Planting Densities
Mostrando 1-12 de 50 artigos, teses e dissertações.
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1. Nutrients in ‘Gigante’ forage cactus pear under different saline water irrigation depths and planting densities
RESUMO Variações climáticas tendem a aumentar a ocorrência de condições extremas de seca em ambientes semiáridos e isso pode comprometer o rendimento mesmo de culturas tolerantes como palma forrageira. A irrigação da palma com água salina têm possibilitado bons resultados, e sua combinação com modificações nas densidades de plantio pode reflet
Revista Brasileira de Engenharia Agrícola e Ambiental. Publicado em: 2022
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2. Performance of ‘William’s’ pear grafted onto three rootstocks
ABSTRACT Pears are the most imported fruit from Brazil and thus, being an important opportunity to Brazilian growers. However, there are still some problems that restrict pear production, such as the lack of suitable rootstocks. The aim of this study was to assess growth, yield efficiency and fruit quality of ‘William’s’ pear grafted on quinces ‘Cham
Rev. Ceres. Publicado em: 2020-04
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3. Comportamento ingestivo de novilhas de corte em pastagem de sorgo forrageiro implantada com diferentes arranjos populacionais
RESUMO O objetivo do presente estudo foi avaliar os efeitos da implantação de pastagem de sorgo forrageiro com diferentes arranjos populacionais no comportamento animal e na estrutura do pasto e de suas relações. Os tratamentos foram a combinação de dois espaçamentos entrelinhas e duas densidades de sementes ha-1, sendo 22 ou 44cm entrelinhas e 12 ou
Arq. Bras. Med. Vet. Zootec.. Publicado em: 13/12/2019
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4. Productivity, quality of fruits and architecture of Jalapeño pepper at different planting densities
RESUMO Mecanizar a colheita de pimenta Jalapeño exige adequação do sistema de produção. Espaçamentos entre plantas na linha (10 a 40 cm; 60 cm fixo entre linhas) foram avaliados quanto à arquitetura da planta, produtividade e qualidade de frutos da cultivar BRS Sarakura, durante três anos no delineamento blocos ao acaso, com cinco repetições. A pro
Hortic. Bras.. Publicado em: 07/11/2019
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5. Optimal planting density for cut Lilium and tuberose production
Abstract Lilium and tuberose are promising geophytic flowers, which have high market demand in global floral markets. A study was conducted to optimize planting densities for cut lilium and tuberose production. Bulbs of Asiatic lily ‘Brunello’ and tuberose ‘Single’ were planted on 7.5 cm, 15.0 cm and 22.5 cm between bulbs while ridge were spaced at 6
Ornam. Hortic.. Publicado em: 12/08/2019
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6. The relationship between plant density and survival to water stress in seedlings of a legume tree
ABSTRACT Competition for soil water is one of the major processes that drive the assembly of plant communities, particularly in regions subjected to long dry seasons. The relationship between plant density and soil water competition has strong, but poorly understood, practical implications for population dynamics, restoration and conservation. We planted see
Acta Bot. Bras.. Publicado em: 18/07/2019
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7. Precocity, yield and water-use efficiency of banana plants under planting densities and irrigation depths, in semiarid region
RESUMO A bananeira é uma cultura de grande importância para o semiárido brasileiro. No entanto, devido à baixa disponibilidade e irregularidades de chuvas nesta região, torna-se necessário o uso de uma combinação de técnicas que permitam maior eficiência no uso de água. Objetivou-se avaliar a influência de combinações de lâminas de irrigação
Pesqui. Agropecu. Trop.. Publicado em: 13/05/2019
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8. HEIGHT-DIAMETER MODELS FOR Eucalyptus sp. PLANTATIONS IN BRAZIL
ABSTRACT The use of height-diameter models have important applications in the management of eucalyptus plantations. The aim of this paper is to provide adequate height models based on the diameter and stand variables that could be easily used and applied to plantation’s management. The data was based on tests located in Espírito Santo and Bahia. A total o
CERNE. Publicado em: 2018-03
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9. Thinning regimes and initial spacing for Eucalyptus plantations in Brazil
ABSTRACT This study focuses on the effects of different thinning regimes on clonal Eucalyptus plantations growth. Four different trials, planted in 1999 and located in Bahia and Espírito Santo States, were used. Aside from thinning, initial planting density, and post thinning fertilization application were also evaluated. Before canopy closure, and therefor
An. Acad. Bras. Ciênc.. Publicado em: 05/02/2018
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10. MODELACIÓN DEL EFECTO DE LA PODA Y RALEO SOBRE LAS DEFORMACIONES RESIDUALES LONGITUDINALES EN Eucalyptus globulus Labill.
ABSTRACT A 12-year-old Eucalyptus globulus plantation forest was studied with the aim of assessing and modeling the effect of both pruning and thinning activities on the growth strain. The stand is located in the Andean foothills of Bío Bío region in Chile. Two forest management activities were carried out after 2 and half years from planting, and were eva
Ciênc. Florest.. Publicado em: 2016-09
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11. Chemometric Analysis of UV Characteristic Profile and Infrared Fingerprint Variations of Coffea arabica Green Beans under Different Space Management Treatments
Ultraviolet characteristic profiles and infrared spectroscopic (FTIR) fingerprints of green bean extracts of Coffea arabica L., cv. IAPAR 59, cultivated in two planting patterns, rectangular and square, and at two different densities, 10,000 and 6,000 plants ha-1, identified as R10, R6, S10, and S6 were analyzed with principal component and hierarchical clus
J. Braz. Chem. Soc.. Publicado em: 2016-06
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12. Densidade de semeadura e consÃrcio de braquiÃria e estilosantes visando à formaÃÃo de cobertura vegetal para a cultura da soja / Seeding density and consortium of brachiaria and stylosanthes aiming at vegetation cover to the soybean crop
The tillage efficiency is directly related to the management and choice of vegetation species prior to sowing the crop. In this context, this study examined the effect of brachiaria sowing densities (Brachiaria ruziziensis) (10; 15 and 20 kg ha-1), stylosanthes (Stylosanthes macrocephala and Stylosanthes capitata) (3; 4.5 e 6 kg ha-1) and consortium of these
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/02/2012