annals-of-botany
Sustainable intensification in agricultural systems (Invited Review)
Sustainable intensification (SI) is a process or system where agricultural yields are increased without adverse environmental impact.
annals-of-botany
Flow–Force theory and modelling nitrogen uptake (Viewpoint)
Flow–Force theory can be combined easily with changes in the nitrate influx rate induced by climatic and in planta factors formalized by polynomial curves.
annals-of-botany
Multi-imaging approach to study the root–soil interface
Combining neutron and fluorescence imaging allows study of the spatiotemporal patterns of oxygen, pH and water content distribution in lupin rhizospheres.
annals-of-botany
Increased competitive ability in an invasive plant
A study of the invasive plant Lythrum salicaria distinguishes between competitive effects and responses of invasive and native plants.
annals-of-botany
Biogeography of circumboreal taxa of Pyrola
A study finds that three circumboreal lineages of Pyrola have arisen independently, and at least two of these appear to have originated in Asia.
annals-of-botany
Cryptic refugia of Cryptomeria japonica in last glacial maximum
A combination of phylogeography and species distribution modelling methods identify the responses of Cryptomeria japonica, to past climatic changes.
annals-of-botany
Evolution of genome size and chromosome numbers in Genlisea
Measurements of nuclear genome sizes from cultivated plant material for a comprehensive taxon sampling that includes nearly half of all species in Genlisea.
annals-of-botany
Diversification and evolution of dispersal ability in Brassiceae
Increased dispersal ability in Brassiceae can influence macro-evolutionary processes, possibly by increasing the propensity for long-distance dispersal.
annals-of-botany
Buzz pollination, floral traits and pollen release
Bumble-bee workers assort themselves among Pedicularis species according to size, adjusting their buzzing behavior in relation to the species’ floral traits
annals-of-botany
Fruit removal increases root zone respiration in cucumber
Kläring et al. find that removing all fruit from the cucumber plant results in a doubling of the root-zone respiration within a few hours.
annals-of-botany
Stress tolerance of recalcitrant embryonic axes of Quercus
A study finds that four Quercus species adapted to arid and semi-humid climates still produce recalcitrant seeds.
annals-of-botany
Root foraging and yield in maize/bean/squash polycultures
One cause of the yield advantage in the ‘three sisters’ polyculture is that the crops have different, possibly complementary, root foraging strategies.