Effect of rainfall timing and tillage on the transport of steroid hormones in runoff from manure amended row crop fields

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• 作者：Sagor Biswas^a ; ^{sabiswas@ucdavis.edu} ; William L. Kranz^b ; Charles A. Shapiro^c ; Daniel D. Snow^d ; Shannon L. Bartelt-Hunt^e ; Mitiku Mamo^b ; David D. Tarkalson^f ; Tian C. Zhang^e ; David P. Shelton^b ; Simon J. van Donk^g ; Terry L. Mader^h
• 关键词：Steroid hormone ; Rainfall ; Runoff ; Tillage ; Manure management
• 刊名：Journal of Hazardous Materials
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：324
• 期：part_PB
• 页码：436-447
• 全文大小：2392 K
• 卷排序：324

文摘

Hormones and metabolites were detected in runoff from test plots fertilized with cattle manure. Composting can reduce the hormone concentration in manure compared to stockpiling. About 10% of applied hormones can be lost through the dissolved phase of runoff.