Results 31 to 40 of about 619,187 (360)

Brazilian Amazonian microorganisms: A sustainable alternative for plant development

open access: yesAIMS Microbiology
Plant growth-promoting microorganisms (PGPM) are a sustainable and promising alternative to enhance agricultural production. The Brazilian Amazon, and its mostly unexplored biodiversity, have great potential for identifying and isolating beneficial ...
Monyck Jeane dos Santos Lopes   +4 more
doaj   +1 more source

Efeitos de herbicidas aplicados no período reprodutivo sobre o crescimento inicial de plantas daninhas na geração seguinte Effects of herbicides applied during reproductive period on initial growth of weed seedlings of the next generation

open access: yesPlanta Daninha, 1994
Em 1990, 91 e 92 foi conduzido experimento na Faculdade de Agronomia da UFRS, em Porto Alegre, RS, com o objetivo de avaliar os efeitos de herbicidas aspergidos durante a fase reprodutiva em balãozinho (Cardiospermum halicacabum), corriola (Ipomoea ...
André Andres, Nilson G. Flecks
doaj   +1 more source

Nutrient Management for Higher Productivity of Swarna Sub1 Under Flash Floods Areas [PDF]

open access: yes, 2020
Two field experiments were conducted at Regional Agricultural Research Station, Tarahara, Nepal during 2012 and 2013 to determine the effect of agronomic management on growth and yield of Swarna Sub1 under flash floods.
Chaudhary, B. (Bedanand)   +5 more
core  

Phytochrome activates the plastid-encoded RNA polymerase for chloroplast biogenesis via nucleus-to-plastid signaling. [PDF]

open access: yes, 2019
Light initiates chloroplast biogenesis by activating photosynthesis-associated genes encoded by not only the nuclear but also the plastidial genome, but how photoreceptors control plastidial gene expression remains enigmatic.
Blaha, Gregor M   +6 more
core   +2 more sources

Antioxidative protection in wheat varieties under severe recoverable drought at seedling stag

open access: yesPlant, Soil and Environment, 2008
The antioxidative protection in leaves of four winter wheat (Triticum aestivum L.) varieties with different field drought resistance was studied under severe recoverable soil drought at seedling stage by withholding irrigation for 7 days (57-59% leaf ...
L. Simova-Stoilova   +4 more
doaj   +1 more source

Inheritance of aluminum tolerance in maize [PDF]

open access: yesCrop Breeding and Applied Biotechnology, 2009
The purpose of this study was to investigate aluminum tolerance in maize. For this purpose, a nutrient solutionwas used with the tolerant (L922) and sensitive (Ast214) homozygous parental lines, with the segregating generation F2 andwith the F2:3 lines ...
Alberto José Prioli   +4 more
doaj  

Effects of brassinosteroids on prosperity of Scots pine seedlings

open access: yesJournal of Forest Science, 2014
We tested the influence of exogenous application of brassinosteroids (BRs) on survival, growth and biomass production of Scots pine (Pinus sylvestris) seedlings.
O. Nováková   +3 more
doaj   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

Genetic Family and Stock Type Influence Simulated Loblolly Pine Yields from Wet Sites [PDF]

open access: yes, 1987
Planting adapted families or a bulked seedlot of bare-root and container-grown-seedlings of loblolly pine (Pinus taeda L) were contrasted as cost effective alternatives for regenerating Arkansas\u27 wet sites.
Dickson, J. F.   +3 more
core   +2 more sources

GAP activity, but not subcellular targeting, is required for Arabidopsis RanGAP cellular and developmental functions [PDF]

open access: yes, 2015
The Ran GTPase activating protein (RanGAP) is important to Ran signaling involved in nucleocytoplasmic transport, spindle organization, and postmitotic nuclear assembly.
Boruc, Joanna   +6 more
core   +2 more sources

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