Seed quality, chlorophyll content index and leaf nitrogen levels in maize inoculated withAzospirillum brasilense

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Remote estimation of nitrogen and chlorophyll contents in maize at leaf and canopy levels

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Non-destructive determination of maize leaf and canopy chlorophyll content.

The objective of this study was to develop a rapid non-destructive technique to estimate total chlorophyll (Chl) content in a maize canopy using Chl content in a single leaf. The approach was (1) to calibrate and validate a reflectance-based non-destructive technique to estimate leaf Chl in maize; (2) to quantify the relative contribution of each leaf Chl to the total Chl in the canopy; and (3)...

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Remote Sensing Leaf Chlorophyll Content Using a Visible Band Index

Published in Agron. J. 103:1090–1099 (2011) Posted online 2 May 2011 doi:10.2134/agronj2010.0395 Copyright © 2011 by the American Society of Agronomy, 5585 Guilford Road, Madison, WI 53711. All rights reserved. No part of this periodical may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retri...

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ژورنال

عنوان ژورنال: REVISTA CIÊNCIA AGRONÔMICA

سال: 2015

ISSN: 1806-6690

DOI: 10.5935/1806-6690.20150047