Results 21 to 30 of about 35,400 (222)

Genes expressed in the latex of Hevea brasiliensis [PDF]

Tree Physiology, 2000
Rubber (cis-1,4-polyisoprene), an important raw material for many industrial uses, is synthesized in the latex of Hevea brasiliensis (Willd. ex A. Juss.) Müll. Arg. We postulated that the genes uniquely or preferentially expressed in the latex may be important for rubber biosynthesis. We constructed cDNA libraries from the latex of H.
Kyung-Hwan, Han, Dong Ho, Shin, Jaemo, Yang, In Jeong, Kim, Soo Kyung, Oh, K. S., Chow   +5 more
openaire   +2 more sources

Wood quality of 10 clonal progenies of rubber tree as raw material for bioenergy

Maderas: Ciencia y Tecnología, 2023
The use of wood as a bioenergetic source requires knowledge of its technical properties. The rubber tree Hevea brasiliensis has an economic life cycle of 25 to 30 years in Brazil.
Erick Phelipe Amorim, Eduardo Luiz Longui, Miguel Luiz Menezes Freitas, Fábio Minoru Yamaji, Francides Gomes da Silva Júnior, Marcela Aparecida de Moraes Silvestre, José Cambuim, Mario Luiz Teixeira de Moraes, Paulo de Souza Gonçalves   +8 more
doaj   +1 more source

Determining the optimum climate preseason for plant phenology analysis using rubber (Hevea brasiliensis) as a model

, 2022
Identifying the optimum preseason that best explains subsequent plant phenology is essential to understanding how climatic factors influence plant growth.
Aziz, Ammar Abdul, Azizan, Fathin Ayuni, Young, Anthony   +2 more
core   +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

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

Spatio-temporal development of cuticular ridges on leaf surfaces of Hevea brasiliensis alters insect attachment [PDF]

Royal Society Open Science, 2020
Cuticular ridges on plant surfaces can control insect adhesion and wetting behaviour and might also offer stability to underlying cells during growth. The growth of the plant cuticle and its underlying cells possibly results in changes in the morphology ...
Venkata A. Surapaneni, Georg Bold, Thomas Speck, Marc Thielen   +3 more
doaj   +1 more source

Fusão de protoplastos de Hevea brasiliensis. Müell. Arg. e Hevea pauciflora Müell. Arg. Estabelecimento de técnica. [PDF]

, 1979
a technique for obtaining protoplasts from Hevea leaves is described together with a procedure to ascertain the fusion of the protoplasts of two species, Hevea brasiliensis and H.
Eduardo Lieras, Cailloux, Marcel, Lleras, Eduardo, Marcel Cailloux   +3 more
core   +1 more source

PEMBUATAN ARANG AKTIF DARI TEMPURUNG BIJI-BIJIAN ASAL TANAMAN HUTAN DAN PERKEBUNAN

Jurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Research on µtilization of several seed shells of  Aleurites moluccana, Hevea brasiliensis, Canarium communne L and Cocos nucifera for activated carbon by  means of steam or ZnCl2 solution activat.ionwas conducted at the Forest• Product• Beaearch and ...
Nurmala Hudaya, Hartoyo Hartoyo
doaj   +1 more source

Evaluating physiological traits of <i>Coffea canephora</i> clones intercropped with <i>Hevea brasiliensis</i>. [PDF]

Photosynthetica
In this study, we evaluated the physiological response of the photosynthetic apparatus [using chlorophyll a fluorescence (ChlaF) measurements], changes in leaf nutrient contents, and productivity of 16 Coffea canephora clones grown alone (NC, full ...
Pereira IDP, Dousseau-Arantes S, Machado Filho JA, Arantes LO, Mendes MM, Santos VF, de Souza GAR, Cerri Neto B, Cassol D, Falqueto AR.   +9 more
europepmc   +2 more sources

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