Results 41 to 50 of about 6,528 (207)

Aktivitas Antibakteri Ekstrak Etanol Daun Gamal (Gliricidia sepium) pada Berbagai Konsentrasi terhadap Pertumbuhan Bakteri Streptococcus mutans secara In-Vitro

open access: yesJurnal Kesehatan, 2018
Streptococcus mutans is a positive gram bacteria which cause dental caries. From the several previous studies, Gamal leaf has been predicted as the antibacterial agent because of their active substance such as tannins, alkaloids, saponins, and flavonoids.
Ni Luh Budi Artaningsih   +2 more
doaj   +1 more source

Global Carbon Investment in Terrestrial Biological Nitrogen Fixation

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 8, August 2026.
Abstract Biological nitrogen (N) fixation (BNF) provides the N needed to produce proteins and other biological building blocks, helping feed humanity and mitigate climate change. Due to its high energetic cost compared to other forms of N acquisition, biotic investment in BNF indicates N limitation. Globally gridded BNF flux data provide an opportunity
Duncan N. L. Menge   +24 more
wiley   +1 more source

Application of cow manure and Gliricidia sepium pruning compost to improve physical properties of Ultisols and soybean yield

open access: yesJournal of Degraded and Mining Lands Management, 2023
Ultisols have considerable potential in developing agricultural cultivation, but in their management, they face several obstacles, including physical properties that do not adequately support plant growth.
Zurhalena Zurhalena   +3 more
doaj   +1 more source

School Gardens in Vanuatu—Promoting Local Traditional Knowledge and Agricultural Resilience

open access: yesGeo: Geography and Environment, Volume 13, Issue 2, July‐December 2026.
Short Abstract This paper analyses the contribution of school gardening to the re‐valorisation of Indigenous agricultural knowledge and practices and to decolonise education in Vanuatu. ABSTRACT This paper asks how and to what extent school gardening can contribute to the re‐valorisation of local knowledge and practices to decolonise the educational ...
Matthias Kowasch   +3 more
wiley   +1 more source

Forage Responses and Beef Cattle Performance in Silvopasture Systems: A Meta‐Analysis of Tropical and Subtropical Regions of Brazil

open access: yesGrass and Forage Science, Volume 81, Issue 3, July-September 2026.
ABSTRACT Silvopasture systems integrate tree, forage, and livestock components, offering a sustainable intensification strategy that combines environmental and productive benefits, although shading may impose constraints on forage accumulation. This study aimed to evaluate forage accumulation, nutritive value, and beef cattle performance in pastoral ...
Ana Paula Corteze   +8 more
wiley   +1 more source

Mineralização de N após incorporação de adubos orgânicos em um Neossolo Regolítico cultivado com milho Nitrogen mineralization after application of organic fertilizers to an Entisol cultivated with maize

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2007
Normalmente, o esterco disponível nas propriedades no Agreste paraibano é insuficiente para a manutenção da fertilidade do solo enquanto a adubação verde com Gliricidia sepium é uma alternativa para aumentar a disponibilidade de nutrientes. Objetivou-se,
Rômulo S. C. Menezes   +1 more
doaj   +1 more source

Response of cereals to intercropping with non‐food crops in tropical and subtropical regions: A meta‐analysis

open access: yesAgronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Intercropping cereals with non‐food intercrops (NFICs) provides a means to enhance cereal productivity while providing additional benefits such as improved soil health or forage production. We conducted a meta‐analysis to investigate the effect of NFICs on cereal yields, cereal nitrogen uptake, and striga (Striga spp.) infestation, using 874 ...
Kamarou‐Dine Seydou   +5 more
wiley   +1 more source

Afforestation of tropical savannas has mixed consequences for bird communities

open access: yesConservation Science and Practice, Volume 8, Issue 5, May 2026.
Moving beyond the prevailing binary perception of savanna afforestation being either ‘good’ or ‘bad’ for native biodiversity, our data suggests that plantations on the rainfall extremes should be viewed as important supplementary habitats for biodiversity.
Siddhant Mhetre   +5 more
wiley   +1 more source

GREEN FERTILIZATION WITH RESIDUES OF LEGUMINOUS TREES FOR CULTIVATING MAIZE IN DEGRADED SOIL

open access: yesRevista Caatinga, 2018
The objective of this study was to evaluate the effects of the addition of parts of leguminous trees on the growth and nutrition of maize (Zea mays L.), as well as on the chemical attributes of a degraded soil, 65 days after applying the residues.
Francisco Ronaldo Alves de Oliveira   +3 more
doaj   +1 more source

Quality of Forage Cactus Silage with the Addition of Hay from Forages Adapted to the Semiarid Region

open access: yesNew Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
This study investigated the effects of including hays from different forages adapted to the semiarid region on the forage cactus (Opuntia fícus‐indica (L.) Mill) silage quality. A completely randomized design, with five treatments was used: pure forage cactus and forage cactus associated with 30% hay from gliricidia (Gliricidia sepium), pornunça ...
Silvia C. Bento   +10 more
wiley   +1 more source

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