干旱区生态环境知识资源中心(Arid): Investigating the variations of soil fertility and Sorghum bicolor L. physiological performance under plantation of some Acacia species

Arid

DOI	10.17221/449/2019-PSE
	Investigating the variations of soil fertility and Sorghum bicolor L. physiological performance under plantation of some Acacia species
	Ahmed, Abdalla, I; Aref, Ibrahim M.; Alshahrani, Thobayet S.
通讯作者	Ahmed, Abdalla, I
来源期刊	PLANT SOIL AND ENVIRONMENT
ISSN	1214-1178
EISSN	1805-9368
出版年	2020
卷号	66 期号:1 页码:33-40
英文摘要	Taking the importance of agricultural production sustainability with limited resources to use efficiency in an arid area, afield experiment was designed to investigate the effect of three, Acacia trees (Acacia nilotica, A. seyal, and A. tortilis) planting combination on soil fertility and Sorghum bicolor L. growth and physiological performance. The sorghum planted in 7 strips between 14 rows of Acacia trees planting combinations and one treeless strip as control. Acacia species plantations significantly increase soil fertility in terms of available nitrogen (N), phosphorus (P), potassium (K) and organic carbon (OC) contents as compared to control, highest level of N and P content (59.01 +/- 1.45 and 58.77 +/- 1.10 mg/kg) was reported in strip between rows of A. tortilis. Although the highest net photosynthesis rate (P.) and stomatal conductance (g(s)) recorded in plants grown between rows of pure A. torilis, and rows of A. torilis-A. seyal, but different Acacia significantly enhanced sorghum growth and physiology with reference to net photosynthesis rate, stomatal conductance and chlorophyll fluorescence (chlF). The results stated linear relation between soil nutrients (N, P, K), P-n, and chlF increasing soil fertility improve physiological performance of sorghum. In conclusion, the three Acacia improve soil fertility and sorghum growth. Generally, this plantation trial can be environment-friendly alternative agricultural practices in Saudi Arabia or any area with a similar ecological condition to amend the soil and improve crop performance.
英文关键词	agroforestry canopy climatic condition Fabaceae soil dryness semiarid area
类型	Article
语种	英语
国家	Saudi Arabia
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000510857300005
WOS关键词	RADIATION USE EFFICIENCY ; LEAF NITROGEN ; TREE ; AGROFORESTRY ; WATER ; CROP ; PRODUCTIVITY ; AVAILABILITY ; BIODIVERSITY ; AGRICULTURE
WOS类目	Agronomy
WOS研究方向	Agriculture
EI主题词	2020-01-01
来源机构	King Saud University
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/312034
作者单位	King Saud Univ, Coll Food & Agr Sci, Dept Plant Prod, Riyadh, Saudi Arabia
推荐引用方式 GB/T 7714	Ahmed, Abdalla, I,Aref, Ibrahim M.,Alshahrani, Thobayet S.. Investigating the variations of soil fertility and Sorghum bicolor L. physiological performance under plantation of some Acacia species[J]. King Saud University,2020,66(1):33-40.
APA	Ahmed, Abdalla, I,Aref, Ibrahim M.,&Alshahrani, Thobayet S..(2020).Investigating the variations of soil fertility and Sorghum bicolor L. physiological performance under plantation of some Acacia species.PLANT SOIL AND ENVIRONMENT,66(1),33-40.
MLA	Ahmed, Abdalla, I,et al."Investigating the variations of soil fertility and Sorghum bicolor L. physiological performance under plantation of some Acacia species".PLANT SOIL AND ENVIRONMENT 66.1(2020):33-40.