Results 141 to 150 of about 102,512 (328)

Effect of seed circulation systems on the spread and diversity of Xanthomonas phaseoli pv. manihotis infecting cassava crops of the Colombian Caribbean

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 353-364, January 2026.
Cassava is a lifeline for millions of people across the tropics, but its productivity is at risk from a disease called Cassava Bacterial Blight (CBB). In this study, we explore how the everyday practices of farmers exchanging cassava cuttings—a long‐standing tradition—can shape how the disease spreads and evolves in the Colombian Caribbean.
Darío Pérez   +7 more
wiley   +1 more source

Anatomía de hoja, tallo y raíz de Phenax laevigatus (Urticaceae) en la provincia de Tucumán, Argentina

open access: yesLilloa, 2010
Cabrera, Cecilia N.; Patricia N. Asesor; Patricia L. Albornoz; Marta E. Arias. 2010. “Anatomía de hoja, tallo y raíz de Phenax laevigatus (Urticaceae) en la provincia de Tucumán, Argentina”. Lilloa 47 (1-2). P. laevigatus es un arbusto con un alto valor
Cecilia N. Cabrera   +3 more
doaj  

Risk management of cadmium (Cd) due to Leiognathus sp, Portunus Pelagicus, Anadara sp and Penaeus spconsumption among community in Tallo Subdistric,Makassar, Indonesia [PDF]

open access: yes
risk management of Cadmium (Cd) for people who consumed Leiognathus sp., Portunus pelagicus, Anadara sp. and Penaeus sp., from Tallo River in Tallo Village of Makassar City, Indonesia.This study aimed to investigate the risk management of Cadmium (Cd ...
Daud, Anwar
core  

Algunas observaciones sobre el barrenador del tallo de maíz (Diatraea saccharalis F.) en Rojas [PDF]

open access: yes, 1984
p.83-93Se hicieron una serie de observaciones sobre el barrenador del tallo, en lotes comerciales de maíz, durante tres campañas consecutivas, en un establecimiento de campo sito en el partido de Rojas (provincia de Buenos Aires).
Alonso, Susana Noemí   +1 more
core  

Conserved spatial patterning of gene expression in independent lineages of C4 plants

open access: yesNew Phytologist, Volume 249, Issue 1, Page 24-38, January 2026.
Summary C4 photosynthesis enhances carbon fixation efficiency by reducing photorespiration through the use of an oxygen‐insensitive carboxylase and spatial separation of photosynthesis between mesophyll and bundle sheath cells. The C4 pathway has evolved independently in > 60 plant lineages, but molecular mechanisms underpinning this convergence remain
Tianshu Sun   +4 more
wiley   +1 more source

Efecto de la temperatura de la Rizosfera sobre la distribución de la materia seca en uchuva (Physalis peruviana L.) Effect of rizosphere temperature on the dry matter distribution in cape gooseberry (Physalis peruviana L.)

open access: yesAgronomía Colombiana, 1998
En el hábitat natural de la uchuva en Colombia (de 1.600 a 2.800 msnm) la temperatura edáfica varía de acuerdo con los<br />factores climatológicos determinados por la altitud y por el manejo que se le de al suelo y al cultivo.
Fischer Gerhard, Lüdders Peter
doaj  

Tallo

open access: yes, 2011
[ES] Definición del término Tallo en el diccionario Dicter. [EN] Definition of the word Tallo in the dictionary Dicter.
openaire   +1 more source

Pelayanan Administrasi Kependudukan pada Kantor Kecamatan Tallo Kota Makassar [PDF]

open access: yes, 2016
Penelitian ini bertujuan untuk mengetahui Pelayanan Administrasi Kependudukan pada Kantor Kecamatan Tallo Kota Makassar. Penelitian ini adalah penelitian deskriptif kualitatif dengan jumlah informan sebanyak 5 orang.
ADRIANI, MIRA
core  

Distal to proximal: a continuum of drivers shaping tree growth and carbon partitioning

open access: yesNew Phytologist, Volume 249, Issue 2, Page 729-735, January 2026.
Summary The relationship between tree carbon (C) assimilation and growth is central to understanding tree functioning and forecasting forest C sequestration, yet remains unresolved. The long‐standing debate over C source vs sink limits to growth has yielded invaluable insight, but rests on a false dichotomy.
Antoine Cabon
wiley   +1 more source

Influencia de la edad de corte del pasto morado (Pennisetum purpureum) en la producción y digestibilidad in vitro de la materia seca

open access: yesAIA Avances en Investigación Agropecuaria, 2013
En el presente trabajo se evaluaron diferentes edades de corte del pasto morado (Pennisetum purpureum), para conocer su influencia en la producción y digestibilidad in vitro de la materia seca (DIVMS).
N. B. Madera   +3 more
doaj  

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