Results 11 to 20 of about 111,082 (250)

Crop succession and its reflections on soybean performance

open access: yesBioscience Journal, 2022
The fluctuations in yield and consequently in production occurred due to climatic adversities in the main producing states of Brazil. Farming has changed over time, and past scenarios have shown high exploitation of natural resources focusing on soil ...
Natã Balssan Moura   +10 more
doaj   +1 more source

Inhibition of geranylgeranyl diphosphate synthesis in in vitro systems [PDF]

open access: yes, 1985
The incorporation of [14C]mevalonate and [14C]isopentenyl diphosphate into geranylgeranyl diphosphate was investigated in in vitro systems from Cucurbita pepo (pumpkin) endosperm and from Avena sativa etioplasts.
Mitzka-Schnabel, Ursula   +4 more
core   +1 more source

Characterization of the complete chloroplast genome of Avena chinensis (Poales: Poaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
Avena chinensis is recognized as one of the cereals with high nutritional value in the world. In this study, the complete chloroplast (cp) genome sequence of A. chinensis was reported. The complete cp genome of A.
Handong Wang   +5 more
doaj   +1 more source

Spatial and temporal stability of weed patches in cereal fields under direct drilling and harrow tillage [PDF]

open access: yes, 2020
The adoption of conservation agriculture (CA) techniques by farmers is changing the dynamics of weed communities in cereal fields and so potentially their spatial distribution.
Baraibar Padró, Bàrbara   +6 more
core   +3 more sources

Studies on the growth hormone of plants. VI. The distribution of the growth substance in plant tissues [PDF]

open access: yes, 1934
1. It is shown that when plant tissues are ground with water the growth substance contained therein is inactivated by the oxidizing enzymes. 2.
Thimann, Kenneth V.
core   +2 more sources

La obra de Francisco Raúl Carnese y su aporte a la Antropología Biológica argentina

open access: yesRuna, 2022
Francisco Raúl Carnese ha sido una figura central de la Antropología Biológica argentina y latinoamericana. Se abordan sus aportes a la disciplina, a partir de sucesos de interés que han jalonado su trayectoria, tanto por sus actividades de docencia como
Sergio Avena
doaj   +1 more source

Cloning and characterisation of chlorophyll synthase from Avena sativa [PDF]

open access: yes, 2001
The chlorophyll synthase gene from oat (Avena sativa) was cloned and expressed in Escherichia coli. The deduced amino acid sequence consists of 378 amino acids including a presequence, of 46 amino acids.
Kögel, Julia   +4 more
core   +1 more source

Le opinioni degli utenti rilevate sui siti di attrazione turistica del territorio siciliano valutate con la Content Analysis

open access: yesHumanities, 2022
Già da alcuni anni il settore turistico sta vivendo dei cambiamenti sostanziali riguardanti il differente approccio, rispetto al passato, nella conoscenza dei luoghi e nelle prenotazioni delle strutture ricettive. L’artefice di questa rivoluzione è stato
Giuseppe Avena
doaj   +1 more source

Symmetric exclusion as a random environment: hydrodynamic limits [PDF]

open access: yes, 2014
We consider a one-dimensional continuous time random walk with transition rates depending on an underlying autonomous simple symmetric exclusion process starting out of equilibrium.
Avena, Luca   +3 more
core   +3 more sources

EVALUACIÓN DE DOS MÓDULOS AGROFORESTALES CON “CULTIVO EN CALLEJONES” EN LA SIERRA PURÉPECHA, MICHOACÁN

open access: yesRevista Mexicana de Ciencias Forestales, 2018
En Michoacán, un millón de hectáreas se dedican a cultivos de baja productividad que además degradan el suelo y registran poca rentabilidad.
H. Jesús Muñoz Flores   +4 more
doaj   +1 more source

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