Results 61 to 70 of about 9,920 (125)
Agronomía Mesoamericana, 2007 El objetivo del presente trabajo fue conocer la eficiencia del uso de reservas de las semillas de frijol (Phaseolus vulgaris L.) durante la emergencia y desarrollo inicial de la plántula.
Raquel Celis-Velázquez +5 more
doaj +1 more source
Recomendações técnicas para o controle de "tombamento ou damping-off" em essências florestais. [PDF]
, 2013 bitstream/item/78210/1/FOL-6108-0001 ...
GARCIA, A.
core
Ecological Solutions and Evidence, Volume 6, Issue 1, January–March 2025.The management of invasive non‐native species is a global challenge, particularly for long‐lived trees. Individual‐based models (IBMs) and expert knowledge are valuable tools for evaluating different strategies to control the population dynamics and range expansion of invasive species.
Lia Montti +5 more
wiley +1 more source
Systematic Entomology, Volume 50, Issue 1, Page 237-251, January 2025.We describe the first Australian Pergidae fossil species, Baladi warru, from McGraths Flat, a newly discovered Miocene Konservat‐Lagerstätte in Australia. The specimen contains pollen grains from Quintianapolis that were imaged with high‐resolution using SEM.
Juanita Rodriguez +4 more
wiley +1 more source
Functional Ecology, Volume 38, Issue 12, Page 2720-2733, December 2024.Read the free Plain Language Summary for this article on the Journal blog. Abstract Chlorophyllous plants exhibiting partial mycoheterotrophy obtain carbon through mycorrhizal interactions in addition to photosynthesis. In arbuscular mycorrhizal (AM) plants, the Paris‐morphotype (i.e.
Franziska E. Zahn +3 more
wiley +1 more source
Cattle and nurse trees shape subtropical forest–grassland ecotones
Journal of Applied Ecology, Volume 61, Issue 10, Page 2430-2443, October 2024.Tree cover can potentially expand on the subtropical South American grasslands. Reductions in cattle densities and increases in rainfall levels associated with climate change could facilitate forest expansion in this region. Abstract South American subtropical landscapes are dominated by open grasslands and mosaics of forest–grassland formations ...
Milena Holmgren +8 more
wiley +1 more source
Acta Scientiarum: Biological Sciences, 2007 Plântulas e plantas jovens de vinte espécies de plantas invasoras, que ocorrem nas culturas mais freqüentes de Maringá, Estado do Paraná, Brasil e regiões adjacentes, foram descritas morfologicamente, e contribuem para identificação no campo e fornecem ...
Juliana Marzinek +2 more
doaj
Acta Scientiarum: Biological Sciences, 2007 Em remanescentes florestais da região noroeste do Paraná (Brasil), ocorrem várias espécies de lianas, que podem afetar o desenvolvimento de espécies arbóreas e arbustivas. Dentre essas lianas, destaca-se Arrabidaea mutabilis Bur. & K. Schum., pelo rápido
Luiz Antonio Souza +2 more
doaj +1 more source
Embryo excision in Compositae, with implications for combating biodiversity loss
Applications in Plant Sciences, Volume 12, Issue 5, September-October 2024.Abstract Premise Embryo excision is an effective, under‐described means of promoting germination in the sunflower family and may help to ensure the survival of endangered taxa or lineages with limited seed availability. Methods and Results We describe and illustrate a detailed method of embryo excision used successfully to stimulate germination in a ...
Bruce G. Baldwin +2 more
wiley +1 more source
Revista de Investigación en Agroproducción Sustentable, 2018 El objetivo de la presente investigación fue determinar la eficacia de ciertos tratamientos, a base de biofungicidas, frente a la caída de plántula de pepino causada por Pythium aphanidermatum.
Deissy Milly Leiva Villanueva
doaj +1 more source