Results 61 to 70 of about 20,809 (267)

Structural and productive responses of signalgrass and its association with leaf area index and light interception under silvopastoral or monoculture systems

Agrosystems, Geosciences &Environment, Volume 8, Issue 2, June 2025.
Abstract Silvopastoral systems (SPSs) have emerged as one of the most prominent alternatives for grassland recovery. We evaluated the structural and productive responses of signalgrass [Urochloa decumbens (Stapf.) R. D. Webster] and its association with leaf area index (LAI) and light interception (LI) measured with different equipment across different
Diego de Lima Coêlho, Alexandre Carneiro Leão de Mello, José Carlos Batista Dubeux Jr., Márcio Vieira da Cunha, Mércia Virginia Ferreira dos Santos, Erinaldo Viana de Freitas, André Pereira Freire Ferraz, Amanda Maria Gallindo dos Santos, Janerson José Coelho, Igor Lima Bretas   +9 more
wiley   +1 more source

Pemanfaatan Rumput Gajah (Pennisetum purpureum) Sebagai Bahan Baku Kertas Seni Dengan Penambahan Konsentrasi Na2co3 Dan Pewarna Yang Berbeda [PDF]

, 2014
Rumput gajah (Pennisetum purpureum) merupakan tumbuhan yang dimanfaatkan sebagai pakan ternak, sehingga perlu adanya pemanfaatan lain yang lebih berguna. Rumput gajah (Pennisetum purpureum) selulosa yang dapat digunakan untuk membuat kertas.
, Dra. Aminah Asngad, M.Si, Sanastri, Enggar Rosmita   +1 more
core  

Diferenças Varietais nas Características Fotossintéticas de Pennisetum purpureum Schum [PDF]

Revista Brasileira de Zootecnia, 2001
Avaliaram-se os teores de pigmentos fotossintéticos, a massa foliar específica (MFE) e as curvas de eficiência fotossintética em resposta a luz solar em oito genótipos de capim-elefante (cv. mineiro, CNPGL 91-01-2, CNPGL 91-02-4, CNPGL 91-19-1, cv.
Silva, Manoel Messias Pereira da, Vasquez, Hernan Maldonado, Bressan-Smith, Ricardo Enrique, Silva, José Fernando Coelho da, Erbesdobler, Eleonora D'Avila   +4 more
openaire   +4 more sources

Genotypic ranking and repeatability coefficient in elephant grass genotypes for biomass production for energy applications

Agrosystems, Geosciences &Environment, Volume 8, Issue 2, June 2025.
Abstract Energy demand has become a global bottleneck, and the search for alternative sources is intensifying worldwide. In this context, elephant grass emerges as an excellent alternative due to its high dry matter production capacity coupled with beneficial biomass quality, high fiber content, high C/N ratio, and high calorific value.
Maxwel Rodrigues Nascimento, Rogério Figueiredo Daher, Ana Kesia Faria Vidal, Josefa Grasiela Silva Santana, Moisés Ambrósio, Rafael Souza Freitas, Cleudiane Lopes Leite, Alexandre Gomes de Souza, Josilene Vargas Xavier, Paulo Ricardo dos Santos, Kleyton Danilo da Silva Costa, Antônio Félix da Costa, José Wilson da Silva   +12 more
wiley   +1 more source

Flutuação populacional de cigarrinhas-das-pastagens em braquiária e capim-elefante Fluctuation of spittlebug population in brachiaria and in elephant grass

Pesquisa Agropecuária Brasileira, 2009
O objetivo deste trabalho foi avaliar a flutuação populacional de cigarrinhas-das-pastagens em Brachiaria brizantha, Brachiaria decumbens e Pennisetum purpureum. As avaliações foram realizadas em campo, entre setembro de 2005 e março de 2007.
Alexander Machado Auad, Caio Antunes de Carvalho, Daniela Maria da Silva, Fermino Deresz   +3 more
doaj   +1 more source

Pyrolysis Characteristics of Fast‐Growing Grasses and the Evolution Behavior of Produced Gases

Energy Science &Engineering, Volume 13, Issue 6, Page 2901-2910, June 2025.
Pyrolysis and Analysis of Fast‐Growing Grasses. ABSTRACT Fast‐growing grass is a sustainable biomass resource because of its low cost and high production. Pyrolysis can convert biomass into sustainable chemicals and fuels. Therefore, the pyrolysis characteristics and the evolution of small molecular gases were studied using TG–FTIR–MS to investigate ...
Xi Zeng, Jie Wei, Haili Liu, Qingchao Hong, Heyun Liu, Xu Zhang, Wang Chen, Lei Hu, Haonan Liu   +8 more
wiley   +1 more source

PRODUKTIVITAS EMPAT JENIS RUMPUT PADA BERBAGAI TINGKAT PEMUPUKAN NPK

Jurnal Ilmu Peternakan dan Veteriner Tropis, 2012
This research is done at Taman Ternak FPPK UNIPA Manokwari that attributed to known productivity four grass kinds in fertilizing level NPK. This research uses experiment method with random group plan with factorial pattern. The treatment consists of two
Muhammad Junaidi
doaj  

Adubação nitrogenada e idade de corte na produção de matéria seca do capim-elefante no Cerrado Effect of nitrogen fertilizer and cutting age on the dry matter production of elephant grass in Savana

Revista Brasileira de Engenharia Agrícola e Ambiental, 2012
Propôs-se, com este trabalho, avaliar o efeito da aplicação de N e da idade de corte na produção de biomassa e acúmulo de nitrogênio pelo capim-elefante. O experimento foi realizado com o capim-elefante cv.
Rilner A. Flores, Segundo S. Urquiaga, Bruno J. R. Alves, Leonardo S. Collier, Rafael F. de Morais, Renato de M. Prado   +5 more
doaj   +1 more source

Nutrient Digestibility and Performances of Frisian Holstein Calves Fed with Pennisetum Purpureum and Inoculated with Buffalo's Rumen Bacteria [PDF]

, 2014
Buffalo's rumen bacteria (BRB) are potential in digesting fiber feed. BRB already adapted well with low quality forages and agricultural byproducts. The aim of this study was to determine the effect of buffalo's rumen bacteria (BRB) consortium inoculated
Abdullah, L. (L), Evvyernie, D. (D), Prihantoro, I. (I), Suryani, S. (Suryani), Toharmat, T. (T)   +4 more
core  

Subprodutos agroindustriais na ensilagem de Pennisetum purpureum/ Agroindustrial by-products in Pennisetum purpureum silage [PDF]

Brazilian Journal of Development, 2021
João Carlos de Carvalho Almeida, Aline Gama Rangel, Felipe Almeida Soares, Guilherme Alves do Val, Leonardo Fiusa de Morais, Jailton da Costa Carneiro, Mirton José Frota Morenz, Joice Fátima Moreira Silva   +7 more
openaire   +1 more source