Winter Wheat Cultivar Recommendation Based on Expected Environment Productivity
نویسندگان
چکیده
We used 5 years of data from multi-environmental trials conducted in Poland to assess average winter wheat yield based on selected environmental factors recommend cultivars depending their performance environments different productivity. Average expected yields particular were calculated using a model analysis covariance (ANCOVA), which describes the relationship between and soil suitability pH, drought length Selyaninov’s Hydrothermal Coefficient (HTC) 10-day periods. The cultivar was evaluated linear regression. estimated by mixed considered dependent variable, whereas mean yields, ANCOVA, independent variables. ranked according determined Higher yielding divided into two groups: widely narrowly adapted cultivars, then recommended. novelty this study stems consideration productivity recommendation process, indication be grown broad range sites selection with narrow adaptation, may outperform wide adaptation homogeneous fields. This confirmed importance HTC for yield. Direct application our results is possible other countries similar conditions.
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ژورنال
عنوان ژورنال: Agriculture
سال: 2021
ISSN: ['2077-0472']
DOI: https://doi.org/10.3390/agriculture11060522