Nitrogen fertilizer sources and tillage effects on cotton growth, yield, and fiber quality in a coastal plain soil

详细信息    查看全文

• 作者：Dexter B. Watts ; ^{Dexter.Watts@ars.usda.gov} ; ^{wattsdb@auburn.edu} ; G. Brett Runion ; Kipling S. Balkcom
• 关键词：AS ; ammonium sulfate ; HVI ; high volume instrumentation ; NUE ; nutrient use efficiency ; UAS ; urea-ammonium sulfate
• 刊名：Field Crops Research
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：201
• 期：Complete
• 页码：184-191
• 全文大小：535 K
• 卷排序：201

文摘

Urea-ammonium sulfate (UAS) and ammonium sulfate (AS) improved the growth response of cotton compared to urea. Compared to urea, UAS and AS had the largest aboveground, root, and total biomass in two of three years. Lint yield was also increased with UAS and AS in two of the three years, producing higher yields than with urea. Fertilizer source had minimal effects on fiber quality.