Statistical and economical analyses of on-farm research experiments: maize training program 1985-B

Analisis estadistico y economico de la investigacion en campos de agricultores : programa de Adiestramiento en Maize 1985-B

dc.creatorCentro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT)
dc.date2014-03-13T00:58:07Z
dc.date2014-03-13T00:58:07Z
dc.date1985
dc.date.accessioned2023-07-17T19:58:14Z
dc.date.available2023-07-17T19:58:14Z
dc.identifierhttp://hdl.handle.net/10883/3790
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7509514
dc.descriptionThe information presented here comes from experiments conducted in farmers fields in the northern part of the state of Veracruz, Mexico, during the season 1985-B. The sole purpose of this material is to provide ClMMYT maize production research trainees with real examples for practice in the interpretation of data. In this cycle, the following three locations were planted in zero-tillage: Zapotalillo-Hernandez, Zaragoza-Reyes and La Reforma-Mendez. Two locations were planted in conventional tillage: Fco. Villa-Garcia and Rio Claro-Martinez. Planting was on time with excellent soil moisture. The rainfall between June 1st. and October 20, as measured at Zapotalillo-Hernandez was: May: 58mm, June: 161, July: 146, August: 50, September 168, and October (up to the 20th): 46, totalling 629mm. Heavy rains in July resulted in yield reductions due to denitrification at all locations, excert Rio Claro. Additionally, at Fco. Villa, periodic drought pre-flowering, caused further yield reductions, enhanced by shallow soil. Trial maps by locations and trial distribution by trainee groups, are presented in the following 8 pages.
dc.description205 pages
dc.formatPDF
dc.languageEnglish
dc.publisherCIMMYT
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dc.rightsOpen Access
dc.subjectAGRICULTURAL SCIENCES AND BIOTECHNOLOGY
dc.subjectDEVELOPMENT AID
dc.subjectECONOMIC ANALYSIS
dc.subjectEDUCATION
dc.subjectEXTENSION ACTIVITIES
dc.subjectFARMS
dc.subjectFERTILIZER APPLICATION
dc.subjectRESEARCH
dc.subjectEXPERIMENTATION
dc.subjectZEA MAYS
dc.titleStatistical and economical analyses of on-farm research experiments: maize training program 1985-B
dc.titleAnalisis estadistico y economico de la investigacion en campos de agricultores : programa de Adiestramiento en Maize 1985-B
dc.typeBook
dc.coverageMexico


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