有机无机肥配施对番茄生长及土壤性状的影响
倪维晨,李瑞霞,李少星,孙锦,周俊,钱春桃
摘要(Abstract)：
为探讨在设施栽培条件下,不同比例有机无机肥配施对番茄生长及土壤性状的影响,试验设计了5个施肥处理,测定土壤速效养分、pH值、EC值、紧实度及番茄生物量的变化。结果表明:微生物有机肥具有显著提高土壤有效磷、速效钾含量、降低土壤紧实度,并促进植株生长,达到平衡养分,改善土壤理化性质等效果;化肥减量30%对植株生长无显著影响;通过试验可见,微生物有机肥具有改良土壤环境,促进植株生长等作用。
关键词(KeyWords)： 春语微生物有机肥;化肥减量;土壤肥力;番茄
基金项目(Foundation):
作者(Author): 倪维晨,李瑞霞,李少星,孙锦,周俊,钱春桃
参考文献(References)：
- [1]Liu MQ,Hu F,Chen XY,et al.Organic amendments with reduced chemical fertilizer promote soil microbial development and nutrient availability in a subtropical paddy field:The influence of quantity,type and application time of organic amendments[J].Applied Soil Ecology,2009,42:166-175.
- [2]Howeler RH.Long-term effect of cassava cultivation on soil productivity[J].Field Crops Research,1991,26:1-18.
- [3]Cadavid LF,EL-sharkawy MA,Acosta A,et al.Longterm effect of mulch,fertilization and tillage on cassava grown in sandy soil in northern Colombia[J].Field Crops Research,1998,57(1):45-56.
- [4]许小伟,樊剑波,陈晏,等.不同有机无机肥配施比例对红壤旱地花生产量、土壤速效养分和生物学性质的影响[J].生态学报,2014,18:5182-5190.
- [5]王新元,李登顺,张喜英.日光温室冬春茬黄瓜产量与灌水量的关系[J].中国蔬菜,1999,(1):18-21.
- [6]水德聚,王晓艳,邵勤.施肥对设施土壤及作物生育的影响研究进展[J].农业与技术,2015,15:103-104,110.
- [7]Zhu T B,Zhang J B,Cai Z C,et al.The N transformation mechanisms for rapid nitrate accumulation in soils under intensive vegetable cultivation[J].Journal of Soils and Sediments,2011,11(7):1178-1189.
- [8]Zhu T B,Dang Q,Zhang J B,et al.Reductive soil disinfestation(RSD)alters gross N transformation rates and reduces NO and N2Oemissions in degraded vegetable soils[J].Plant and Soil,2014,382(1/2):269-280.
- [9]杜娟,崔瑞峰,王春枝.不同施肥处理对番茄品质的影响[J].上海蔬菜,2011,(3):73-75.
- [10]程万莉.有机肥替代部分化肥对马铃薯根际微生物群落功能多样性的影响[D].甘肃农业大学,2015.
- [11]杨世琦,吴会军,韩瑞芸,等.农田土壤紧实度研究进展[J].土壤通报,2016,01:226-232.
- [12]许自成,王林,肖汉乾.湖南烟区土壤pH分布特点及其与土壤养分的关系[J].中国生态农业学报.2008,16(4):830-834.
- [13]张华,张甘霖.土壤质量指标和评价方法[J].土壤,2001,33(6):326-330.
- [14]刘广明,杨劲松,姚荣江.影响土壤浸提液电导率的盐分化学性质要素及其强度研究[J].土壤学报,2005,42(2):247-252.
- [15]于占东,宋述尧.稻草配施生物菌剂对大棚连作土壤的改良作用[J].农业工程学报,2003,01:177-179.