TY - JOUR ID - 33971 TI - Brief report) Allelopathic Effect of the Iranian Walnut Extract on Germination and Initial Growth of Purslane (Portulaca oleracea) and Redroot Pigweed (Amaranthus retroflexus) JO - Journal of Iranian Plant Protection Research JA - JPP LA - en SN - 2980-8170 AU - Omidi, H. AU - Shakeri, E. AU - Hoseinpour, M. AU - Rafiee, V. AD - Y1 - 2013 PY - 2013 VL - 27 IS - 2 SP - 263 EP - 265 KW - Inhibitory effects KW - Walnut KW - Seed KW - Fresh residues KW - Extract concentrations DO - 10.22067/jpp.v27i2.24581 N2 - To study allelopathic effects of iranian walnut (Juglans regia L.) on germination and initial growth of purslane (Portulaca oleracea) and redroot pigweed (Amaranthus retroflexus) an experiment was conducted in shahed university. The result showed that fresh leaf had negatively effected on Radicle Length. Also, with increasing extract concentrations of persian walnut, the seed germination and seedling growth of the two species was reduced significantly. UR - https://jpp.um.ac.ir/article_33971.html L1 - https://jpp.um.ac.ir/article_33971_554f746392ad141ff13a70bc3114fedb.pdf ER -