不同施肥调控措施对设施番茄产量·养分利用及品质的影响
Effects of Different Fertilization Control Measures on the Yield,Nutrient Utilization and Quality of Tomatoes in Facilities
刘洋 1王艳群 2孙建敏 3孙桂敏 4王亚玲 2门明新 2彭正萍2
作者信息
- 1. 河北农业大学资源与环境科学学院/河北省农田生态环境重点实验室,河北保定 071001;阜平县职业技术教育中心,河北阜平 073200
- 2. 河北农业大学资源与环境科学学院/河北省农田生态环境重点实验室,河北保定 071001
- 3. 中国地质工程集团有限公司,北京 100080
- 4. 石家庄市农业技术推广中心,河北石家庄 050299
- 折叠
摘要
针对河北省设施蔬菜生产中施肥不合理,供给数量需求增加和品质下降等问题,采用田间试验法,以设施番茄为研究对象,设置农民习惯施肥和不同施肥措施处理,研究不同施肥处理对番茄产量、品质、养分利用及经济效益的影响.结果表明,与农民习惯施肥相比,合理进行配方肥及其配施生物菌和钙肥均可以提高番茄单果重2.9%～29.7%、产量3.8%～43%、干物质积累0.62%～17.4%,氮和磷养分吸收利用分别提高26.2%～74.1%、24.6%～71.6%,改善果实VC 最高达 6.4%、可溶糖最高达34.4%,降低果实总酸度最高达15.7%,增加纯经济效益.以IFI2(无机配方肥配施春雨生物菌肥)和IFI3(无机配方肥配施自制菌剂和钙肥)处理综合作用效果较好.
Abstract
Aiming at the problems of the unreasonable fertilization,the increase of quantity,decrease of quality in supply and so on in the pro-duction of protected vegetable in Hebei Province,facility tomato was as the research object,treatments of farmers'habit fertilization and differ-ent fertilization measures were set to study on tomato yield,quality,nutrient utilization and economic benefits.The results showed that compared with the treatment of farmers'habit fertilization,rational formula fertilizer and its combination with biological bacteria and calcium fertilizer could improve tomato single fruit weight 2.9%-29.7%,yield 3.8%-43%,dry matter accumulation 0.62%-17.4%,N and P absorption and uti-lization 26.2%-74.1%、24.6%-71.6%,improve fruit Vc up to 6.4%,soluble sugar up to 34.4%and decrease total acidity up to 15.7%,in-crease pure economic benefit.IFI2(inorganic formula fertilizer combined with biological fertilizer produced by Chunyu)and IFI3(inorganic formula fertilizer combined with self-made bacteria agent and calcium fertilizer)had better comprehensive effect.
关键词
设施番茄/产量/品质/养分效率/经济效益Key words
Facility tomato/Yield/Quality/Nutrient efficiency/Economic benefit引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据