干旱区生态环境知识资源中心(Arid): Biochar and manure influences tomato fruit yield, heavy metal accumulation and concentration of soil nutrients under wastewater irrigation in arid climatic conditions

Arid

DOI	10.1080/23311932.2019.1576406
	Biochar and manure influences tomato fruit yield, heavy metal accumulation and concentration of soil nutrients under wastewater irrigation in arid climatic conditions
	Hameeda; Gul, Shamim; Bano, Gul; Manzoor, Misbah; Chandio, Tasawar Ali; Awan, Adnan A.
通讯作者	Gul, S
来源期刊	COGENT FOOD & AGRICULTURE
ISSN	2331-1932
出版年	2019
卷号	5 期号:1
英文摘要	Balochistan produces more than 40% of the total tomato production of Pakistan. The climate of this province is mostly arid, and agriculture around urban areas commonly depends on wastewater irrigation. This study evaluated under groundwater and wastewater irrigation the influence of wood-derived biochar, cow manure and their co-amendment (as 1:1 biochar:manure ratio) at 0.5 kg m(-2) (or 5 t ha(-1)) and 1 kg m(-2) (or 10 t ha(-1)) rate on fruit yield production of tomato, concentration of heavy metals (lead (Pb), copper (Cu), zinc (Zn), nickel (Ni) and chromium (Cr)), nutrient use efficiency (NUE) of heavy metals (calculated as fruit yield/concentration of a given heavy metal in fruits) and the pH, concentration of mineral nitrogen (N) and soluble inorganic phosphorus (P) of tomato-grown soil. As compared to groundwater irrigation, the biomass and yield production was higher under wastewater irrigation. Organic amendments significantly improved yield production and tended to increase soil pH than control under both irrigation treatments. Wood-derived biochar applied at 1 kg m(-2) caused the highest yield under both irrigation treatments. Organic amendments tended to reduce the concentration of Pb, Cu and Cr and increased the NUE of tomato fruits, indicating that fruits require less acquisition of heavy metals per unit yield production. Organic amendments increased the concentration of soluble inorganic P under wastewater irrigation. Our findings suggest that amendment of biochar, manure and their mixture promoted tomato fruit yield under both irrigation treatments, increased NUE of fruits for heavy metals and increased the concentration of soluble P under wastewater irrigation.
英文关键词	wastewater irrigation biochar-manure mixture tomato fruit yield soil soluble inorganic phosphorus soil pH
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000458724400001
WOS关键词	MICROSCALE DETERMINATION ; HUMAN HEALTH ; RISK
WOS类目	Agriculture, Multidisciplinary
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/333413
作者单位	[Hameeda; Gul, Shamim; Manzoor, Misbah] Univ Balochistan, Dept Bot, Fac Life Sci, Saryab Rd, Quetta 87300, Pakistan; [Bano, Gul] McGill Univ, Dept Nat Resource Sci, 21,111 Lakeshore Rd, Ste Anne De Bellevue, PQ H9X 3V9, Canada; [Manzoor, Misbah] Sardar Bahadur Khan Womens Univ, Dept Bot, Fac Life Sci, Brewery Rd, Quetta 87300, Pakistan; [Chandio, Tasawar Ali; Awan, Adnan A.] Geol Survey Pakistan, Dept Analyt Chem, Quetta 87300, Pakistan
推荐引用方式 GB/T 7714	Hameeda,Gul, Shamim,Bano, Gul,et al. Biochar and manure influences tomato fruit yield, heavy metal accumulation and concentration of soil nutrients under wastewater irrigation in arid climatic conditions[J],2019,5(1).
APA	Hameeda,Gul, Shamim,Bano, Gul,Manzoor, Misbah,Chandio, Tasawar Ali,&Awan, Adnan A..(2019).Biochar and manure influences tomato fruit yield, heavy metal accumulation and concentration of soil nutrients under wastewater irrigation in arid climatic conditions.COGENT FOOD & AGRICULTURE,5(1).
MLA	Hameeda,et al."Biochar and manure influences tomato fruit yield, heavy metal accumulation and concentration of soil nutrients under wastewater irrigation in arid climatic conditions".COGENT FOOD & AGRICULTURE 5.1(2019).