Diversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in Central Tapanuli District, North Sumatra, Indonesia

Abstract. Muhdi, Hanafiah DS, Butar-Butar RD. 2020. Diversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in Central Tapanuli District, North Sumatra, Indonesia. Biodiversitas 21: 3508-3518. Understorey vegetation plays an important role...

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Autores principales:	Muhdi Muhdi, DIANA SOFIA HANAFIAH, RITA DESPRIANA BUTAR-BUTAR
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2020
Materias:	agroforestry, carbon, central tapanuli, monoculture, understorey plant Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/5276aa9713c846239931a28f5e186276
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spelling	oai:doaj.org-article:5276aa9713c846239931a28f5e1862762021-11-22T12:17:57ZDiversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in Central Tapanuli District, North Sumatra, Indonesia1412-033X2085-472210.13057/biodiv/d210812https://doaj.org/article/5276aa9713c846239931a28f5e1862762020-07-01T00:00:00Zhttps://smujo.id/biodiv/article/view/5982https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Muhdi, Hanafiah DS, Butar-Butar RD. 2020. Diversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in Central Tapanuli District, North Sumatra, Indonesia. Biodiversitas 21: 3508-3518. Understorey vegetation plays an important role in carbon stock in forest. The objectives of the research were to identify the species of understorey, to find out the amount of carbon stored in the understorey, and to compare the understorey carbon stocks in rubber agroforestry and rubber monoculture. The research was done in Sijungkang Village, Andam Dewi Sub-district, District of Central Tapanuli and Forest Products Chemistry Laboratory, Faculty of Forestry, IPB University on August-October 2016. The method used was the plant vegetation analysis of a stand and understorey. Destructive sampling method was used to harvest of understorey plant in 1 m × 1 m sample plot. The carbon of understorey was analyzed by independent sample t-test. The results showed that there were 23 species in rubber agroforestry and 15 species in rubber monoculture. The understorey species dominant of rubber agroforestry was Stachytarpheta jamaicensis and rubber monoculture was Asystasia gangetica with important value index 30.64% and 33.01%, respectively. The average understorey plant biomass in rubber monoculture was 0.94 tons/ha and in rubber agroforestry were 0.84 tons/ha, respectively. The carbon stocks of understorey in rubber agroforestry were 0.21 tons/ha and in rubber monoculture were 0.25 tons/ha, respectively. The result of t-test showed that there is not significant difference between carbon stock of understorey in rubber agroforestry and rubber monoculture.Muhdi MuhdiDIANA SOFIA HANAFIAHRITA DESPRIANA BUTAR-BUTARMBI & UNS Soloarticleagroforestry, carbon, central tapanuli, monoculture, understorey plantBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 8 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	agroforestry, carbon, central tapanuli, monoculture, understorey plant Biology (General) QH301-705.5
spellingShingle	agroforestry, carbon, central tapanuli, monoculture, understorey plant Biology (General) QH301-705.5 Muhdi Muhdi DIANA SOFIA HANAFIAH RITA DESPRIANA BUTAR-BUTAR Diversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in Central Tapanuli District, North Sumatra, Indonesia
description	Abstract. Muhdi, Hanafiah DS, Butar-Butar RD. 2020. Diversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in Central Tapanuli District, North Sumatra, Indonesia. Biodiversitas 21: 3508-3518. Understorey vegetation plays an important role in carbon stock in forest. The objectives of the research were to identify the species of understorey, to find out the amount of carbon stored in the understorey, and to compare the understorey carbon stocks in rubber agroforestry and rubber monoculture. The research was done in Sijungkang Village, Andam Dewi Sub-district, District of Central Tapanuli and Forest Products Chemistry Laboratory, Faculty of Forestry, IPB University on August-October 2016. The method used was the plant vegetation analysis of a stand and understorey. Destructive sampling method was used to harvest of understorey plant in 1 m × 1 m sample plot. The carbon of understorey was analyzed by independent sample t-test. The results showed that there were 23 species in rubber agroforestry and 15 species in rubber monoculture. The understorey species dominant of rubber agroforestry was Stachytarpheta jamaicensis and rubber monoculture was Asystasia gangetica with important value index 30.64% and 33.01%, respectively. The average understorey plant biomass in rubber monoculture was 0.94 tons/ha and in rubber agroforestry were 0.84 tons/ha, respectively. The carbon stocks of understorey in rubber agroforestry were 0.21 tons/ha and in rubber monoculture were 0.25 tons/ha, respectively. The result of t-test showed that there is not significant difference between carbon stock of understorey in rubber agroforestry and rubber monoculture.
format	article
author	Muhdi Muhdi DIANA SOFIA HANAFIAH RITA DESPRIANA BUTAR-BUTAR
author_facet	Muhdi Muhdi DIANA SOFIA HANAFIAH RITA DESPRIANA BUTAR-BUTAR
author_sort	Muhdi Muhdi
title	Diversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in Central Tapanuli District, North Sumatra, Indonesia
title_short	Diversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in Central Tapanuli District, North Sumatra, Indonesia
title_full	Diversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in Central Tapanuli District, North Sumatra, Indonesia
title_fullStr	Diversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in Central Tapanuli District, North Sumatra, Indonesia
title_full_unstemmed	Diversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in Central Tapanuli District, North Sumatra, Indonesia
title_sort	diversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in central tapanuli district, north sumatra, indonesia
publisher	MBI & UNS Solo
publishDate	2020
url	https://doaj.org/article/5276aa9713c846239931a28f5e186276
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Diversity, biomass, and carbon stock of understorey plants in the rubber agroforestry and rubber monoculture systems in Central Tapanuli District, North Sumatra, Indonesia

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