the mandatory country-of-origin labelling (COOL) has been introduced in the European Union (2000), USA (2002) and some other countries and also has been applied to more and more products, to better guarantee food safety and
Understanding the evolution and domestication of plants has accelerated crop breeding through being able to target new germplasm for crossing into elite lines and creating a more secure world food supply1,2,3. Hexaploid or bread wheat (Triticum aestivum, AABBDD) is a staple food crop for more th...
中国龙的传说起源、龙文化与历史上龙年大事(The legend origin of Chinese dragon, dragon culture and dragon event in history) The legend origin of Chinese dragon, dragon culture and dragon event in history Dragon and tiger patterns at the site of the west water slope The traditional Chinese dragon...