Results 31 to 40 of about 9,824,091 (293)

Retrieving leaf area index from multi-angular airborne data

open access: yesAnnals of Geophysics, 2006
This work is aimed to demonstrate the feasibility of a methodology for retrieving bio-geophysical variables whilst at the same time fully accounting for additional information on directional anisotropy.
J. Meliá   +2 more
doaj   +1 more source

Genetic variability studies in amaranthus (Amaranthus spp.)

open access: yesJournal of Horticultural Sciences, 2021
An investigation was carried out to estimate the nature and extent of genetic variability​ ​among twenty Amaranthus genotypes (Amaranthus spp.) under a randomized block design during the year 2019-20.
Annapoorna Agadi   +4 more
doaj   +1 more source

Assessment of morphological attributes of Guava tree for design of a novel tunnel spraying system

open access: yesEnvironment Conservation Journal
The morphological attributes play a significant role in determining the level of applied insecticide by the existing spraying system. Therefore, this attempt was made to assess the various morphological attributes of guava tree such as leaf size, leaf ...
Jagjeet Singh   +5 more
doaj   +1 more source

Retrieving leaf area index from SPOT4 satellite data

open access: yesEgyptian Journal of Remote Sensing and Space Sciences, 2010
A research project was conducted as collaboration between the National Authority for Remote Sensing and Space Sciences (NARSS) in Egypt and the Institute of Remote Sensing Applications (IRSA), Chinese Academy of Sciences.
M. Aboelghar   +5 more
doaj   +1 more source

Leaf-cutting ants, foraging area, leaf area index, vegetation availability, leaf consumption and herbivory

open access: yes, 2018
Leaf-cutting ants, foraging area, leaf area index, vegetation availability, leaf consumption and ...
Alan N. Andersen (427233)   +9 more
core   +1 more source

Ground cover and leaf area index of maize and sugar beet crops

open access: yes, 1997
Leaf area index (L) is an important variable characterizing the development of a crop and its exchanges with the atmosphere. Direct measurements are destructive and tedious.
Andrieu, B.   +8 more
core   +1 more source

Measurement and estimation of specific leaf area, leaf dry mass and leaf area index of Rhizophora mucronata Lam. in Sirik mangrove forests [PDF]

open access: yesمجله جنگل ایران, 2020
The objective of this study was to measure and determine the allometric equation of leaf dry mass, specific leaf area and leaf area index of Rhizophora mucronata species located in Sirik city, Hormozgan province, Iran.
M. Moslehi   +3 more
doaj  

Appendix B. Summaries of specific-leaf-area-environment models.

open access: yes, 2016
Summaries of specific-leaf-area-environment ...
John M. Dwyer (298983)   +2 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Empirical Regression Models for Estimating Multiyear Leaf Area Index of Rice from Several Vegetation Indices at the Field Scale

open access: yesRemote Sensing, 2014
Leaf area index (LAI) is among the most important variables for monitoring crop growth and estimating grain yield. Previous reports have shown that LAI derived from remote sensing data can be effectively applied in crop growth simulation models for ...
Masayasu Maki, Koki Homma
doaj   +1 more source

Home - About - Disclaimer - Privacy