Abstract
ABSTRACT Climate change will decrease precipitation in summer for Central Europe. Consequently, summer drought will affect crops, especially when sown late. Studies reported superior yields of triticale compared to wheat under suboptimal conditions like drought. The worldwide importance of triticale, however, is low and research on this crop is scarce. Therefore, a field experiment was conducted to investigate the development, growth, nitrogen (N) uptake and N utilisation of two autumn- and spring-sown facultative triticale varieties in two consecutive growing seasons under temperate climate conditions in Central Europe. Autumn-sown facultative triticale showed slower development, earlier harvest dates, higher soil coverage early in the season as well as higher crop stand height, above-ground dry matter, crop growth rate, N yield and N utilisation efficiency. Spring sowing of facultative triticale, however, resulted in a higher relative growth rate, N concentration and relative N uptake rate. Drought stress in the second season affected crop stand height, soil coverage, above-ground dry matter, crop growth rate, N concentration, N yield, N utilisation efficiency, soil water content and soil mineral N content. Autumn-sown triticale showed better adaption to dry conditions compared to spring-sown triticale. Among varieties, cv. Agrano performed better under optimal and cv. Trimmer under suboptimal conditions.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Acta Agriculturae Scandinavica, Section B — Soil & Plant Science
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.