Brief report) Allelopathic Effect of the Iranian Walnut Extract on Germination and Initial Growth of Purslane (Portulaca oleracea) and Redroot Pigweed (Amaranthus retroflexus)

Author(s):

H. Omidi , E. Shakeri , M. Hoseinpour , V. Rafiee

Message:
Abstract:

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.

Keywords:

Inhibitory effects , Walnut , Seed , Fresh residues , Extract concentrations

Language:
Persian
Published:
Journal of plant protection, Volume:27 Issue: 2, 2013
Pages:
263 to 265
https://magiran.com/p1152969