干旱区生态环境知识资源中心(Arid): Effects of Bio-Organic Fertilizer on Soil Infiltration, Water Distribution, and Leaching Loss under Muddy Water Irrigation Conditions

Arid

DOI	10.3390/agronomy13082014
	Effects of Bio-Organic Fertilizer on Soil Infiltration, Water Distribution, and Leaching Loss under Muddy Water Irrigation Conditions
	Peng, Youliang; Fei, Liangjun; Jie, Feilong; Hao, Kun; Liu, Lihua; Shen, Fangyuan; Fan, Qianwen
通讯作者	Fei, LJ
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2023
卷号	13 期号:8
英文摘要	This study analyzes the soil water infiltration characteristics under muddy water irrigation and bio-organic fertilizer conditions in the current context of muddy water irrigation rarely being used in agricultural production and in combination with the problems of water resource shortages and low soil fertility in arid and semi-arid regions. An indoor one-dimensional soil column infiltration device was used for studying the effects of four muddy water sediment concentration levels (?0: 0; ?1: 4%; ?2: 8%; ?3: 12%) and four bio-organic fertilizer levels (FO0: 0; FO1: 2250 kg.hm(-2); FO2: 4500 kg.hm(-2); sFO(3): 6750 kg.hm(-2)) on soil water infiltration, evaporation characteristics, and leaching loss. The results demonstrated that a higher muddy water sediment concentration and fertilization level resulted in a smaller wetting front distance and cumulative infiltration amount within the same time, but the infiltration reduction rate (?) gradually increased. The three infiltration models (Kostiakov, Philip, and Horton) were fitted, and it was discovered that all three had good fitting results (R2 > 0.8), with the Kostiakov model displaying the best fit and the Horton model exhibiting the worst fit. The cumulative evaporation amount and evaporation time in muddy water irrigation and fertilization conditions was consistent with the Black and Rose evaporation models (R2 > 0.9), the Black model was proved to be higher than the Rose model. In comparison to ?0, muddy water irrigation increased conductivity and total dissolved solids (TDS) in the leaching solution, but it reduced cumulative evaporation, soil moisture content, the uniformity coefficient of soil water distribution, and leaching solution volume. Compared with FO0, the application of bio-organic fertilizer increased soil water content and reduced soil water evaporation while also reducing the leaching solution volume, conductivity, and TDS in the leaching solution. The results of this research can provide scientific reference for the efficient utilization of muddy water irrigation and the rational application of bio-organic fertilizer.
英文关键词	muddy water sediment concentration bio-organic fertilizer infiltration models evaporation uniformity coefficient leaching
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:001056908100001
WOS关键词	LONG-TERM APPLICATION ; NITROGEN
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395221
推荐引用方式 GB/T 7714	Peng, Youliang,Fei, Liangjun,Jie, Feilong,et al. Effects of Bio-Organic Fertilizer on Soil Infiltration, Water Distribution, and Leaching Loss under Muddy Water Irrigation Conditions[J],2023,13(8).
APA	Peng, Youliang.,Fei, Liangjun.,Jie, Feilong.,Hao, Kun.,Liu, Lihua.,...&Fan, Qianwen.(2023).Effects of Bio-Organic Fertilizer on Soil Infiltration, Water Distribution, and Leaching Loss under Muddy Water Irrigation Conditions.AGRONOMY-BASEL,13(8).
MLA	Peng, Youliang,et al."Effects of Bio-Organic Fertilizer on Soil Infiltration, Water Distribution, and Leaching Loss under Muddy Water Irrigation Conditions".AGRONOMY-BASEL 13.8(2023).