Variability in growth of Vachellia nilotica provenances tested in the Sudano-Sahelian zone of Niger

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Variability in growth of Vachellia nilotica provenances tested in the Sudano-Sahelian zone of Niger. / Larwanou, Mahamane ; Issa, Rabiou; Saadou, Mahamane ; Ræbild, Anders.

In: Southern Forests, Vol. 76, No. 4, 2014, p. 189-194.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Larwanou, M, Issa, R, Saadou, M & Ræbild, A 2014, 'Variability in growth of Vachellia nilotica provenances tested in the Sudano-Sahelian zone of Niger', Southern Forests, vol. 76, no. 4, pp. 189-194. https://doi.org/10.2989/20702620.2014.932633

APA

Larwanou, M., Issa, R., Saadou, M., & Ræbild, A. (2014). Variability in growth of Vachellia nilotica provenances tested in the Sudano-Sahelian zone of Niger. Southern Forests, 76(4), 189-194. https://doi.org/10.2989/20702620.2014.932633

Vancouver

Larwanou M, Issa R, Saadou M, Ræbild A. Variability in growth of Vachellia nilotica provenances tested in the Sudano-Sahelian zone of Niger. Southern Forests. 2014;76(4):189-194. https://doi.org/10.2989/20702620.2014.932633

Author

Larwanou, Mahamane ; Issa, Rabiou ; Saadou, Mahamane ; Ræbild, Anders. / Variability in growth of Vachellia nilotica provenances tested in the Sudano-Sahelian zone of Niger. In: Southern Forests. 2014 ; Vol. 76, No. 4. pp. 189-194.

Bibtex

@article{1ddc21aabc6448a6b2aac646403ad0d2,
title = "Variability in growth of Vachellia nilotica provenances tested in the Sudano-Sahelian zone of Niger",
abstract = "A provenance trial of Vachellia nilotica (Acacia nilotica) was conducted in Niger in order to assess variability in growth among 10 provenances from Africa (subsp. adstringens from Niger, Senegal and Cameroun) and outside the continent (subsp. indica from Pakistan and Yemen). Tree height, diameter at breast height and crown diameter were measured 15 years after trial establishment. Comparison of blocks located at slightly different elevation showed that trees had better survival and growth at the lower sites. The African provenances had better survival and total basal area than provenances from Yemen and Pakistan. Within the African provenances, origins from Niger and Senegal were performing better than the provenance from Cameroun. There were indications that the performance could be correlated to precipitation at origin, but since the correlation was driven by the poor performance of subsp. indica provenances our data are not conclusive.",
author = "Mahamane Larwanou and Rabiou Issa and Mahamane Saadou and Anders R{\ae}bild",
year = "2014",
doi = "10.2989/20702620.2014.932633",
language = "English",
volume = "76",
pages = "189--194",
journal = "Southern Forests",
issn = "2070-2620",
publisher = "National Inquiry Services Centre",
number = "4",

}

RIS

TY - JOUR

T1 - Variability in growth of Vachellia nilotica provenances tested in the Sudano-Sahelian zone of Niger

AU - Larwanou, Mahamane

AU - Issa, Rabiou

AU - Saadou, Mahamane

AU - Ræbild, Anders

PY - 2014

Y1 - 2014

N2 - A provenance trial of Vachellia nilotica (Acacia nilotica) was conducted in Niger in order to assess variability in growth among 10 provenances from Africa (subsp. adstringens from Niger, Senegal and Cameroun) and outside the continent (subsp. indica from Pakistan and Yemen). Tree height, diameter at breast height and crown diameter were measured 15 years after trial establishment. Comparison of blocks located at slightly different elevation showed that trees had better survival and growth at the lower sites. The African provenances had better survival and total basal area than provenances from Yemen and Pakistan. Within the African provenances, origins from Niger and Senegal were performing better than the provenance from Cameroun. There were indications that the performance could be correlated to precipitation at origin, but since the correlation was driven by the poor performance of subsp. indica provenances our data are not conclusive.

AB - A provenance trial of Vachellia nilotica (Acacia nilotica) was conducted in Niger in order to assess variability in growth among 10 provenances from Africa (subsp. adstringens from Niger, Senegal and Cameroun) and outside the continent (subsp. indica from Pakistan and Yemen). Tree height, diameter at breast height and crown diameter were measured 15 years after trial establishment. Comparison of blocks located at slightly different elevation showed that trees had better survival and growth at the lower sites. The African provenances had better survival and total basal area than provenances from Yemen and Pakistan. Within the African provenances, origins from Niger and Senegal were performing better than the provenance from Cameroun. There were indications that the performance could be correlated to precipitation at origin, but since the correlation was driven by the poor performance of subsp. indica provenances our data are not conclusive.

U2 - 10.2989/20702620.2014.932633

DO - 10.2989/20702620.2014.932633

M3 - Journal article

VL - 76

SP - 189

EP - 194

JO - Southern Forests

JF - Southern Forests

SN - 2070-2620

IS - 4

ER -

ID: 123356771