Megatrends and Trends Shaping Supply Chain Innovation

Companies operate in a macro-environment that is changing considerably due to large, transformative global forces namely megatrends and trends. The wave of these megatrends and trends generates new prospects as well as challenges for the future of supply chains. This chapter provides a review of 23 major megatrends and 72 trends identified in multiple dimensions along Political, Economic, Social, Technological, Legal, and Environmental (PESTLE) dimensions. The results are based on a systematic literature review and an experts’ workshop, and can be used to generate future supply chain scenarios

Can chilling tolerance of C-4 photosynthesis in Miscanthus be transferred to sugarcane?

The goal of this study was to investigate whether chilling tolerance of C-4 photosynthesis in Miscanthus can be transferred to sugarcane by hybridization. Net leaf CO2 uptake (A(sat)) and the maximum operating efficiency of photosystem II (?(PSII)) were measured in warm conditions (25 degrees C/20 degrees C), and then during and following a chilling treatment of 10 degrees C/5 degrees C for 11day in controlled environment chambers. Two of three hybrids (miscanes), US 84-1058' and US 87-1019', did not differ significantly from the chilling tolerant M. xgiganteus Illinois' (Mxg), for A(sat), and phi(PSII) measured during chilling. For Mxg grown at 10 degrees C/5 degrees C for 11days, A(sat) was 4.4mol m(-2) s(-1), while for miscane US 84-1058' and US 87-1019', A(sat) was 5.7 and 3.5mol m(-2) s(-1), respectively. Miscanes US 84-1058' and US 87-1019' and Mxg had significantly higher rates of A(sat) during chilling than three tested sugarcanes. A third miscane showed lower rates than Mxg during chilling, but recovered to higher rates than sugarcane upon return to warm conditions. Chilling tolerance of US 84-1058' was further confirmed under autumn field conditions in southern Illinois. The selected chilling tolerant miscanes have particular value for biomass feedstock and biofuel production and at the same time they can be a starting point for extending sugarcane's range to colder climates