Results 21 to 30 of about 5,306 (180)

Evaluation of incubated defatted rubber seed meal with sheep rumen liquor for Pangasius diet

Jurnal Akuakultur Indonesia, 2014
The research evaluated the use of rubber seed meal (Hevea brasiliensis; RBS) incubated with sheep rumen liquor as a subtitution of soybean meal in catfish Pangasionodon sp. diet.
Muhammad Agus Suprayudi, Winda Styani Irawan, Nur Bambang Priyo Utomo   +2 more
doaj   +1 more source

Genetic diversity of cultivated accessions and wild species of rubber tree using EST‑SSR markers

Pesquisa Agropecuária Brasileira, 2012
The objective of this work was to evaluate the efficiency of EST‑SSR markers in the assessment of the genetic diversity of rubber tree genotypes (Hevea brasiliensis) and to verify the transferability of these markers for wild species of Hevea. Forty‑five
Juliana Morini Küpper Cardoso Perseguini, Lineu Roberto de Castro Romão, Boris Briñez, Erivaldo José Scaloppi Junior, Paulo de Souza Gonçalves, Luciana Lasry Benchimol   +5 more
doaj   +1 more source

An insight into Hevea - Phytophthora interaction: The story of Hevea defense and Phytophthora counter defense mediated through molecular signalling

Current Plant Biology, 2019
Hevea brasiliensis is the major commercial source of natural rubber in the world accounting for 99% of the world’s total rubber production. Abnormal leaf fall disease caused by Phytophthora spp.
Anu Krishnan, Limiya Joseph, C. Bindu Roy   +2 more
doaj   +1 more source

Post‐Additional Proteins into Rubber Matrices Behave as Filler to Reinforce Rubber

Macromolecular Materials and Engineering, EarlyView.
The post‐additional proteins exhibit a reinforcement effect regardless of the origin of the rubber. The proteins are lyophilized to obtain a powder, which is then incorporated into the rubber matrices using a solution‐mixing process. These findings suggest that protein can function as a reinforcing filler depending on the rubber preparation process ...
Yui Tsuji, Takato Matsui, Takuma Aoyama, Kayo Terada, Hiroyasu Masunaga, Kenji Urayama, Keiji Numata   +6 more
wiley   +1 more source

Latex Serum‐Derived Supramolecular Networks Enable Toughening of Natural Rubber

Macromolecular Rapid Communications, EarlyView.
Latex‐serum addition enhances strain‐induced crystallization (SIC) toughening in natural rubber, increasing tearing strength and extending the SIC activation window. Supramolecular networks form via bifurcated hydrogen bonding between polyol components (e.g., quebrachitol) and end‐functionalized polyisoprene chains, serving as effective crystallization
Katsuhiko Tsunoda, Mayank Dixit, Yasuhiro Shoda, Yuji Kitamura, Takashi Taniguchi, Kenji Urayama   +5 more
wiley   +1 more source

Connecting tradition and technology: The digitization of the ethnobotanical collection at the Rio de Janeiro Botanical Garden

PLANTS, PEOPLE, PLANET, EarlyView.
The digitization of RBetno (JBRJ) represents a step forward for biodiversity conservation in Brazil. Aligned with the Kunming‐Montreal Global Biodiversity Framework (Target 2, 2020–2030), this project documents the use of plants, including traditional knowledge and vernacular names, with a focus on the Atlantic Forest and Amazon.
Viviane S. Fonseca‐Kruel, Carlos E. A. Coimbra Jr., Luis Alexandre Estevão da Silva, Felipe Alves Oliveira, Maria Paula Vasconcelos Mesquita, Mariana Taniguchi, Rafaela Campostrini Forzza   +6 more
wiley   +1 more source

Investigations on the nutritional status of Hevea brasiliensis plantations in the humid forest zone of CameroonPart 2: Establishment of macro nutrient norms

Journal für Kulturpflanzen, 2013
Standard nutrient values are needed for the assessment of optimum nutrient concentrations for improved and sustained yields. The aim of this study was to establish optimum soil and plant nutrient values for Hevea brasiliensis in the humid forest region ...
Jetro Nkengafac Njukeng, Eugene Ejolle Ehabe, George Elambo Nkeng, Judith Schick, Sylvia Kratz, Ewald Schnug   +5 more
doaj   +1 more source

First genome sequence of a European Alternaria brassicae isolate and genes involved in early development of alternaria leaf spot on Brassica juncea

Pest Management Science, EarlyView.
This article reports the first genome sequence of a UK Alternaria brassicae isolate. Dual RNA‐sequencing profiling of A. brassicae‐infected Brassica juncea leaves identified differentially expressed genes involved in pathogenicity and host response pathways in moderately resistant Sej‐2 (2) and moderately susceptible Pusa Jaikisan cultivars.
Kevin M. King, Graham McLaughlin, Chinthani S. Karandeni Dewage, Zedi Gao, David J. Hughes, Jonathan S. West, Henrik U. Stotz   +6 more
wiley   +1 more source

Nutrient content and redistribution in leaves of Hevea brasiliensis and Pinus oocarpa /
Concentração e redistribuição de nutrientes em folhas de Hevea brasiliensis e Pinus oocarpa

Semina: Ciências Agrárias, 2000
The content of macronutrients (N, P, K, Ca, Mg, and S) and nutrient redistribution were evaluated in leaves of two species, an 8 years old angiosperm (Hevea brasiliensis) and a 25 years old a gymnosperm (Pinus oocarpa), both cultivated on an eutrophic ...
Ary Vieira de Paiva, Anacleto Ranulfo dos Santos, Alexandre Silva, Carmen Silvia Vieira Janeiro Neves, Maria do Rosário Lobato Rodrigues, Sérgio L. de M. Mello   +5 more
doaj   +1 more source

Hevea brasiliensis seeds: A novel sustainable feedstock for ethanol production

Vietnam Journal of Chemistry, EarlyView.
Abstract The rubber tree (Hevea brasiliensis) is cultivated on a large scale mainly for the extraction of latex in Brazil and Southeast Asia, also generating large quantities of seeds. These seeds currently do not have large‐scale applications and may thus be considered as a residue.
Giovano Tochetto, Fernanda Oliveira Lima, Letiére Cabreira Soares, Dalila Moter Benvegnú, André Lazarin Gallina   +4 more
wiley   +1 more source