockwell,coal ash,and organic fertilizer.The volume weight,specific weight,total porosity,organic material,pH,EC,TDS were analyzed.The M 2 (70%vermiculite+20%complicated organic fertilizer+10%coal ash)and M 3 (70%vermiculite+20%decomposed cock manure+10%coal ash)were suitable for seedlings growth.The seedlings quality appeared significant difference in different treatments.The seedlings raised in M 2 and M 3 were the best in growth potential,mineral absorption and seedling quality.
出处
《长江蔬菜》
2001年第1期39-40,3,共2页
Journal of Changjiang Vegetables
关键词
黄瓜
有机基质
秧苗质量
幼苗生长
Cucumber seedling
Nursery substrate
Crowth potential
seedling quality
