TY - JOUR ID - 4315 TI - Effect of time of harvest on hypericin and essential oil content of hypericum performatum L. JO - Iran Agricultural Research JA - IAR LA - en SN - 1013-9885 AU - Omidbigi, R. AU - Azizi, M. AD - Y1 - 2621 PY - 2621 VL - 19 IS - 2 SP - 155 EP - 164 DO - 10.22099/iar.2000.4315 N2 - UR - https://iar.shirazu.ac.ir/article_4315.html L1 - https://iar.shirazu.ac.ir/article_4315_7a8fc18f1e80f7ed83fccdd805f8a93c.pdf ER -