PJB-1979-17
Allelopathic effects of datura innoxia mill
Farrukh hussain ,
bushra Mubarak , imtiaz-ul-haq and himayat hussain naqvi
Abstract
Relatively bare areas are frequently
present under and around datura innoxia mill thickets, although several herbaceous species may grow well under other adjacent plants causing a shade equal to that of datura. Field and laboratory experiments revealed that datura significantly inhibited germination and growth of test species by root exudates . aqueous extracts from various parts . leachates and
substances volatilizing from its shoot. Soil coolected under and around datura was inhibitory against the
test species . the phytotoxicity depended upon the part assayed ,
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