干旱区生态环境知识资源中心(Arid): Effects of Irrigation and Fertilization on the Morphophysiological Traits of Populus sibirica Hort. Ex Tausch and Ulmus pumila L. in the Semiarid Steppe Region of Mongolia

Arid

DOI	10.3390/plants10112407
	Effects of Irrigation and Fertilization on the Morphophysiological Traits of Populus sibirica Hort. Ex Tausch and Ulmus pumila L. in the Semiarid Steppe Region of Mongolia
	Byambadorj, Ser-Oddamba; Park, Byung Bae; Hernandez, Jonathan O.; Tsedensodnom, Enkhchimeg; Byambasuren, Otgonsaikhan; Montagnoli, Antonio; Chiatante, Donato; Nyam-Osor, Batkhuu
通讯作者	Nyam-Osor, B (corresponding author), Natl Univ Mongolia, Sch Engn & Appl Sci, Lab Forest Genet & Ecophysiol, Ulaanbaatar 14201, Mongolia. ; Park, BB (corresponding author), Chungnam Natl Univ, Coll Agr & Life Sci, Dept Environm & Forest Resources, Daejeon 34134, South Korea.
来源期刊	PLANTS-BASEL
EISSN	2223-7747
出版年	2021
卷号	10 期号:11
英文摘要	Desertification is impeding the implementation of reforestation efforts in Mongolia. Many of these efforts have been unsuccessful due to a lack of technical knowledge on water and nutrient management strategies, limited financial support, and short-lived rainfall events. We investigated the effects of irrigation and fertilization on the morphophysiological traits of Populus sibirica Hort. Ex Tausch and Ulmus pumila L. and to suggest irrigation and fertilization strategies for reforestation. Different irrigation and fertilizer treatments were applied: no irrigation, 2 L h(-1), 4 L h(-1), and 8 L h(-1) of water; no fertilizer, 2 L h(-1) + NPK, 4 L h(-1) + NPK, and 8 L h(-1) + NPK; and no compost, 2 L h(-1) + compost, 4 L h(-1) + compost, and 8 L h(-1) + compost. The leaf area (LA) and specific leaf area (SLA) of both species responded positively to 4 and 8 L h(-1). Results also showed that the addition of either NPK or compost to 4 or 8 L h(-1) irrigation resulted in a higher LA, SLA, and leaf biomass (LB). Total chlorophyll content decreased with irrigation in both species. The same pattern was detected when a higher amount of irrigation was combined with fertilizers. Lastly, we found that both diurnal and seasonal leaf water potential of plants grown in 4 or 8 L h(-1) were significantly higher than those of plants grown in control plots. Therefore, 4 or 8 L h(-1) with either NPK or compost has shown to be the optimal irrigation and fertilization strategy for the species in an arid and semiarid region of Mongolia. Results should provide us with a better understanding of tree responses to varying amounts of irrigation with or without fertilizer in pursuit of sustainable forest management in arid and semiarid ecosystems.
英文关键词	arid and semiarid afforestation desertification drought effects compost fertilizer
类型	Article
语种	英语
开放获取类型	gold, Green Published, Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000725144800001
WOS关键词	WATER-USE EFFICIENCY ; CHLOROPHYLL CONTENT ; DRY-MATTER ; LEAF-AREA ; SOIL-MOISTURE ; DROUGHT ; RESPONSES ; NITROGEN ; STRESS ; PLANTS
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/373752
作者单位	[Byambadorj, Ser-Oddamba; Tsedensodnom, Enkhchimeg; Byambasuren, Otgonsaikhan; Nyam-Osor, Batkhuu] Natl Univ Mongolia, Sch Engn & Appl Sci, Lab Forest Genet & Ecophysiol, Ulaanbaatar 14201, Mongolia; [Byambadorj, Ser-Oddamba; Park, Byung Bae] Chungnam Natl Univ, Coll Agr & Life Sci, Dept Environm & Forest Resources, Daejeon 34134, South Korea; [Hernandez, Jonathan O.] Univ Philippines, Coll Forestry & Nat Resources, Dept Forest Biol Sci, Los Banos 4031, Philippines; [Tsedensodnom, Enkhchimeg] Mongolian Acad Sci, Inst Geog & Geoecol, Ulaanbaatar 15170, Mongolia; [Montagnoli, Antonio; Chiatante, Donato] Univ Insubria, Dept Biotechnol & Life Sci, Via Dunant 3, I-21100 Varese, Italy
推荐引用方式 GB/T 7714	Byambadorj, Ser-Oddamba,Park, Byung Bae,Hernandez, Jonathan O.,et al. Effects of Irrigation and Fertilization on the Morphophysiological Traits of Populus sibirica Hort. Ex Tausch and Ulmus pumila L. in the Semiarid Steppe Region of Mongolia[J],2021,10(11).
APA	Byambadorj, Ser-Oddamba.,Park, Byung Bae.,Hernandez, Jonathan O..,Tsedensodnom, Enkhchimeg.,Byambasuren, Otgonsaikhan.,...&Nyam-Osor, Batkhuu.(2021).Effects of Irrigation and Fertilization on the Morphophysiological Traits of Populus sibirica Hort. Ex Tausch and Ulmus pumila L. in the Semiarid Steppe Region of Mongolia.PLANTS-BASEL,10(11).
MLA	Byambadorj, Ser-Oddamba,et al."Effects of Irrigation and Fertilization on the Morphophysiological Traits of Populus sibirica Hort. Ex Tausch and Ulmus pumila L. in the Semiarid Steppe Region of Mongolia".PLANTS-BASEL 10.11(2021).