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Adam D. Karl, Michael G. Brown, Sihui Ma, Ann Sandbrook, Amanda C. Stewart, Lailiang Cheng, Anna Katharine Mansfield, and Gregory M. Peck

horticultural practice. To investigate the feasibility of orchard foliar fertilization for increasing apple juice YAN, ‘Red Spy’ apple trees located in Lansing, NY, were provided with three rates of foliar urea applications during the 6 weeks before harvest. The

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Amy L. Shober, Andrew K. Koeser, Drew C. McLean, Gitta Hasing, and Kimberly K. Moore

fertilizer is not the sole contributor to N exports from residential landscapes it is the most direct and deliberate addition of these nutrients to the urban ecosystem. As such, improving the fertilizer management practices (e.g., application rates, timing of

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Yuqi Li and Neil S. Mattson

knowledge, there is no report about the effect of seaweed extracts on the postharvest life of bedding plants and vegetable transplants. Different plant species can have different responses to the application methods and rates of seaweed concentrate ( Khan et

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Luther C. Carson and Monica Ozores-Hampton

, tomato varieties, soil and irrigation types, with allowances for supplemental N applications ( Olson et al., 2011 ). Growers typically follow UF/IFAS irrigation recommendations, but use N fertilizer rates greater than the UF/IFAS recommendation

Open access

Sara Andrea Moran-Duran, Robert Paul Flynn, Richard Heerema, and Dawn VanLeeuwen

.g., P n ) might be affected. The objective of this study is to determine the effects of Ni and N application rates on P n activity, leaf greenness (SPAD), and shoot lignin concentration over time in nonbearing pecan trees. This study hypothesizes that

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Kelly T. Morgan, T. Adair Wheaton, William S. Castle, and Laurence R. Parsons

–N concentrations in groundwater above the allowed maximum contaminant limit have been attributed to application of nitrogen (N) fertilizers for citrus production ( Alva et al., 2003 ). The N source, rate of uptake, irrigation management, duration and intensity of

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Marco Volterrani, Nicola Grossi, Monica Gaetani, Lisa Caturegli, Aimila-Eleni Nikolopoulou, Filippo Lulli, and Simone Magni

an increase in the rate of shoot formation from crowns of ‘Tifton 85’ common bermudagrass treated with EP. Most information on PGRs is related to field applications for biomass reduction, and little is known about stolon growth regulation in pot

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Itani Tshivhandekano, Fhatuwani Nixwell Mudau, and Thilivhali Emmanuel Tshikalange

demonstrated that early-applied N levels ranging from 75 to 225 kg·ha –1 improved growth and quality in cultivated bush tea ( Tshivhandekano et al., 2017 ). However, data are lacking to demonstrate the effect of timing and rates of N application on bush tea

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S.D. Sharma and M. Singh

, sublethal glyphosate rates can cause death of the apical meristem, consequently releasing apical dominance, allowing production of lateral branches. These symptoms appeared in ivyleaf morning-glory in this study with the application of glyphosate. Koger et

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Todd C. Einhorn, Yan Wang, and Janet Turner

, 2007 ). Moreover, split applications of GA 3 did not improve fruit quality compared with single applications at the same rate for ‘Bing’ and ‘Lambert’ ( Facteau et al., 1985a ) or ‘Sweetheart’ ( Kappel and MacDonald, 2002 ), implying that timing of