Results 141 to 150 of about 94,078 (244)

Las Lejeuneaceae (Hepaticae) de Misiones, Argentina : 6., Lejeunea y Taxilejeunea [PDF]

open access: yes, 2000
Se describen e ilustran las 15 especies de Lejeunea y 3 especies de Taxilejeunea (Lejeuneaceae, subfam. Lejeuneoideae) halladas en Misiones, Argentina: Lejeunea cancellata Nees & Mont., L. filipes Spruce, L. flava (Sw.) Nees, L.
Reiner-Drehwald, M. Elena
core  

Leaf litter and fine roots have distinct effects on particulate and mineral‐associated soil organic matter in a tree common garden

open access: yesNew Phytologist, Volume 249, Issue 5, Page 2263-2272, March 2026.
Summary Soil organic matter (SOM) is primarily derived from leaf and root inputs, but the relative contributions of each are difficult to study without the use of isotopic tracers. Furthermore, associations between trees and mycorrhizal fungi can influence the production and persistence of SOM.
Ashley Lang   +5 more
wiley   +1 more source

ACTIVIDAD AMEBICIDA, ANTIOXIDANTE Y PERFIL FITOQUÍMICO DE EXTRACTOS METANÓLICOS DE ASTROPHYTUM MYRIOSTIGMA OBTENIDOS DE CULTIVO DE CALLO Y DEL CACTUS SILVESTRE

open access: yesPolibotánica, 2010
Se determinó la actividad amebicida, antioxidante y perfil fitoquímico de extractos metanólicos de callo cultivado in vitro y secciones de tallo de planta ex vitro de Astrophytum myriostigma.
R. A. Garza-Padrón   +6 more
doaj  

KAJIAN POTENSI SUNGAI TALLO SEBAGAI NAVIGASI SUNGAI

open access: yes, 2015
Transportasi merupakan salah satu sektor kegiatan yang sangat penting karena berkaitan dengan kebutuhan setiap orang. Volume lalu-lintas darat yang semakin besar menyebabkan kinerja jalan raya semakin mengecil. Kondisi ini perlu diantisipasi dengan melakukan pemanfaatan pengembangan sungai Tallo sebagai sarana transportasi yang melintasi Kota Makassar.
H., SUTRISNO, H., SUTRISNO
openaire   +1 more source

Sistem Informasi Geografis Pemetaan Sekolah di Tallo Makassar

open access: yesInventor: Jurnal Inovasi dan Tren Pendidikan Teknologi Informasi
Pendidikan adalah aspek fundamental dalam pembangunan daerah, dan keberadaan serta distribusi fasilitas pendidikan sangat mempengaruhi akses pendidikan yang merata. Di Kecamatan Tallo, Kota Makassar, terdapat berbagai jenis dan jenjang sekolah yang tersebar, namun informasi mengenai distribusi geografis dan kondisi fisik sekolah-sekolah tersebut belum ...
Ahmad Bukhari Ary   +2 more
openaire   +1 more source

Caracterización taxonómica y análisis de la variabilidad del agente causal del cancro del tallo de la soja en Buenos Aires (2005/2007) [PDF]

open access: yes, 2011
ResumenEl complejo Diaporthe/Phomopsis es un importante grupo de hongos patógenos de la soja. Dentro del mismo, Diaporthe phaseolorum var. caulivora es uno de los agentes causales del cancro del tallo.
GRIJALBA, P.E, GUILLIN, E, RIDAO, A.DELC
core  

Beyond species means – the intraspecific contribution to global wood density variation

open access: yesNew Phytologist, Volume 249, Issue 6, Page 2630-2651, March 2026.
Summary Wood density is central for estimating vegetation carbon storage and a plant functional trait of great ecological and evolutionary importance. However, the global extent of wood density variation is unclear, especially at the intraspecific level. We assembled the most comprehensive wood density collection to date, including 109 626 records from
Fabian Jörg Fischer   +105 more
wiley   +1 more source

Effects of Calendula officinalis extract on liver histopathology, lipid profile, and oxidative stress in rats submitted to a diet rich in cholesterol and carbohydrates. [PDF]

open access: yesActa Cir Bras, 2023
Fontes GG   +13 more
europepmc   +1 more source

Fertilización nitrogenada en plantines de pimiento (Capsicum annuum L.) cultivados en sustratos con diferentes proporciones de materiales compostados: efecto sobre los parámetros de calidad del plantín [PDF]

open access: yes, 2011
The initial stage of seedling growth represents a critical period in the production of quality transplants for horticultural crops. The use of low-cost recycling materials such as compost may help improve nutrient availability and the physical conditions
Chiesa, Angel   +2 more
core  

Cold hardiness mechanisms and modeling: existing approaches and future avenues

open access: yesNew Phytologist, Volume 249, Issue 6, Page 2668-2682, March 2026.
Summary Cold hardiness models are useful tools to predict cold damage in plants, such as those produced by unseasonal temperature cycles or by increased cold exposure. Although development of these models started about five decades ago, their applications remain limited.
Guillaume Charrier   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy