Results 51 to 60 of about 62,894 (338)

Características morfogênicas e estruturais de duas espécies de braquiária adubadas com diferentes doses de nitrogênio Morphogenetic and structural characteristics of two grasses submitted to different nitrogen doses

open access: yesRevista Brasileira de Zootecnia, 2009
Objetivou-se com este estudo avaliar as características morfogênicas e estruturais de Brachiaria brizantha e B. decumbens adubados com diferentes doses de nitrogênio (N). O experimento foi realizado em casa de vegetação, com quatro doses de nitrogênio (0,
Cristina Cavalcante Félix da Silva   +5 more
doaj   +1 more source

Differential activity of the antioxidant defence system and alterations in the accumulation of osmolyte and reactive oxygen species under drought stress and recovery in rice (Oryza sativa L.) tillering

open access: yesScientific Reports, 2019
The objective of this study was to investigate the effects of drought stress on the activity of antioxidant enzymes and osmotic adjustment substance content in the tillering period of drought-sensitive and drought-tolerant rice cultivars.
Xinpeng Wang   +6 more
semanticscholar   +1 more source

Analysis of controlling genes for tiller growth of Psathyrostachys juncea based on transcriptome sequencing technology

open access: yesBMC Plant Biology, 2022
Background Tillering is a complicated process in plant and is a significant trait that affects biomass and seed yield of bunch grass Psathyrostachys juncea, a typical perennial forage species.
Zhen Li   +4 more
doaj   +1 more source

Relationship between gene responses and symptoms induced by Rice grassy stunt virus

open access: yesFrontiers in Microbiology, 2013
Rice grassy stunt virus (RGSV) is a serious threat to rice production in Southeast Asia. RGSV is a member of the genus Tenuivirus, and it induces leaf yellowing, stunting, and excess tillering on rice plants.
Kouji eSatoh   +8 more
doaj   +1 more source

Genome-wide small RNA profiling reveals tiller development in tall fescue (Festuca arundinacea Schreb)

open access: yesBMC Genomics, 2020
Background Tall fescue (Festuca arundinacea Schreb.) is a major cool-season forage and turfgrass species. The low tiller density and size dramatically limits its turf performance and forage yield.
Tao Hu   +5 more
doaj   +1 more source

Characterization of tillers of piata palisade grass deferred in the fall with varying heights and deferment periods - doi: 10.4025/actascianimsci.v35i1.13021

open access: yesActa Scientiarum: Animal Sciences, 2012
This study was conducted to evaluate the tiller population density and its structural characteristics in Brachiaria brizantha cv. Piata subjected to deferment periods (65, 85 and 105 days) and initial sward heights for deferment (20, 30 and 40 cm).
Hélio Henrique Vilela   +5 more
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Tillering behavior in Oryza sativa L. VI. The tillering behavior at late tillering stage.

open access: yesJapanese Journal of Crop Science, 1989
The tillering behavior of rice plants (1 plant/pot) at the late tillering stage was investigated. Assuming plant growth in which a leaf of each tiller and a leaf of the main stem expand synchronously (synchronous growth), we made a growth curve of tiller number which we called a 'synchronous growth curve (SGC).
Yusuke GOTO, Kiyochika HOSHIKAWA
openaire   +2 more sources

Sarilumab in Polyarticular‐Course Juvenile Idiopathic Arthritis: Dose‐Finding and One‐Year Analysis of a Phase 2b, Open‐Label, Multicenter Study

open access: yesArthritis Care &Research, Accepted Article.
Objective This study assessed sarilumab in treating patients with polyarticular‐course juvenile idiopathic arthritis (pcJIA). Methods This phase 2b, open‐label study (NCT02776735) consisted of three sequential parts (each with a core‐treatment and extension‐phase). During part 1, three doses were assessed in two weight groups (Group A/B: ≥30–60 kg/≥10–<
Fabrizio De Benedetti   +19 more
wiley   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti   +5 more
wiley   +1 more source

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