|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Conventional digital cameras as a tool for assessing leaf area index and biomass for cereal breeding显示文摘Affordable and easy-to-use methods for assessing biomass and leaf area index(LAI) would be of interest in most breeding programs. Here, we describe the evaluation of a protocol for photographic sampling and image analysis aimed at providing low-labor yet robust indicators of biomass and LAI. In this trial, two genotypes of triticale, two of bread wheat, and four of tritordeum were studied. At six dates during the growing cycle, biomass and LAI were measured destructively, and digital photography was taken on the same dates. Several vegetation indices were calculated from each image. The results showed that repeatable and consistent values of the indices were obtained in consecutive photographic samplings on the same plots. The photographic indices were highly correlated with the destructive measurements, though the magnitude of the correlation was lower after anthesis. This work shows that photographic assess-ment of biomass and LAI can be fast, affordable, have good repeatability, and can be used under bright and overcast skies. A practical vegetation index derived from pictures is the fraction of green pixels over the total pixels of the image, and as it shows good correlations with all biomass variables, is the most robust to lighting conditions and has easy interpretation. | Jaume Casadesús Dolors Villegas | 2014 | Journal of Integrative Plant Biology2014，56，1： | 7 |
| 2 | Synthesis and characterization of TM-MCM-48 (TM = Mn,V,Cr) and their catalytic activity in the oxidation of styrene 显示文摘 | GóMEZ S GARCES L J VILLEGAS J | 2005 | J Catal2005，233，1： | 1 |
| 3 | Regulation of cardiac fibroblast extracellular matrix production by bradykinin and nitric oxide显示文摘 | Kin N N Villegas S Summerour S R | 1999 | J Mol Cell Cardiol1999，31，： | 1 |
| 4 | Endothelin ET Arecaptor regtdates signaling and ANF gene expression viamuhiple G protein -linked path ways显示文摘 | Hilal-Dandan R Ramirez MT Villegas S | 1997 | Am J Physiol1997，272，12： | 1 |
| 5 | Regulation of cardiac fibroblast extracellular matrix production by bradykinin and nitric oxide显示文摘 | KIM N N VILLEGAS S SUMMEROUR S R | 1999 | J Mol Cell Cardiol1999，31，2： | 1 |
| 6 | Synthesis and characterization of TM-MCM-48 (TM = Mn,V,Cr) and their catalytic activity in the oxidation of styrene显示文摘 | GOMEZ S GARCES L J VILLEGAS J | 2005 | Journal of Catalysis2005，233，： | 1 |
| 7 | Regulation of cardiac fibroblast extracellular matrix production by bradykinin and nitric oxide显示文摘 | Kim NN Villegas S Summerour SR | 1999 | J Mol Cell Cardiol1999，31，2： | 1 |
| 8 | Growth and tissue lipid deposition of broilers fed alpha-ketoisocaproic acid显示文摘 | Beyer R S Jensen L S Villegas P | 1992 | Poultry science1992，71，5： | 1 |
| 9 | Curcumin,a curcuma longa constituent,acts on MAPK p38 pathway modulating COX-2 and iNOS expression in chronic experimental colitis显示文摘 | Camacho-Barquero L Villegas I Sánchez-Calvo JM | 2007 | Int Immunopharmacol2007，7，3： | 1 |
| 10 | Endothelin ETA receptor regulates signaling and ANF gene expression via multiple G protein linked pathways显示文摘 | Hilal-Dandan R Ramirez MT Villega S | 1997 | Am J Physiol1997，272，12： | 1 |
| 11 | Best timing for thoracoscopic evacuation of retained post-traumatic hemothorax 显示文摘 | Morales U C Villegas L M Petro S R | 2008 | Surg Endosc2008，22，1： | 1 |
| 12 | Differential regulation of amino acid transporter SNAT3 by insulin in hepatocytes显示文摘 | GU S VILLEGAS C J JIANG J X | 2005 | J Biol Chem2005，280，26： | 1 |
| 13 | Photoluminescence of a silver-doped glass 显示文摘 | PAJE S E LLOPIS J VILLEGAS M A | 1996 | Applied Physics A: Materials Science & Amp1996，63，5： | 1 |
| 14 | Best tinting for thoracoscopic evacuation of retained post-traumatic hemothorax 显示文摘 | Morales U C Villegas L M Petro S R | 2008 | Surg Endosc2008，22，1： | 1 |
| 15 | Prognostic significance of tumor infiltrating natural killer ceils subset CD57 in patients with squamous cell lung cancer显示文摘 | Villegas FR Coca S Villartubia VG | 2002 | Lung Cancer2002，35，1： | 1 |
| 16 | Regulation of cardiac fibroblast extracellular matrix production by bradykinin and nitric oxide显示文摘 | Kim NN Villegas S Summerour SR | 1999 | J Mol Cell Cardiol1999，31，2： | 1 |
| 17 | Naturally oc curring neuronal death during the postnatal development of Purkinje cells and their precerebellar afferent projections显示文摘 | Madalosso S H Perez villegas E M Armengol J A | 2005 | Brain Res Rev2005，49，6： | 1 |
| 18 | Endothelin ET Areceptor regulates signaling and ANF gene expression viamultiple Gprotein-linked path ways显示文摘 | Hilal-Dandan R Ramirez M T Villegas S | 1997 | Am JPhysiol1997，272，12： | 1 |
| 19 | Regulation of cardiac fibroblast extracellular matrix production by bradykinin and nitric oxide显示文摘 | Kim NN Villegas S Summerour SR | 1999 | J Mol Cell Cardiol1999，31，2： | 1 |
| 20 | Endothelin ETA receptor regulates signaling and ANF gene expression via multiple G protein linked pathways显示文摘 | Hilal-Dandna R Ramirez MT Villegas S | 1997 | Am J Physiol1997，272，12： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员