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James E. Altland, Charles Krause, James C. Locke, and Wendy L. Zellner

: 15 perlite (v/v) blend using sphagnum peatmoss (Sun Gro Horticulture) and medium grade coarse perlite (Sun Gro Horticulture). The C-control containers were filled with the base substrate amended with 4.8 kg·m −3 dolomitic lime (ECOPHRST; National

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James E. Altland and Ka Yeon Jeong

. 648 153 159 Chae, Y.M. Tabatabai, M.A. 1986 Mineralization of nitrogen in soils amended with organic wastes J. Environ. Qual. 15 193 198 Fisher, P. Huang, J. Paz, M. Dickson, R. 2016 Having success with organic growing mixes GrowerTalks 79 10 68 72

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Christopher J. Currey and Roberto G. Lopez

·L −1 CRF (Osmocote Plus 15N–3.9P–10K 3–4 month; Everris NA, Inc., Dublin, OH). Cuttings were sprayed to runoff with a solution containing 300 mg·L −1 non-ionic surfactant (CapSil; Aquatrols, Paulsboro, NJ) so that water would not accumulate on the

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Ran Erel, Arnon Dag, Alon Ben-Gal, Amnon Schwartz, and Uri Yermiyahu

current study concentrated on the importance of the macronutrients nitrogen, phosphorus, and potassium and their specific roles in flowering and fruit set of olive. Olive leaves and stems represent storage organs for N and release it in response to the

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Muqiu Zhao, Huaibao Zhao, Qianjin Du, and Yunfeng Shi

et al., 1996 ). Four shares of soil samples (5 g) were transferred into 50 mL flasks, added with 20 mL of substrate solution (NH 4 + -N, 14 mg·L −1 ) containing 0.25 mg of plant extract, and 0.2 mL of sodium chlorate solution (1.5 mol·L −1 ) to

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Alice Noemí Aranda-Peres, Lázaro Eustáquio Pereira Peres, Edson Namita Higashi, and Adriana Pinheiro Martinelli

observations, and as a result of the importance of calcium (Ca) in so many mechanisms in plant growth and metabolism, the following media were defined varying the Ca concentration: 1.5 m m (half-strength MS), 3.0 m m (M2), 6.0 m m (M3), and 12.0 m m (M4

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Richard V. Tyson, Eric H. Simonne, Danielle D. Treadwell, James M. White, and Amarat Simonne

(7.5 to 8.0) to efficiently convert waste ammonia to nitrate nitrogen. Literature Cited Adler, P. 2001 Overview of economic evaluation of phosphorus removal by plants Aquaponics J. 5 15 18 Adler, P

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Ibukun T. Ayankojo, Kelly T. Morgan, Davie M. Kadyampakeni, and Guodong D. Liu

hydraulic conductivity (Ksat) of 15.82 cm·h −1 within the first 15 cm of soil depth ( Kadyampakeni et al., 2014 ). The depth of the seasonal high-water table can be from 46 cm to 91 cm, with low available water storage in the profile (field capacity at 0

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Loutrina Staley, D.G. Mortley, C.K. Bonsi, A. Bovell-Benjamin, and P. Gichuhi

study evaluating nitrogen (N) availability from liquid fish protein-based organic fertilizers, Hartz (2010) showed that 79% to 83% of total N was available after 1 week and 83% to 99% after 4 weeks. In addition, PL and hydrolyzed fish fertilizers when

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Ryan W. Dickson, Paul R. Fisher, and William R. Argo

decrease substrate-pH, possibly acidifying the root zone as an iron-efficiency mechanism ( Marschner, 2012 ). Materials and Methods The experiment was a factorial randomized complete block design with 15 species and three fertilizer NH 4 + :NO 3 − nitrogen