{"title":"Effekte einer punktuellen Düngerapplikation in Mais","authors":"Max Bouten, Till Meinel, Wolfgang Kath-Petersen","doi":"10.15150/LT.2020.3246","DOIUrl":null,"url":null,"abstract":"Improving fertilizer efficiency requires revising established procedures and using new methods and procedures. Therefore, a system for the precise application of fertilizer in maize cultivation was developed and tested in the laboratory and in the field. This technical development was accompanied by manual field trials to test the relevance of this novel application method for crop production. Yield-neutral savings potential of up to 50% of the current starter fertilizer application by the more precise fertilizer application was shown. A significant yield increase (α < 0.05) of 6 to 7% was documented with the same fertilizer input. Based on the results of the agronomic field trials, a method for mechanically applying this precise fertilizer placement method was developed and validated.","PeriodicalId":35524,"journal":{"name":"Landtechnik","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Landtechnik","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15150/LT.2020.3246","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 0
Abstract
Improving fertilizer efficiency requires revising established procedures and using new methods and procedures. Therefore, a system for the precise application of fertilizer in maize cultivation was developed and tested in the laboratory and in the field. This technical development was accompanied by manual field trials to test the relevance of this novel application method for crop production. Yield-neutral savings potential of up to 50% of the current starter fertilizer application by the more precise fertilizer application was shown. A significant yield increase (α < 0.05) of 6 to 7% was documented with the same fertilizer input. Based on the results of the agronomic field trials, a method for mechanically applying this precise fertilizer placement method was developed and validated.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
