干旱区生态环境知识资源中心(Arid): Chemical and Biological Enhancement Effects of Biochar on Wheat Growth and Yield under Arid Field Conditions

Arid

DOI	10.3390/su13115890
	Chemical and Biological Enhancement Effects of Biochar on Wheat Growth and Yield under Arid Field Conditions
	Khan, Zarmeena; Rahman, Muhammad Habib ur; Haider, Ghulam; Amir, Rabia; Ikram, Rao Muhammad; Ahmad, Shakeel; Schofield, Hannah Kate; Riaz, Bilal; Iqbal, Rashid; Fahad, Shah; Datta, Rahul; Baazeem, Alaa; Sabagh, Ayman E. L.; Danish, Subhan
通讯作者	Rahman, MHU (corresponding author), MNS Univ Agr, Dept Agron, Multan 60000, Pakistan. ; Rahman, MHU (corresponding author), Univ Bonn, Crop Sci, Inst Crop Sci & Resource Conservat INRES, D-53115 Bonn, Germany. ; Fahad, S (corresponding author), Univ Haripur, Dept Agron, Haripur 22620, Pakistan. ; Datta, R (corresponding author), Mendel Univ Brno, Dept Geol & Pedol, Fac Forestry & Wood Technol, Zemedelska1, Brno 61300, Czech Republic. ; Danish, S (corresponding author), Bahauddin Zakaria Univ, Dept Soil Sci, Fac Agr Sci & Technol, Multan 60800, Pakistan.
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2021
卷号	13 期号:11
英文摘要	Nitrogen (N) losses are prevalent under South East Asia's due to high N fertilizer inputs, but low N fertilizer use efficiency. This leaves a large quantity of reactive N at risk of loss to the environment. Biochar has been found to reduce N losses across a variety of soil types, however, there is limited data available for semi-arid climates, particularly at a field-scale. Herein we present an exploration of the biological and chemical enhancement effects observed of a cotton stalk-based biochar on wheat growth and yield under arid field conditions. The biochar was treated with urea-N and biofertilizer (bio-power) in different treatment setups. The six experimental treatments included; (i) a full N dose recommended for wheat crops in the region (104 kg N ha(-1)) as a positive control; (ii) a half N dose (52 kg N ha(-1)); (iii) a half N dose + biofertilizer (4.94 kg ha(-1)) as a soil mixture; (iv) a half N dose + biofertilizer as a seed inoculation; (v) a full N dose as broadcast + biochar (5 t ha(-1)) inoculated with biofertilizer; and (vi) a full N dose loaded on biochar + biofertilizer applied as a soil mixture. The half dose N application or biofertilizer addition as soil mix/seed inoculated/biochar inoculation with biofertilizer caused reduced wheat growth and yield compared to the control (conventional N fertilization). However, co-application of chemically enhanced biochar (loaded with a full N dose) and biofertilizer as soil mixture significantly increased the crop growth rate (CGR) and leaf area index (LAI). A significantly higher crop growth and canopy development led to a higher light interception and radiation use efficiency (RUE) for total dry matter (TDM) and grain yield (11% greater than control) production compared to the control. A greater grain yield, observed for the full N dose loaded on biochar + biofertilizer applied as a soil mixture, is attributed to prolonged N availability as indicated by greater plant and soil N content at harvest and different crop growth stages, respectively. The present study has improved our understanding of how the application of nitrogen loaded biochar and biofertilizer as soil mixtures can synergize to positively affect wheat growth and soil-nitrogen retention under arid environmental conditions.
英文关键词	NO3--N NH4-N canopy growth IPAR RUE pollution wheat food security
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000660740600001
WOS关键词	TRITICUM-AESTIVUM L. ; TIMBER-WASTE BIOCHAR ; ACC-DEAMINASE ; USE EFFICIENCY ; CLIMATE-CHANGE ; NITROGEN MINERALIZATION ; RADIATION INTERCEPTION ; LAND-USE ; SOIL ; NITRATE
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368736
作者单位	[Khan, Zarmeena; Rahman, Muhammad Habib ur; Haider, Ghulam; Ikram, Rao Muhammad; Riaz, Bilal] MNS Univ Agr, Dept Agron, Multan 60000, Pakistan; [Rahman, Muhammad Habib ur] Univ Bonn, Crop Sci, Inst Crop Sci & Resource Conservat INRES, D-53115 Bonn, Germany; [Haider, Ghulam; Amir, Rabia] Natl Univ Sci & Technol NUST, Dept Plant Biotechnol, Atta Ur Rahman Sch Appl Biosci, Islamabad 44000, Pakistan; [Ahmad, Shakeel] MNS Univ Agr, Dept Soil Sci, Multan 60000, Pakistan; [Schofield, Hannah Kate] Univ Plymouth, Biogeochem Res Ctr, Sch Geog Earth & Environm Sci, Plymouth PL4 8AA, Devon, England; [Iqbal, Rashid] Islamia Univ Bahawalpur, Dept Agron, Fac Agr & Environm, Bahawalpur 63100, Punjab, Pakistan; [Fahad, Shah] Univ Haripur, Dept Agron, Haripur 22620, Pakistan; [Datta, Rahul] Mendel Univ Brno, Dept Geol & Pedol, Fac Forestry & Wood Technol, Zemedelska1, Brno 61300, Czech Republic; [Baazeem, Alaa] Taif Univ, Dept Biol, Coll Sci, POB 11099, At Taif 21944, Saudi Arabia; [Sabagh, Ayman E. L.] Kafrelsheikh Univ, ...
推荐引用方式 GB/T 7714	Khan, Zarmeena,Rahman, Muhammad Habib ur,Haider, Ghulam,et al. Chemical and Biological Enhancement Effects of Biochar on Wheat Growth and Yield under Arid Field Conditions[J],2021,13(11).
APA	Khan, Zarmeena.,Rahman, Muhammad Habib ur.,Haider, Ghulam.,Amir, Rabia.,Ikram, Rao Muhammad.,...&Danish, Subhan.(2021).Chemical and Biological Enhancement Effects of Biochar on Wheat Growth and Yield under Arid Field Conditions.SUSTAINABILITY,13(11).
MLA	Khan, Zarmeena,et al."Chemical and Biological Enhancement Effects of Biochar on Wheat Growth and Yield under Arid Field Conditions".SUSTAINABILITY 13.11(2021).