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Ecology team finds leaf litter has slower decomposition rate in warm temperatures than previously estimated
Ecology team leaf litter slower decomposition rate warm temperatures previously estimated
2017/7/19
The time it takes for a leaf to decompose might be the key to understanding how temperature affects ecosystems, according to Kansas State University ecologists. Using leaf litter data in streams from ...
Identification of a Leaf Rust Resistance Gene in the Chinese Wheat Line LB0288
leaf rust resistance gene molecular mapping wheat
2015/7/2
Leaf rust (LR), caused by Puccinia triticina (Pt), is worldwide one of the most spread diseases in common wheat
(Triticum aestivum L.). With the objective of identifying and mapping new genes for re...
Effects of grazing on leaf traits and ecosystem functioning in Inner Mongolia grasslands: scaling from species to community
grazing on leaf traits ecosystem functioning Inner Mongolia grasslands scaling from species to community
2015/2/4
Understanding the mechanistic links between environmental drivers, human disturbance, plant functional traits, and ecosystem properties is a fundamental aspect of biodiversity-ecosystem functioning re...
Taxonomic reliability of leaf and fruit morphological characteristics of the Pyrus L. taxa in Slovakia
Pyrus L. taxa classification
2015/1/20
A population of 1,149 pear individuals from Slovakia is analysed according to their morphological characteristics of fruits and leaves. Three basic taxa were identified – Pyrus pyraster, Pyrus amphige...
Influence of natural leaf drop and nutritional status of the stock plant on rooting of peach cuttings
hardwood cuttings peach cultivars rooting
2015/1/20
This study showed that rooting is strongly affected by natural leaf drop occurring during cutting collection. Observations carried out during sampling showed that cultivars with more than 80% leaf dro...
Leaf chewing links insect diversity in modern and ancient forests
Leaf chewing links insect diversity modern and ancient forests
2014/5/13
UNIVERSITY PARK, Pa. -- Observations of insects and their feeding marks on leaves in modern forests confirm indications from fossil leaf deposits that the diversity of chewing damage relates directly ...
An international study led by a Queensland scientist has found a way to better safeguard the world’s beer supplies.
Enhancing Mulberry Leaf Meal with Urea by Pelleting to Improve Rumen Fermentation in Cattle
Mulberry Leaf Pellet Microbial Population Microbial Protein Cellulolytic Bacteria
2016/5/9
Four, ruminally fistulated crossbred (Brahman×native) beef cattle with initial body weight of 420±15 kg were randomly assigned according to a 4×4 Latin square design. The dietary treatments were mulbe...
Tracking of Powdery Mildew and Leaf Rust Resistance Genes in Triticum boeoticum and T. urartu, Wild Relatives of Common Wheat
Blumeria graminis inoculation test puccinia recondita resistance genes STS marker Triticum boeoticum
2014/2/25
Wild Triticum and Aegilops species are increasingly used in wheat breeding programmes around the world as donors of genes conferring resistance tobiotic and abiotic stresses, as well as of genes that ...
Physiologic specialization of wheat leaf rust (Puccinia triticina Eriks.) in the Slovak Republic in 2009?011
leaf rust pathotypes Lr genes resistance wheat
2014/2/25
In 2009?011 virulence of the wheat leaf rust population was studied on Thatcher near-isogenic lines with Lr1, Lr2a, Lr2b, Lr2c, Lr3a, Lr9, Lr11, Lr13, Lr15, Lr17, Lr19, Lr21, Lr23, Lr24, Lr26 and Lr28...
Controls on the D/H ratios of plant leaf waxes in an arid ecosystem
an arid ecosystem Controls
2014/4/8
The extent to which leaf water D-enrichment (transpiration) and soil water D-enrichment (evaporation) affect the D/H
ratio of plant leaf waxes remains a contentious issue, with important implic...
Crassulacean acid metabolism influences D/H ratio of leaf wax in succulent plants
Crassulacean acid metabolism leaf wax
2014/4/8
This study sought to characterize hydrogen isotopic fractionation during biosynthesis of leaf wax nalkanes in succulent plants capable of crassulacean acid metabolism (CAM). The metabolic and physiolo...
The filling law: a general framework for leaf shape diversity and its consequences on folded leaves
leaf shape diversity filling law folded leaves
2010/4/6
The leaves are packed in the buds, occupying the whole bud volume. They can do so being flat, enrolled, or folded, in different ways. This <lling law>>, underestimated before, has many consequences...
Physiologic specialization of wheat leaf rust (Puccinia triticina Eriks.) in the Slovak Republic in 2005, 2006 and 2008
leaf rust pathotypes Lr genes resistance Slovakia wheat
2014/3/10
In 2005, 2006 and 2008 the virulence of wheat leaf rust population was studied on Thatcher near-isogenic lines with Lr1, Lr2a, Lr2b, Lr2c, Lr3a, Lr9, Lr10, Lr13, Lr15, Lr17, Lr19, Lr21, Lr23, Lr24, Lr...
Leaf area index retrieval based on canopy reflectance and vegetation index in eastern China
2007/8/24
The aim of this paper is to investigate the feasibility of using Landsat TM data to retrieve leaf area index (LAI). To get a LAI retrieval model based ground reflectance and vegetation ind...