干旱区生态环境知识资源中心(Arid): EFFECT OF HUMIC ACID COMBINED WITH FERTILIZER ON THE IMPROVEMNT OF ALINE-ALKALI LAND AND COTTON GROWTH

Arid

DOI	10.15666/aeer/1902_12791294
	EFFECT OF HUMIC ACID COMBINED WITH FERTILIZER ON THE IMPROVEMNT OF ALINE-ALKALI LAND AND COTTON GROWTH
	Hu, Y. W.; Li, Q. K.; Song, C. J.; Jin, X. H.
通讯作者	Li, QK (corresponding author), Yellow River Inst Hydraul Res, Zhengzhou, Peoples R China. ; Li, QK (corresponding author), Key Lab Loess Plateau Soil Eros & Water Loss Proc, Zhengzhou, Peoples R China.
来源期刊	APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
ISSN	1589-1623
EISSN	1785-0037
出版年	2021
卷号	19 期号:2 页码:1279-1294
英文摘要	The effect of humic acid combined with fertilizer is an important basis for improving the soil's ecological environment. Therefore, this study is aimed at investigating the effect of the combined application of humic acid and fertilizer on the physicochemical properties of saline-alkali soil, cotton growth, and nutrient utilization in an arid area. The random field block test method was adopted, and biochemical humic acid (BHA), ammoniated humic acid (AHA), and microbial activated humic acid (MHA) were used as experimental materials. Soil pH, electrical conductivity (EC), water-soluble cation content, soluble nitrogen content, available phosphorus content, cotton biomass, and yield were determined. The results showed that humic acid combined with fertilizer had no obvious effect on the pH of the salinized soil. However, the addition of three types of humic acid showed a certain reduction effect on soil EC, water-soluble Na+ and K+ content, and sodium adsorption ratio (SAR), affecting the soil depth of 0-40 cm. In addition, the content of available phosphorus in soil could be increased by adding three humic acids, among which MHA was the best. The addition of humic acid could significantly improve the yield of cotton, but there was no significant difference between the three.
英文关键词	yield significant biochemical humic acid ammoniated humic acid microbial activated humic acid soil fertility cotton yield
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:000637972000029
WOS类目	Ecology ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349482
作者单位	[Hu, Y. W.; Li, Q. K.; Song, C. J.; Jin, X. H.] Yellow River Inst Hydraul Res, Zhengzhou, Peoples R China; [Hu, Y. W.; Li, Q. K.; Song, C. J.; Jin, X. H.] Key Lab Loess Plateau Soil Eros & Water Loss Proc, Zhengzhou, Peoples R China
推荐引用方式 GB/T 7714	Hu, Y. W.,Li, Q. K.,Song, C. J.,et al. EFFECT OF HUMIC ACID COMBINED WITH FERTILIZER ON THE IMPROVEMNT OF ALINE-ALKALI LAND AND COTTON GROWTH[J],2021,19(2):1279-1294.
APA	Hu, Y. W.,Li, Q. K.,Song, C. J.,&Jin, X. H..(2021).EFFECT OF HUMIC ACID COMBINED WITH FERTILIZER ON THE IMPROVEMNT OF ALINE-ALKALI LAND AND COTTON GROWTH.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,19(2),1279-1294.
MLA	Hu, Y. W.,et al."EFFECT OF HUMIC ACID COMBINED WITH FERTILIZER ON THE IMPROVEMNT OF ALINE-ALKALI LAND AND COTTON GROWTH".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 19.2(2021):1279-1294.