<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gratani, L</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A NONDESTRUCTIVE METHOD TO DETERMINE CHLOROPHYLL CONTENT OF LEAVES</style></title><secondary-title><style face="normal" font="default" size="100%">PHOTOSYNTHETICA</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">calibration curves</style></keyword><keyword><style  face="normal" font="default" size="100%">Chl content</style></keyword><keyword><style  face="normal" font="default" size="100%">chlorophyll</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus ilex L.</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><publisher><style face="normal" font="default" size="100%">INST EXPERIMENTAL BOTANY, ACAD SCI CZECH REPUBLIC</style></publisher><pub-location><style face="normal" font="default" size="100%">NA KARLOVCE 1A, PRAGUE 6, CZECH REPUBLIC CS-160 00</style></pub-location><volume><style face="normal" font="default" size="100%">26</style></volume><pages><style face="normal" font="default" size="100%">469-473</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">A reliable non-destructive method for determining leaf chlorophyll (Chl) content on site uses a simple instrument, the Minolta SPAD-502. Calibration curves plotting Chl-meter readings against Chl content extracted were obtained for various sclerophyllous species of a Quercus ilex L. evergreen forest.</style></abstract><notes><style face="normal" font="default" size="100%">APS</style></notes><research-notes><style face="normal" font="default" size="100%">APS</style></research-notes></record></records></xml>