Efectos de la roturación del suelo y fertilización con fósforo en el crecimiento inicial de plantaciones de Pinus taeda, en suelos rojos del Noreste de la provincia de Corrientes, Argentina

Ibañez, César; Núñez, Patricio; Pezzutti, Raúl Vicente; Rodrı́guez, Francisco

doi:10.4067/s0717-92002004000200007

Cited by 5 publications

(4 citation statements)

References 3 publications

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“…Vários estudos na América do Sul e no sul dos EUA têm relatado aumentos no crescimento de Pinus taeda em razão da fertilização no plantio (Fernández et al, 1999;2000;Bekele et al, 2003;Ibañez et al, 2004;Vogel et al, 2005;Fox et al, 2007;Everett & PalmLeis, 2009;Faustino et al, 2011;. Contudo, os estudos sobre as árvores jovens e de curto prazo não são adequados para determinar a absorção de nutrientes ao longo do tempo, pois essas podem não atingir o crescimento e as taxas de absorção comparáveis com os dos plantios mais maduros (Bekele et al, 2003).…”

Section: Introductionunclassified

Resposta de pinus taeda com diferentes idades à adubação NPK no Planalto Sul Catarinense

Moro¹,

Gatiboni²,

Simonete³

et al. 2014

Rev. Bras. Ciênc. Solo

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Section: Introductionunclassified

Resposta de pinus taeda com diferentes idades à adubação NPK no Planalto Sul Catarinense

Moro¹,

Gatiboni²,

Simonete³

et al. 2014

Rev. Bras. Ciênc. Solo

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“…Positive responses have been reported regarding phosphate fertilization in Pinus taeda, mainly on effect on plant growth in the southern USA, going from a volume of 0.0196 m 3 tree -1 in control, to 0.0286 m 3 tree -1 when subjected to fertilization of 58 kg P ha -1 (EVERETT; PALM-LEIS, 2009). Ibañez et al (2004), in Argentina, found an increase in the yield factor of 16.4% (2,178.4 cm 3 plant -1 ) in the second year after planting, when the plants were subjected to 120 g P plant -1 . Currently, applications of large amounts of phosphate fertilizers in forest stands with Pinus are recommended, mainly for the positive response in plant growth (FOX et al, 2007), since large amounts of the nutrient are exported from the site via forest harvesting (STAHL et al, 2017).…”

Section: Fertilization and Nutrition Response Of Pinusmentioning

confidence: 95%

Aspects of soil fertility and nutrition of Pinus taeda L: A review

et al. 2023

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The cultivation of the genus Pinus spp. in Brazil occupies an area of 1.7 million hectares in 2020. Pinus is considered a socioeconomic component, which helps maintain the development of the southern region of the country and the national supply chain. However, the areas destined for pine cultivation usually have acidic soils and low natural fertility, which reduces the nutrients availability, negatively influencing the crop development. However, it is not known if Pinus responds positively to mineral fertilization, nor what is the nutrient of greatest demand regarding plantation development. Thus, the objective of this review is to explore which nutrients are of greatest nutrient need and therefore most responsive to pine growth and productivity. Thus, this review aims to establish a discussion on the importance and current plantation of Pinus taeda, along with answers on fertilization and nutrition of the crop, obtaining data from articles found in scientific databases of international literature, to better inform fertilization practices for this little studied crop. We have seen that mineral fertilization aims to optimize the pine growth, seeking to meet the physiological needs of the plants and thus achieve maximum crop productivity. However, the literature shows that many times the pine does not respond expressively in growth when subjected to mineral fertilization. Thus, studies that consider the effects of nutrient application to the pine crop, over time, are required to better conclude whether the pine crop responds to the nutrient supply.

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“…Las mismas variables se volvieron a medir al finalizar la primera temporada de crecimiento (primera semana de mayo 2006), y con ellas se estimó el factor de productividad (FP, cm 3 planta -1 ), que es el resultado de DAC 2 * AT/100 (Ibáñez et al 2004).…”

Section: Métodosunclassified

Efecto de fertilización y cobertura de malezas en el crecimiento inicial y la mortalidad de una plantación de Nothofagus dombeyi en la Cordillera de Los Andes

et al. 2007

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35 y ≤ 70% y > 70%), and was evaluated through two-way Analyses of Variance. We concluded that plants had a better response with the intermediate fertilizer dosis, that weed cover did not significantly affect growth or mortality of the plants, and that there was a significant interaction of fertilizer doses and weed cover, since with low levels of weed cover there was a positive response of plants to increasing fertilizer, an effect that was not observed with high weed cover. Results suggest the usefulness of fertilizers and weed control at intermediate intensities]]>

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Efectos de la roturación del suelo y fertilización con fósforo en el crecimiento inicial de plantaciones de Pinus taeda, en suelos rojos del Noreste de la provincia de Corrientes, Argentina

Cited by 5 publications

References 3 publications

Resposta de pinus taeda com diferentes idades à adubação NPK no Planalto Sul Catarinense

Resposta de pinus taeda com diferentes idades à adubação NPK no Planalto Sul Catarinense

Aspects of soil fertility and nutrition of Pinus taeda L: A review

Efecto de fertilización y cobertura de malezas en el crecimiento inicial y la mortalidad de una plantación de Nothofagus dombeyi en la Cordillera de Los Andes

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