Results 41 to 50 of about 23,655 (270)
Phytodiversity of Katarniaghat Wildlife Sanctuary
Environment Conservation Journal, 2009 The floral diversity m the Wild lite Sanctuary ts immense. The present documentation indicates the presence of 95 tree species, 57 shrubs. 28 climbers and 23 species of grasses. The main tree species are Sal (Shorea robusta), Asna (
Ramesh Pandey +2 more
doaj +1 more source
Using longitudinal survival probabilities to test field vigour estimates in sugar maple (Acer saccharum Marsh.) [PDF]
, 2008 Tree mortality is a major force driving forest dynamics. To foresters, however, tree mortality is often considered a loss in productivity. To reduce tree mortality, silvicultural systems, such as selection cuts, aim at removing trees that are more likely
Bigler +59 more
core +1 more source
PROPORSI MIKROSPORA UNINUKLEAT PADA EMPAT KLON TEBU (Saccharum spp.)
Berkala Penelitian Hayati, 2007 An experiment to study the two different morphological characters of four clones of sugarcane (Saccharum spp.) panicles containing more than 50 percent of uninucleate microspore development was conducted in Tissue Culture Laboratory at Biology Faculty, Gadjah Mada University, Yogyakarta, since March until May 2006.
Suaib Suaib +3 more
openaire +2 more sources
Journal of Sugarcane Research, 2020 A comprehensive analysis of the transcript levels of genes involved in sucrose accumulation is fundamental for the assessment of the function of each enzyme and regulatory mechanism of sucrose metabolism in sugarcane.
P. T. Prathima, G. S. Suresha, A. Selvi
doaj
Planta Daninha, 2003 Um experimento foi conduzido em São João da Boa Vista-SP, com o objetivo de determinar o período anterior à interferência (PAI) e o período total de prevenção à interferência (PTPI) das plantas daninhas na cultura da cana-de-açúcar.
M.A. Kuva +4 more
doaj +1 more source
Scientia Agricola, 1995 Calos de cana-de-açúcar variedade NA56-79, foram desenvolvidos em meio de cultura contendo sais minerais acrescidos de hormônios e vitaminas. Após a obtenção de quantidade suficiente de material, foram submetidos a três níveis diferentes de boro (omisso,
T.F. Fumis, O.G. Brasil
doaj +1 more source
Stand Dynamics and Disturbance History of Champlain Valley Clayplain Forests [PDF]
, 2017 Studies of stand dynamics can explain how species interactions and disturbances drive forest structure and recruitment patterns of tree species. It is difficult to generate an understanding of stand dynamics and successional trends of forests in areas ...
Murray, Helena F
core +1 more source
Differences in microbiota between two multilocus lineages of the sugarcane Aphid (Melanaphis sacchari) in the continental United States [PDF]
, 2020 The sugarcane aphid (SCA), Melanaphis Sacchari (Zehntner) (Hemiptera: Aphididae), has been considered an invasive pest of sugarcane in the continental United States since 1977. Then, in 2013, SCA abruptly became a serious pest of U.S.
Antwi, Josephine B. +11 more
core +1 more source
Warm Spring Weather Alters Calling Phenology of Four Sympatric Early‐Breeding Anurans
Integrative Zoology, EarlyView.An unusually warm March in 2024 (“false spring”) followed by freezing temperatures allowed us to assess the impact of a weather event on an amphibian community. The calling activity of all four species was associated with increasing temperature, and the first date of calling was advanced by 11–18 days.
Jeffrey P. Ethier +3 more
wiley +1 more source
New Phytologist, EarlyView.Summary Reflectance spectroscopy is a rapid method for estimating traits and discriminating species. Spectral libraries from herbarium specimens represent an untapped resource for generating broad phenomic datasets across space, time, and taxa. We conducted a proof‐of‐concept study using trait data and spectra from herbarium specimens up to 179 yr old,
Dawson M. White +6 more
wiley +1 more source