Multiplication Rate
Mostrando 1-12 de 164 artigos, teses e dissertações.
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1. Physalis angulata L. propagation in vitro
ABSTRACT Physalis angulata L. is a plant with great fruit production potential, mainly in family farms, due to its versatility and valuable products such as jellies and juice concentrates. The aim of the present study is to evaluate the effect of two cytokines - i.e., plant growth regulators 6- benzylaminopurine (BAP) and kinetin (KIN) -, in association, or
Rev. Ceres. Publicado em: 02/12/2019
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2. Influence of the host diet on the performance of Doryctobracon areolatus (Hymenoptera: Braconidae)
Resumo O custo adaptativo de parasitoides é geralmente influenciado pela qualidade do hospedeiro. Nós avaliamos parâmetros de desenvolvimento do parasitoide Doryctobracon areolatus (Hymenoptera: Braconidae) em larvas de Anastrepha fraterculus (Diptera: Tephritidae) criadas em dieta artificial com diferentes fontes proteicas. Larvas de A. fraterculus foram
Braz. J. Biol.. Publicado em: 25/11/2019
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3. Meta-topolin: an alternative for the prevention of oxidative stress in sugarcane micropropagation
RESUMO A influência de duas citocininas aromáticas (CKs), 6-benzilaminopurina (BAP) e meta-topolina (mT) na propagação in vitro e no metabolismo redox da cana-de-açúcar (Saccharum spp., variedade RB98710) foi investigada. As plantas foram cultivadas em meio Murashige e Skoog (MS) suplementado com mT (5 µmol.L-1) ou BAP (5 ou 6,66 µmol.L-1) por 40 dia
Hoehnea. Publicado em: 21/10/2019
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4. Propagación in vitro de Bucquetia glutinosa, especie endémica de los Paramos colombianos
Abstract In vitro multiplication protocol of B. glutinosa was established by seeds collected in the Paramo of Rabanal (Boyacá-Colombia), this species is useful in programs for the conservation and restoration of moorland ecosystems. During the establishment of in vitro cultures, 57% of aseptic seeds were obtained with 5 and 10% NaOCl, after 30 days of cultu
Rodriguésia. Publicado em: 03/10/2019
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5. A leaf bud technique for rapid propagation of cassava (Manihot esculenta Crantz)
ABSTRACT The slow rate of multiplication is one of the main constraints on the production of cassava (Manihot esculenta Crantz). This work aimed to evaluate the use of leaf buds for rapid propagation of cassava varieties. Leaf buds were excised from three cassava varieties (BRS Kiriris, 98150-06 and 9624-09) for plantlet generation. The experiment was comple
Sci. agric. (Piracicaba, Braz.). Publicado em: 02/09/2019
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6. Effect of Inoculation of Pineapple Plantlets with Arbuscular Mycorrhizal Fungi Obtained from Different Inoculum Sources Multiplied by the On-Farm Method
ABSTRACT The production of inoculum from arbuscular mycorrhizal fungi (AMF) at a large scale and low cost is essential for establishing methods to assist in producing pineapple plantlets with high nutritional and phytosanitary quality. However, this objective is difficult to accomplish because of the biotrophic nature of these fungi. The on-farm multiplicati
Rev. Bras. Ciênc. Solo. Publicado em: 15/08/2019
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7. Micropropagation, plantlets production estimation and ISSR marker-based genetic fidelity analysis of Guadua magna and G. angustifólia
RESUMO Os bambus Guadua magna e G. angustifolia têm sido propagados vegetativamente quase que exclusivamente por técnicas convencionais de propagação. Objetivou-se micropropagar, estimar a produção de mudas e analisar a fidelidade genética de G. magna e G. angustifolia por marcadores moleculares ISSR. Plantas matrizes de ambas as espécies foram culti
Pesqui. Agropecu. Trop.. Publicado em: 13/05/2019
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8. IN VITRO DEVELOPMENT OF YELLOW LAPACHO (BIGNONIACEAE) USING HIGH-POWER LIGHT EMITTING DIODE
RESUMO Handroanthus ochraceus (ipê-do-cerrado) é uma árvore medicinal, ornamentais e um recurso de madeira que pode ser propagada por cultura in vitro. Os métodos convencionais de propagaçao usam iluminação fluorescente (FL) e recentemente os diodos emissores de luz (LEDs). Este trabalho avalia os efeitos do FL e do LED de alta potência (HP-LED) na p
Rev. Árvore. Publicado em: 04/02/2019
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9. HIGH PRECISION WEIGHING LYSIMETERS FOR EVAPOTRANSPIRATION MEASUREMENTS OF SUGARCANE PRE-SPROUTED PLANTLETS
Abstract Sugarcane pre-sprouted plantlets (PSP) production system is an innovative method to enhance crop multiplication rate. Determination of crop evapotranspiration (ETc) is crucial for water requirement identification throughout the plant cycle for irrigation management. ETc can be satisfactorily measured by weighing lysimeters. The objective of the stud
Eng. Agríc.. Publicado em: 2018-04
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10. Regulation of semaphorin 4D expression and cell proliferation of ovarian cancer by ERalpha and ERbeta
Ovarian cancer is one of the most common malignancies in women. Semaphorin 4D (sema 4D) is involved in the progress of multiple cancers. In the presence of estrogen-like ligands, estrogen receptors (ERα and ERβ) participate in the progress of breast and ovarian cancers by transcriptional regulation. The aim of the study was to investigate the role of sema
Braz J Med Biol Res. Publicado em: 20/02/2017
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11. Assessment of Genetic Fidelity of in vitro Raised Plants in Swertia chirayita through ISSR, RAPD analysis and Peroxidase Profiling during Organogenesis
ABSTRACT An efficient in vitro regeneration protocol for medicinally important herb Swertia chirayita was developed and the genetic fidelity was assessed using RAPD and ISSR markers. The best shoot regeneration was observed on MS basal supplemented with 1.0 mg/L Benzyl amino purine (BAP) in combination with Indole-3-acetic acid (IAA) (0.5 mg/L) that resulted
Braz. arch. biol. technol.. Publicado em: 28/11/2016
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12. Influence of Benzyladenine and Thidiazuron on Shoot Regeneration from Leaf and Shoot tip Explants of Sedum sarmentosum Bunge
Effects of N6-benzyladenine (BA) or thidiazuron (TDZ) on adventitious shoot regeneration and axillary shoot multiplication of Sedum sarmentosum was investigated. Leaf and shoot tip explants obtained from in vitro-grown shoots of S. sarmentosum were cultured on Murashige and Skoog (MS) medium supplemented with 0, 2.0, 4.0 or 8.0 µM BA or TDZ. Of the two cyto
Braz. arch. biol. technol.. Publicado em: 06/05/2016