Seedlings 8 Nursery
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. GROWTH PROMOTION OF GENETICALLY IMPROVED Pinus taeda SEEDLINGS BY INOCULATION WITH SPECIES OF Bacillus.
ABSTRACT This study was carried on evaluating effects of inoculation with Bacillus species and generations of genetically improved seeds on Pinus taeda growth in nursery conditions. Two experiments, based on distinct inoculation methods (sowing and post-emergence) were performed under a 3 x 2 factorial, completely randomized block design (3 levels of inocula
CERNE. Publicado em: 2020-12
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2. Incorporação de biomassa de fabáceas ao substrato de plantio para controle da podridão-de-escleródio (Sclerotium rolfsii) em cubiu (Solanum sessiliflorum)
RESUMO O cultivo do cubiu (Solanum sessiliflorum Dunal), no Amazonas, é limitado pela alta incidência da doença podridão-de-escleródio (Sclerotium rolfsii Sacc.) e a incorporação de material vegetal ao substrato de cultivo altera a microflora presente. O trabalho objetivou avaliar o potencial de controle da podridão-de-escleródio em cubiu por meio d
Summa phytopathol.. Publicado em: 17/01/2020
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3. Water Management for Schinus terebinthifolius Raddi Seedlings in Degradable Containers
ABSTRACT The research consisted of two experiments (64 and 85-day production cycles), applying three irrigation depths (8, 11 and 14 mm) to determine the most appropriate depth, using Ellepot™ degradable containers for the production of Schinus terebinthifolius seedlings; the possibility of shortening the production cycle; and the influence of water manag
Floresta Ambient.. Publicado em: 19/03/2018
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4. Method to evaluate the efficiency of manual overhead irrigation in citrus rootstock liner production
ABSTRACT Brazil produces grafted citrus seedlings in closed screen houses to reduce pest and disease incidence. Irrigation is usually performed by hand using either breaker nozzles or drilled polyvinyl chloride (PVC) pipe wands on garden hoses. Rootstocks are produced in cone-shaped containers filled with soilless potting mix. Since the containers have a sma
Eng. Agríc.. Publicado em: 2016-08
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5. Influence of arbuscular mycorrhizal fungi inoculum produced on-farm and phosphorus on growth and nutrition of native woody plant species from Brazil
Mycorrhizal fungus inoculum produced on-farm can be used during production of woody plant seedlings to reduce costs associated with purchase of commercial inoculant and fertilization. This study aimed to test the efficiency of a mycorrhizal inoculant produced on-farm to promote growth and nutrition of woody species in combination with different levels of pho
Acta Bot. Bras.. Publicado em: 2016-03
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6. Morphological, behavioral and biological aspects of Azya luteipes Mulsant fed on Coccus viridis (Green)
One of the major pests of nursery seedlings of coffee (Coffea arabica L.) is the green scale, Coccus viridis (Green) (Hemiptera: Coccidae). The main predators of this species are beetles of the family Coccinellidae, especially Azya luteipes Mulsant. Morphological, behavioral and biological aspects of A. luteipes feeding on C. viridis on coffee plants were ex
Scientia Agricola. Publicado em: 2012-02
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7. Óleo essencial de eucalipto como bioestimulador da micorrização e do estabelecimento de mudas de eucalipto e sibipiruna em solo contaminado com cobre / Essential oil of eucalyptus as biostimulator of mycorrhiza and the eucalyptus and sibipiruna tree establishment in soil contaminated with copper
Ectomycorrhizal fungi (fECM) combined with the plant root system improve the absorption of water and nutrients, providing great plant growth, especially in environments with nutritional deficiency or degraded. Due to the fECM and plants live in mutualistic association, allows the fungal symbionts to be benefit, or at least tolerate, the secondary metabolites
Publicado em: 2010
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8. Coffee seedlings (Coffea arabica L.) grown in a commercial substrate amended with organic material sources / Mudas de cafeeiro (Coffea arábica L.) desenvolvidas sob fontes de material orgânico no substrato comercial
O objetivo deste trabalho foi avaliar o desenvolvimento de mudas de cafeeiro (Coffea arabica L.) sob cinco proporções (0, 15, 30, 45 e 60% com base em volume) de três fontes de material orgânico (esterco bovino, cama de frango e húmus de mata) adicionadas ao substrato comercial Bioplant Café. O delineamento foi em blocos ao acaso, com quatro repetiçõ
Publicado em: 2010
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9. Macrofungos em mudas cítricas / Macrofungi in citrus nursery
As mudanças na produção de mudas cítricas, com o uso de compostos a base de casca de pínus, vem levando a uma interação antagônica entre os citros e algumas espécies de cogumelos, ditos saprófitas. Este trabalho caracterizou esta nova interação, identificando e isolando os basidiomicetos associados ao problema e outros macrofungos presentes neste
Publicado em: 2009
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10. Micropropagação e anatomia foliar de Canela-de-Ema (Vellozia flavicans Mart. ex Schult f.-Velloziaceae) em diferentes condições ambientais
Canela-de-ema (Vellozia flavicans Mart. ex Schult. f.) is a shrub native of Brazilian Cerrado and presents great potential ornamental. Limitations in the conventional cultivation and the slow growth of the plant justify the use of techniques of tissue culture to propagate the species. The objective of this study was to establish a protocol for micropropagati
Publicado em: 2009
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11. UtilizaÃÃo de diferentes tipos de mudas visando a antecipaÃÃo da primeira colheira do cafeeiro (Coffea arabica L.) / Coffee (C. arabica L.) crop implementation alternatives to anticipate the first harvest
Nursery and field experiments were conducted at the Federal University of Lavras from July, 2003 to December, 2005 (nursery) and from December, 2005 to July, 2007 (field), to evaluate different coffee scion kinds on the crop establishment to anticipate the first coffee production. Experiments had a randomized complete block design (RCB) and a split plot in t
Publicado em: 2007
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12. Análise do uso de água em unidades de produção de mudas de eucalipto / Analysis of water use in units of eucalyptus seedling production
This study was carried out in the seedling production units belonging to CAF (Santa Barbara Ltda - Agro-forestry Company), in the Municipal districts of Dionísio and Martinho Campos, Minas Gerais, from July 2004 to December 2006. The objectives of the study were to determine the water needs of eucalyptus seedlings, evaluate the irrigation systems and presen
Publicado em: 2007