摘要
[目的]研究不同施肥处理对草莓(Fragaria ananassa Duchesne)生长特性、产量和品质的影响。[方法]试验共设5个施肥处理,分别为CK,不施肥;T1,有机无机复混肥750 kg/hm^2;T2,有机无机复混肥375 kg/hm^2+牛粪7 500 kg/hm^2;T3,有机无机复混肥150kg/hm^2+牛粪15 000 kg/hm^2;T4,牛粪30 t/hm^2。3次重复,随机排列。2008年秋季采用挖坑施肥方法施肥,所有处理均将肥料一次性施入并与土混合均匀,草莓生长期间田间管理一致。[结果]各处理均不同程度地提高了草莓的生长势、果实品质和产量。其中,单株叶片数、单株结果数、单位面积产量以T2最高;叶绿素含量、单果重以T3最高。[结论]综合比较,认为有机无机复混肥150 kg/hm^2+牛粪15 000 kg/hm^2处理的总体表现较好。
[Objective]The research aimed to study the effects of different fertilizer combination on growth characteristics,yield and quality of strawberry（Fragaria ananassa Duchesne）.[Method]Five fertilizer treatments were designed,no fertilizer（CK）,organic-inorganic compound fertilizer 750 kg/hm^2（T1）,organic-inorganic compound fertilizer 375 kg/hm^2 ＋ cattle manure 7 500 kg/hm^2（T2）,organic-inorganic compound fertilizer 150 kg/hm^2 ＋ cattle manure 15 000 kg/hm^2（T3）,cattle manure 30 000 kg/hm^2（T4）,respectively.[Result]The results showed that all treatments could improve growth,berry quality and yield of F.ananassa Duchesne in varying degrees.Thereinto,T2 treatment＇s F.ananassa Duchesne had the highest yield and the most leave number per plant and fruit number per plant.T3 treatment＇ s F. ananassa Duchesne had the highest total Chl contents and average fruit weight.[Conclusion]Based on a comprehensive analysis,the treatment of organic-inorganic compound fertilizer 150 kg/hm^2 ＋ cattle manure 15 000 kg/hm^2 shoud be the better treatment.
出处
《安徽农业科学》
CAS
北大核心
2009年第36期17931-17932,共2页
Journal of Anhui Agricultural Sciences
关键词
草莓
施肥
生长特性
产量
品质
Strawberry（Fragaria ananassa Duchesne）
Fertilizer
Growth chatacteristics
Yield
Quality
