<正> Carbonized rice of 8,000 yr ago was discovered in Henan Province by researchers in Geography Dept, Xuzhou Teachers' College. This carbonized rice was o
Background: Coarse woody debris(CWD) is very important for forest ecosystems, particularly for biodiversity and carbon storage. Its relevance as a possible rese
The International Workshop on Rice Sheath Bright Management was held in the Experimental Farm of CNRRI from Oct 10 to 15, 1993. The workshop was sponsored by IR