Seedlings Plantation
Mostrando 1-12 de 19 artigos, teses e dissertações.
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1. GROWTH AND PHYSIOLOGICAL RESPONSES OF YERBA MATE SEEDLINGS AND MINI-CUTTINGS UNDER DROUGHT STRESS
ABSTRACT Yerba mate is a tree species whose natural distribution occurs in the countries of Argentina, Paraguay, and Brazil, where most of the plantations are concentrated. For the establishment of plantations seedlings are commonly used. But alternatively, there are ex vitro vegetative propagation techniques like mini-cuttings technology, which has the pote
CERNE. Publicado em: 2020-09
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2. DOES THE PRESENCE OF STRAW IN THE BILLET AFFECT THE QUALITY OF SUGARCANE PLANTING SYSTEMS?
ABSTRACT The mechanized harvesting process of sugarcane seedlings affects the mechanized planting operation in the sense that straw adhered to the billet can reduce the quantity of non-viable gems obtained as a result of mechanical damage sustained during the mechanized operation. This study proposes a method to improve the quality of the implantation of sug
Eng. Agríc.. Publicado em: 04/11/2019
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3. Dispersão e impacto de Pinus elliottii Engelm. var. elliottii em área ripária na Floresta Nacional de Capão Bonito -SP
Resumo Conduzido em uma área ripária da unidade de conservação denominada Floresta Nacional de Capão Bonito - SP, este estudo avaliou, em diferentes classes de distância da plantação de Pinus elliottii var. elliottii (pinus): 1) a densidade de vegetação nativa, pinus com cone e pinus sem cone; 2) a área basal de vegetação nativa e pinus com cone
Ciênc. Florest.. Publicado em: 30/05/2019
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4. QUALITY OF SUGARCANE MECHANIZED PLANTING
ABSTRACT: The quality of the sugarcane plantation affects the plantation longevity, yield and production costs. Therefore, this study aimed to evaluate the quality of sugarcane mechanized planting in day and night shifts. The mechanized planting was carried out in Ivinhema, MS, Brazil. For the evaluation of pre-planting seedlings, were collected 40 billets i
Eng. Agríc.. Publicado em: 2016-12
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5. Screening and characterization of endophytic Bacillus and Paenibacillus strains from medicinal plant Lonicera japonica for use as potential plant growth promoters
Abstract A total of 48 endophytic bacteria were isolated from surface-sterilized tissues of the medicinal plant Lonicera japonica, which is grown in eastern China; six strains were selected for further study based on their potential ability to promote plant growth in vitro (siderophore and indoleacetic acid production). The bacteria were characterized by phy
Braz. J. Microbiol.. Publicado em: 2015-12
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6. Tropical terrestrial model ecosystems for evaluation of soil fauna and leaf litter quality effects on litter consumption, soil microbial biomass and plant growth.
Abstract ? The aim of this work was to evaluate whether terrestrial model ecosystems (TMEs) are a useful tool for the study of the effects of litter quality, soil invertebrates and mineral fertilizer on litter decomposition and plant growth under controlled conditions in the tropics. Forty-eight intact soil cores (17.5-cm diameter, 30-cm length) were taken o
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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7. Uso de microorganismos promotores de crescimento como tecnologia para incrementar a produção de madeira e sequestro de carbono de Schizolobium amazonicum Huber ex Ducke (Paricá) em condições de campo
Schizolobium amazonicum Heber ex Ducke occurs naturally in Amazon and presents huge commercial importance due to its rapid growth and excellent performance on cropping systems a fact that has been raising much interest in the study of new strategies to increase more efficiently the wood yield. The use of soil microorganisms and its growth-promoting potent
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/04/2010
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8. Evaluation of techniques of forest restoration of area dominated for Leucaena leucocephala (Lam) of Wit., Ipatinga, MG / Avaliaçao de técnicas de restauração florestal de área dominada por Leucaena leucocephala (Lam) de Wit. em Ipatinga, MG
The objective this to characterize the soil seed bank an area of Ribeirão Ipanema, Ipatinga city, MG, domined for Leucaena leucocephala (PL); to compare the results gotten in the seed bank of Parque Estadual do Rio Doce’s (PERD) area delimited, same city; to analyze the sowing of one mix of seeds in modules and to evaluate the alternative of seedlings
Publicado em: 2009
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9. QUIMIOTERAPIA E TERMOTERAPIA NO CONTROLE DO Colletotrichum gloeosporioides, AGENTE DA MANCHA MANTEIGOSA, EM CAFEEIRO (Coffea arabica L.) / Chemotherapy and thermothetapy to control of Colletotrichum gloeosporioides, agent of blister spot in coffee (Coffea arabica L.)
Seeds play a fundamental role in the dissemination of plant pathogens to long distances and transmission of them to plant. In many crops, fungi can be associated with seeds in all the stages of crop production in addition to surviving longer. For coffee plantation, the transmission by seeds of Colletotrichum gloeosporioides, causal agent of blister spot is a
Publicado em: 2009
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10. efeito da aplicação de uma solução salina no crescimento e na composição química da atriplex nummularia
This study aimed to analyze the effect of a saline solution on growth and chemical composition of Atriplex nummularia, shrubby plant, absorbing salts used in the diet of animals and the management of water and saline soils. These plant seedlings were planted and grown in a reserved area at the Federal University of Rio Grande do Norte. The plantation was div
Publicado em: 2009
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11. Avaliação de um sistema de plantio mecanizado de cana-de-açúcar / Evaluation of a mechanized plantation system of sugarcane
The mechanized plantation system has shown that it is more profitable and viable in an operational point of view than semi-mechanized plantation, that it banish lack of manual labor motivate principally for the mechanization of the harvest. The biometric parameters of the culture, the evaluation of the effective cost and the energy demand of the planters are
Publicado em: 2008
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12. RIBEIRO JÃNIOR, Pedro Martins. Phosphites for the protection and induction of resistance in coffee plants against Hemileia vastatrix and Cercospora coffeicola. 2008. 105p. Thesis (Doctorate in Phytopathology) â Federal University of Lavras, Lavras. / âFosfitos na proteÃÃo e na induÃÃo de resistÃncia do cafeeiro contra Hemileia vastatrix e Cercospora coffeicolaâ
The present work was aimed at evaluating the effect of the application of potassium, manganese and zinc phosphites on the control of rust and brown eye spot of coffee plants in the field; to verify the protective effect of these products and of acibenzolar-S-methyl (ASM) against brown eye spot on coffee seedlings and to study the mechanisms involved in the d
Publicado em: 2008