Results 231 to 240 of about 321,131 (265)

Leaf analysis for plant recognition

2016 7th IEEE International Conference on Software Engineering and Service Science (ICSESS), 2016
Plants are essential resources for nature and people's lives. Plant recognition provides valuable information for plant research and development, and has great impact on environmental protection and exploration. This paper presents a leaf analysis system for plant identification, which consists of three main components.
Aparajita Sahay, Min Chen
openaire   +1 more source

Genetic Analysis Of Leaf Development

1991
Abstract Plant development and the processes that control it have interested botanists for centuries. The traditional techniques of histology and plant morphology have been used for many years to generate a large body of knowledge on the generation of plant form.
Sarah Hake, Neelima Sinha
openaire   +1 more source

Analysis of Leaf Surface Sesquiterpenes in Potato Varieties

Journal of Agricultural and Food Chemistry, 2005
A comparative study of potato leaf sesquiterpenes was carried out. GC, GC-MS, and NMR analyses were used to identify and quantify the sesquiterpenes in the leaf surfaces of 10 potato (Solanum tuberosum) varieties. Two sesquiterpene alcohols and 17 sesquiterpene hydrocarbons were identified and quantitatively determined.
Beata, Szafranek, Karolina, Chrapkowska, Maria, Pawińska, Janusz, Szafranek   +3 more
openaire   +2 more sources

Analysis of leaf CO2 assimilation

1994
Canopy photosynthesis can be calculated by integrating individual leaf photosynthesis over the entire leaf canopy. The value of leaf photosynthesis at each point in time and each point in the leaf canopy is a function of the local environmental conditions, operating on the leaf response curve. Here, some characteristics of the leaf response curve shall
J. Goudriaan, H. H. Van Laar
openaire   +1 more source

Image Analysis of Leaf Mines

Chinese Journal of Applied and Environmental Biology, 2012
In order to analyze the taxonomy,behavior and ecology of leaf mining insects by means of leaf mines which are the marks caused by larva miners' mining in leaves,the methods of GetData Graph Digitizer and R language were used to get the data of digitalized images of linear leaf mines and their shape parameters,including mean turn angle,concentration of ...
openaire   +1 more source

Monosaccharide analysis of succulent leaf tissue in Aloe

Phytochemistry, 2013
The succulent leaf mesophyll in Aloe species supports a burgeoning natural products industry, particularly in Africa. Comparative data necessary to prioritise species with economic potential have been lacking.To survey leaf mesophyll monosaccharide composition in the genus Aloe using a predictive phylogenetic approach.Monosaccharide composition was ...
Grace, Olwen Megan, Dzajic, Amra, Jäger, Anna, Nyberg, Nils, Önder, Arife, Rønsted, Nina   +5 more
openaire   +3 more sources

Leaf Image Analysis towards Plant Identification

2011
Plants can be classified and identified by naturally or artificially as per the botanists. Plants can be identified by their leaves also. There are different varieties of plants grown throughout the world. Their identifications are studied using various laboratory methods.
Debnath Bhattacharyya, Tai-Hoon Kim, Gang-soo Lee   +2 more
openaire   +1 more source

Leaf Analysis

Applied Spectroscopy, 1953
H. Lundegardh, R. L. Mitchell
openaire   +1 more source

Analysis of Leaf Development.

Bulletin of the Torrey Botanical Club, 1974
Dominick V. Basile, Roman Maksymowych
openaire   +1 more source

Developmental and biophysical determinants of grass leaf size worldwide

Nature, 2021
Pascal-Antoine Christin, Samuel Taylor, Christine Scoffoni   +2 more
exaly