不同来源有机肥及其配施后辣椒植株增粗效果分析  

Analysis of Different Organic Fertilizers on the Thickening Effect of Pepper Plants

作　　者：李晓杰[1] 赵莹[1] 金慧[1] 尹航[1] 代玉红[1] 秦立武[1] 李江楠[1] 

机构地区：[1]吉林省长白山科学研究院,吉林省长白山植物(药用植物)种质资源保护工程实验室,吉林安图133613

出　　处：《中国野生植物资源》2014年第4期25-27,共3页Chinese Wild Plant Resources

摘　　要：选用四种不同来源有机肥,通过有机肥单施及配施对辣椒生长过程中根茎的增粗效果进行分析。结果表明:单施有机肥后,施入玉米秸秆(J)对辣椒根茎增粗作用最为显著;其次是施入秋天落叶(S)、动物内脏(C)和鹿粪(F)。不同来源有机肥两两配施后,几种处理在不同时期的根茎始终高于对照(CK),而鹿粪+动物内脏(FC)处理在辣椒整个生长过程中根茎的增幅最大。在辣椒生长前期,玉米秸秆(J)、动物内脏(C)和鹿粪(F)的辣椒根茎均较粗,除稍低于秋天落叶+鹿粪(SF)、动物内脏+鹿粪+秋天落叶(CSF)和玉米秸秆+秋天落叶+动物内脏(JSC)外,均高于其他处理。随着辣椒的生长,单施有机肥处理辣椒根茎明显低于两两混合处理,因此,按照有机肥各自的特性,将不同来源的有机肥两两混合是促进辣椒生长发育较好的措施,而三种有机肥混合对根茎的增粗效果并不明显。This paper selected four different sources of organic fertilizer,and different organic fertilizers on the thickening effect of pepper plants were analysised.The result showed：comparing to single applying organic fertilizers,increased effect on rhizome of J treatment was the most remarkable;secondly,S treatment,C treatment and F treatment.Two kinds of mixed fertilizers applied into soil,each treatment at different times of the rhizome was always higher than that of the control.Increased effect on rhizome of FC treatment was the largest.In the early growth of pepper,J,C and F treatment pepper roots were thicker,In addition to slightly lower than the SF,CSF and JSC treatment,and were higher than other treatments.With the pepper growth,single organic fertilizer application of pepper root was significantly less than two hybrid processing.Therefore,according to the respective characteristics of the different sources of organic fertilizer,two kinds of mixed was better measures to promote pepper growth,three kinds of mixed on rootstock thickening effect is not obvious.

关 键 词：有机肥 辣椒 根茎 

分 类 号：S158.3[农业科学—土壤学] S641.3[农业科学—农业基础科学]