The new sterile lines D Qibao A and D Bao A were bred through multiple crossing and improving Longtebu B, Zhenyou B, Hongtu 31B and D297B, with characters of higher exogamy rate, better resistance, rice quality and combining ability as compared with Zhenshan A.

Development and property evaluation of compound cross-linking polymer weal gel drive-control agent;

Studies on multi-storied mixed forest types on beach land and its benefit;