Carrots are a multi-purpose vegetable; hence, they have become very popular consumers’ choice, also thanks to their nutritional value with health benefits. Several varieties and landraces exist of carrot (Daucus carota L. ssp. sativus). In Apulia (Italy), for example, multicolored landrace is present, the Polignano (PC), threatened by risk genetic erosion. With purpose verifying possibility usi...

National agricultural extension and advisory systems have undergone major changes during the past two decades. These changes have been attributed to the success of the Green Revolution, commercialisation of agriculture and trade liberalization. In addition, transnational corporations develop a wide range of new technologies, which directly impact on agricultural production in developed and deve...

The African oil palm (Elaeis guineensis) is the most effective oil producer in tons per hectare. Nevertheless, its increasing cultivation in Latin America is harmed by the "lethal yellowing". Genetic resistance to this anomaly can be found in the germplasm of American oil palm or caiaué (E. oleifera), a native species from the Amazon rainforest. However, the procedures adopted to induce seeds o...

It was investigated whether skeletal muscle K(+) release is linked to the degree of anaerobic energy production. Six subjects performed an incremental bicycle exercise test in normoxic and hypoxic conditions prior to and after 2 and 8 wk of acclimatization to 4,100 m. The highest workload completed by all subjects in all trials was 260 W. With acute hypoxic exposure prior to acclimatization, ve...