Effects of Pruning on Diameter and Height Growth of Pinus nigra Arnold subsp. pallasina Plantations in Turkey

Tonguç, Fatih; Güner, Sinan

doi:10.22161/ijeab/2.1.32

Cited by 2 publications

(6 citation statements)

References 16 publications

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“…Pruning the lower third of the tree crown (T2) was higher in diameter growth, indicating that this pruning intensity has no negative effect on radial increment, but rather benefits its increase. This agrees with that found by Tonguc and Guner (2017) in Pinus nigra J. F. Arnold, who reported that the effect of pruning 25 % of the crown showed a tendency of a higher increment than the rest of the treatments.…”

Section: Resultados Y Discusiónsupporting

confidence: 93%

“…Although there is a negative relationship between pruning intensity and diameter increment, except for the light pruning treatment (T2), it can be assumed that the removal of ineffective branches may benefit tree growth (Nyland et al, 2016;Tonguc & Guner, 2017). The results coincide with the studies of Cown (1972) and Ferrere et al (2015) in Pinus radiata D. Don, who report that pruning the lower third of the tree crown benefits radial growth.…”

Section: Dhb Increase (Cm) / Incremento En Dn (Cm)supporting

confidence: 69%

“…The removal of inefficient branches for photosynthesis in the lower parts of trees can benefit tree growth (Nyland et al, 2016;Tonguc & Guner, 2017). On the other hand, excessive pruning promote a photosynthetic deficiency condition in the tree stand that is compensated by vigorous emission of photosynthetic structures, which can compromise growth and survival (Amateis & Burkhart, 2011;Masatoshi & Velez-Mesa, 1992).…”

Section: Introductionmentioning

confidence: 99%

“…La remoción de ramas ineficientes para la realización de la fotosíntesis en las partes bajas de los árboles puede beneficiar el crecimiento del árbol (Nyland et al, 2016;Tonguc & Guner, 2017). Por otro lado, la poda excesiva propicia una condición de deficiencia fotosintética en el arbolado que se compensa mediante la emisión vigorosa de estructuras fotosintéticas, lo cual puede comprometer el crecimiento y sobrevivencia (Amateis & Burkhart, 2011;Masatoshi & Velez-Mesa, 1992).…”

Section: Introductionunclassified

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Efecto de podas en plantaciones jóvenes de Pinus patula Schiede ex Schltdl. & Cham. en el ejido Llano Grande, Chignahuapan, Puebla

Pastor-Martínez,

Velázquez-Martínez,

Gil-Vera

2023

Rev Cha Se Cie For y del Amb

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Introducción: El objetivo silvícola de las podas es la producción de madera libre de nudos; sin embargo, estas pueden afectar el crecimiento de los árboles de edad temprana. Objetivo: Evaluar el efecto de cuatro intensidades de poda en una plantación de Pinus patula Schiede ex Schltdl. & Cham. de siete años.Materiales y métodos: Se utilizó un diseño experimental al azar con 12 parcelas (cuatro tratamientos y tres repeticiones); en total se muestrearon 48 árboles. Los tratamientos de poda fueron: 1) sin poda, 2) poda del tercio inferior de la copa, 3) poda de la mitad inferior de la copa y 4) poda de los dos tercios inferiores de la copa del árbol. El crecimiento y el número de brotes epicórmicos se midieron un año después de la poda.Resultados y discusión: El análisis de varianza demostró efecto significativo (P < 0.05) de la intensidad de poda sobre las variables evaluadas. La poda del tercio inferior de la copa fue el tratamiento que generó menor cantidad de brotes epicórmicos y mayor incremento en altura, diámetro y volumen, mientras que la poda de mayor intensidad (dos tercios inferiores de la copa) tuvo el efecto contrario.Conclusión: La poda más intensa afecta negativamente el crecimiento de los árboles de P. patula en etapas tempranas de desarrollo.

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Section: Resultados Y Discusiónsupporting

confidence: 93%

Section: Dhb Increase (Cm) / Incremento En Dn (Cm)supporting

confidence: 69%

Section: Introductionmentioning

confidence: 99%

Section: Introductionunclassified

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Efecto de podas en plantaciones jóvenes de Pinus patula Schiede ex Schltdl. & Cham. en el ejido Llano Grande, Chignahuapan, Puebla

Pastor-Martínez,

Velázquez-Martínez,

Gil-Vera

2023

Rev Cha Se Cie For y del Amb

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“…It should also be considered that the evaluated periods could have been insufficient for P. greggii to show the positive effects of pruning on its growth since in a study on Pinus nigra Arnold subsp. pallasina, pruning improved growth in height and diameter up to 12 years after its application (Tonguc & Guner, 2017).…”

Section: La Soledad Canatlán Durango Statementioning

confidence: 98%

Pruning and fertilization in young Pinus greggii plantations established at Durango, Mexico

Serna

Villalobos

Saucedo

et al. 2022

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Objective: To evaluate the effects of pruning and fertilization on the growth of Pinus greggii plantationsestablished at Durango state, Mexico.Design/methodology/approach: In a plantation (Durango), pruning was applied in three intensities (0, 50,and 75%) in a randomized complete block design. Four years later, the basal diameter (Db), normal diameter(ND), total plant height (PH), and stem height (SH) were evaluated. In another plantation (La Soledad), twopruning levels (0 and 50%) and foliar fertilization (with and without application) were applied in a completelyrandomized factorial design. Seven months later, Db, PH, and crown diameter (CD) were assessed. Theanalysis of their variance and means comparison test (Tukey, 0.05) were performed.Results: In Durango, pruning diminished the Db and PH, but increased the SH (p0.01). In La Soledad,pruning also affected growth. The Db, PH, and CD were lower (p0.01) when trees were pruned. Fertilizationaffected the PH (p0.05) and CD (p0.01) as well. The PH and the CD for both pruned and unpruned treesincreased with fertilization.Limitations/implications: Pruning at 50 and 75% intensities are not suitable for P. greggii because it reducestheir growth.Findings/conclusions: Fertilization favors the growth of P. greggii planted on low fertility soils for both prunedand unpruned trees, but the pruning and fertilization interaction should be examined in detail for a longerperiod

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Effects of Pruning on Diameter and Height Growth of Pinus nigra Arnold subsp. pallasina Plantations in Turkey

Abstract: Abstract-

Cited by 2 publications

References 16 publications

Efecto de podas en plantaciones jóvenes de Pinus patula Schiede ex Schltdl. & Cham. en el ejido Llano Grande, Chignahuapan, Puebla

Efecto de podas en plantaciones jóvenes de Pinus patula Schiede ex Schltdl. & Cham. en el ejido Llano Grande, Chignahuapan, Puebla

Pruning and fertilization in young Pinus greggii plantations established at Durango, Mexico

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