tailieunhanh - organic agriculture environment and food security

Tham khảo sách 'organic agriculture environment and food security', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | ISSN 1684-8241 Environment and Natural Resources Series No. 4 Organic agriculture environment and food security Using bee as hying Doctors Grey mi Jo IS nr worrt disease affecting st aviwnes A đever r A organic central uses honey bees x bumble Decs ựíhen the bee leaves the hive she pas c throuqn 3 foot oath contain nụ ar antidote to grey mould. This IS a harmless fungji When bees pollinate the strawberry b .ossoms they deliver tnc harmless fungus precisely into the blossoms Ihe beneficial fungus thus nocufcte the hlossoms preventing infeciion by grey mould Recent studies io tnc US and Sv itzee and show that strawberry yields can tic more than do jolcd win the help of these tymg Ductors IIKMM. rtttibl. Sách có ball quvctl Environment and Natural Resources Service Sustainable Development Department Environment and Natural Resources Series Organic agriculture environment and food security edited by Nadia El-Hage Scialabba and Caroline I attain illMIIHIIIilll WJSF-R2H-EXW8 FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Rome .