Return of straw or biochar to the field is a common tactic to dispose of the mass of agro-waste in the rural areas of China, and some comparative studies have been reported. In a short-term experiment in the laboratory, the abundance of gram-positive bacteria and fungi was increased by s...
moving from north to south, includes coastlands, plains, and high mountain chains such as the Alps and the Apennines. Mountainous and hilly areas prevail over lowlands, although the Po Valley covers a large part of northern Italy (Marchetti et al.,...