Contribution of Winter Wheat and Barley Cultivars to Climate Change via Soil Respiration in Continental Croatia

نویسندگان

چکیده

Agricultural greenhouse gas emissions can be reduced by the cultivation of cultivars with lower carbon footprint. Considering hypothesis that there are differences in soil respiration, due to physiological and morphological characteristics wheat barley, aim this study is an assessment respiration rates microclimate under different cover (bare soil, wheat, barley) cultivar (four barley four wheat) types. Soil was determined situ closed static-chamber method continental Croatia, during 2020/2021 season. The seasonal pattern similar for all cultivars, increasing crop development stages until maturity, when it decreased harvest. Cover type did not have influence on but respiration. Bare had significantly annual rates, compared barley/wheat covers. Average were between covers, as well studied cultivars. A significant difference winter only been Renata (9.78 kg C-CO2 ha?1 day?1) El Nino (12.67 However, determination total budget needed, order determine most suitable cultivar, light climate change.

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ژورنال

عنوان ژورنال: Agronomy

سال: 2021

ISSN: ['2156-3276', '0065-4663']

DOI: https://doi.org/10.3390/agronomy11112127