Results 61 to 70 of about 405,111 (299)

Efeito do boro sobre os teores de proteína e atividade da peroxidade em calos de cana-de-açúcar (Saccharum spp. var NA56-79) in vitro Boron efects on protein and peroxidase activity in sugar-cane callus (Saccharum spp var NA56-79)

open access: yesScientia 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

Períodos de interferência das plantas daninhas na cultura da cana-de-açúcar: III - capim-braquiária (Brachiaria decumbens) e capim-colonião (Panicum maximum) Interference periods of weeds in the sugarcane crop: III - Brachiaria decumbens and Panicum maximum

open access: yesPlanta 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

Prospection and Evaluation of (Hemi) Cellulolytic Enzymes Using Untreated and Pretreated Biomasses in Two Argentinean Native Termites [PDF]

open access: yes, 2015
Saccharum officinarum bagasse (common name: sugarcane bagasse) and Pennisetum purpureum (also known as Napier grass) are among the most promising feedstocks for bioethanol production in Argentina and Brazil.
Arneodo Larochette, Joel Demián   +10 more
core   +3 more sources

In Vitro Screening of Sugarcane Cultivars (Saccharum spp. Hybrids) for Tolerance to Polyethylene Glycol-Induced Water Stress

open access: yes, 2021
Water stress caused by drought affects the productivity of the sugarcane crop. A breeding alternative is the selection of drought-tolerant sugarcane cultivars.
César A. Hernández-Pérez   +3 more
semanticscholar   +1 more source

Single and dual RPA‐CRISPR/Cas assays for point‐of‐need detection of Stewart's wilt pathogen (Pantoea stewartii subsp. stewartii) of corn and Maize dwarf mosaic virus

open access: yesPest Management Science, Volume 81, Issue 4, Page 1988-1999, April 2025.
Schematic diagram of the single and dual RPA‐CRISPR/Cas12a/13a diagnostic assays for the detection of Pantoea stewartii subsp. stewartii and Maize dwarf mosaic virus. The validated assays provide a useful and sensitive molecular tool for detecting two quarantine pathogens of maize within a minimal resource framework suitable for fast‐tracking the ...
Qian Tian   +6 more
wiley   +1 more source

Integrating fecal DNA and telemetry to estimate wildlife densities in anthropogenic landscapes

open access: yesWildlife Society Bulletin, EarlyView.
Density estimation is central to wildlife management efforts but can be challenging in anthropogenic landscapes due to small parcel sizes, access restrictions, and limited green space. We evaluated (a) the use of a plot‐based spatial capture‐recapture sampling design to estimate deer density in developed landscapes and (b) if integrating telemetry data
Ashley Lynn   +7 more
wiley   +1 more source

Genome-Wide association study for resistance to aerial propagation of leaf scald in sugarcane(Saccharum spp) [PDF]

open access: yes, 2011
Leaf scald (LS) is a major sugarcane disease, resulting in cane loss and sugar yield decrease when growing susceptible cultivars. This disease is caused by a xylem invading bacterium, Xanthomonas albilineans (Xa), and is mainly transmitted by aerial ...
Boisne-Noc, Rosiane   +8 more
core  

Senescent trees stabilize aboveground wood net primary production immediately after disturbance [PDF]

open access: yes, 2020
In the United States, forests sequester 17% of national carbon (C) emissions annually (UGCRP, 2018), however shifting forest disturbances threaten the stability of this essential C sink.
Grigri, Maxim S
core   +2 more sources

Using longitudinal survival probabilities to test field vigour estimates in sugar maple (Acer saccharum Marsh.) [PDF]

open access: yes, 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

Sugarcane nutrition under organomineral fertilizer, phosphate‐solubilizing bacteria, and reduced phosphate doses

open access: yesAnnals of Applied Biology, EarlyView.
Sugarcane phosphorus (P) availability is limited in tropical soils, requiring strategies to improve fertilizer efficiency. This study evaluated Bacillus velezensis UFV 3918 (Bv) in combination with an organomineral fertilizer (OF) at reduced monoammonium phosphate (MAP) doses. It showed that Bv + OF + 1/3 MAP achieved soil and plant P levels comparable
Gustavo Ferreira da Silva   +3 more
wiley   +1 more source

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