Results 121 to 130 of about 35,542 (284)

Effects of plant hormone inhibitors applied at both pre-anthesis and post-anthesis on the biomass production and grain yield.

, 2015
Values are Mean ± SE (n = 6).* indicates significance at P ≤ 0.05.Effects of plant hormone inhibitors applied at both pre-anthesis and post-anthesis on the biomass production and grain yield.
Hiroaki Tamaki (758505), Eduardo Blumwald (25796), Yumiko Takebayashi (408636), Maria Reguera (758506), Yasser M. Abdel-Tawab (758507), Hiroyuki Kasahara (660901)   +5 more
core   +1 more source

Response of rice pollen to water stress during anthesis [PDF]

, 2008
Oryza sativa L. varieties MR84 and MR219 and weedy rice strains from Seberang Perak, Kuala Pilah and Tanjung Karang were observed for differences in general pollen morphology when subjected to water stress during anthesis on pollen aperture size.
Puteh, Adam, Jali, Normaliana, Mohamad, Rosli, Shamsudin, Nuzuliati   +3 more
core   +1 more source

Inflorescence Photosynthesis Determines Resource Allocation, Seed Production and Senescence in an Agricultural Weed

Plant, Cell &Environment, EarlyView.
ABSTRACT Agricultural weeds typically combine high reproductive output with fast vegetative growth. Here we analyzed the processes that overcome a potential trade‐off between vegetative growth and reproduction in the weed Avena fatua. We determined photosynthetic function of inflorescences and analyzed the transcriptomes of individual inflorescence ...
Soualihou Soualiou, Lucía Guerrero Cornejo, Israel Ikoyi, Rossana Henriques, Astrid Wingler   +4 more
wiley   +1 more source

Mixed‐vertebrate pollination traits and pollinators of Haageocereus acranthus (Cactaceae) in a lomas desert ecosystem of coastal Peru

Plant Biology, EarlyView.
In a lomas desert ecosystem of coastal Peru, the columnar cactus Haageocereus acranthus shows traits and interactions consistent with a mixed‐vertebrate pollination system (hummingbirds and bats), with no detectable differences between flower colour morphotypes in either traits or interactions.
B. Garcia‐Simpson, B. A. Prado, J. J. Pellón, A. Valiente‐Banuet   +3 more
wiley   +1 more source

Pollination of Peltogyne chrysopis: an endemic tree of the Atlantic Forest

Acta Botânica Brasílica
Peltogyne chrysopis is an arboreal legume endemic to the Atlantic Forest and known only from the state of Bahia, Brazil. Focal observations were made of anthesis, pollen availability, stigma receptivity, nectar production, and the presence of osmophores ...
Isys Mascarenhas Souza, Ligia Silveira Funch, Luciano Paganucci de Queiroz   +2 more
doaj   +1 more source

A dual pollination strategy combining perfume attraction and food deception in Galeandra blanchetii E.S. Rand (Orchidaceae)

Plant Biology, EarlyView.
Galeandra blanchetii exhibits a dual‐attraction strategy: male euglossine bees are lured by floral scents as a resource, while both sexes are deceived by non‐existent nectar. Pollination only occurs when bees enter the spur to search for nectar, highlighting an evolutionary transition towards the perfume flower syndrome in Catasetinae.
D. M. Camara, A. W. C. Ferreira, A. P. S. Caetano, A. Domingos‐Melo, S. Albuquerque‐Lima, P. Milet‐Pinheiro, I. C. Machado, E. M. Pessoa   +7 more
wiley   +1 more source

Floral intra‐individual variation differs between morphs and is linked to pollen deposition in self‐incompatible distylous plants

Plant Biology, EarlyView.
For most traits, floral intra‐individual variation was similar between morphs and populations with different pollinator guilds (bees and hummingbirds), potentially facilitating effective pollen transfer in distylous systems. Still, greater variation in corolla length increased pollen deposition in L‐morph flowers in the bee‐pollinated population ...
R. Trevizan, V. Ferrero, F. Telles, L. Oliveira, L. Melo, F. W. Amorim, P. E. Oliveira   +6 more
wiley   +1 more source

Modelling predicts that heat stress and not drought will limit wheat yield in Europe [PDF]

, 2010
Global warming is characterised by shifts in weather patterns and increases in extreme weather events. New crop cultivars with specific physiological traits will therefore be required if climate change is not to result in losses of yield and food ...
Mikhail A. Semenov, Peter R. Shewry
core  

The dry matter remobilization pre-anthesis and accumulation post-anthesis and their contribution to grain of different treatments in 2012–2013 and 2013–2014 growing seasons.

, 2015
a Within a column, values in the same growing season followed by different letters differ significantly (P < 0.05).b CDMRG: the contribution of dry matter remobilization to grain.c CDMAG: the contribution of dry matter accumulation post-anthesis to grain.
Jianguo Man (5665117), Zhenwen Yu (791896), Yu Shi (117923), Yongli Zhang (274182)   +3 more
core   +1 more source

Effect of Pre-Anthesis Drought Hardening on Post-Anthesis Physiological Characteristics, Yield and WUE in Winter Wheat

Phyton, 2021
Ruitao Lou, Daoxi Li, Yanbin Li, Zepeng Bian, Yanan Zhu   +4 more
openaire   +1 more source