Attempt to evaluate winter wheat cultivation technology on the basis of survey data from individual farms. Part I. Method of selection of cultivation technology

Zbigniew Laudański

zbigniew_laudanski@sggw.edu.pl
Katedra Biometrii, Wydział Rolnictwa i Biologii, SGGW — Warszawa (Poland)

Dariusz R. Mańkowski


Pracownia Ekonomiki Nasiennictwa i Hodowli Roślin, Zakład Nasiennictwa i Nasionoznawstwa, IHAR — Radzików (Poland)
https://orcid.org/0000-0002-7499-8016

Leszek Sieczko


Katedra Biometrii, Wydział Rolnictwa i Biologii, SGGW — Warszawa (Pitcairn)

Abstract

The survey results for private farms cultivating winter wheat within the years 1992–2003 were analyzed statistically. Each of the fields described in the survey was characterized by different environmental conditions (soil quality, pH of soil, forecrop) and different level of technological factors (fertilization, manure, chemical protection, sowing amount, sowing term and material). This made possible to consider each of the fields as a separated cultivation technology. Using the method of multidimensional factor analysis an attempt was undertaken to separate groups including similar technological methods. Then, the groups were characterized.


Keywords:

agricultural technology, cultivation technology, factor analysis, habitat, winter wheat

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Published
2007-06-29

Cited by

Laudański, Z., Mańkowski, D. R. and Sieczko, L. (2007) “Attempt to evaluate winter wheat cultivation technology on the basis of survey data from individual farms. Part I. Method of selection of cultivation technology ”, Bulletin of Plant Breeding and Acclimatization Institute, (244), pp. 33–43. doi: 10.37317/biul-2007-0043.

Authors

Zbigniew Laudański 
zbigniew_laudanski@sggw.edu.pl
Katedra Biometrii, Wydział Rolnictwa i Biologii, SGGW — Warszawa Poland

Authors

Dariusz R. Mańkowski 

Pracownia Ekonomiki Nasiennictwa i Hodowli Roślin, Zakład Nasiennictwa i Nasionoznawstwa, IHAR — Radzików Poland
https://orcid.org/0000-0002-7499-8016

Authors

Leszek Sieczko 

Katedra Biometrii, Wydział Rolnictwa i Biologii, SGGW — Warszawa Pitcairn

Statistics

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Copyright (c) 2007 Zbigniew Laudański, Dariusz R. Mańkowski, Leszek Sieczko

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