development of integrated weed management strategies for managed ecosystems centers around habitat delineation of weed species ( Cardina et al., 1997 ). The manipulation of environmental factors to improve crop growth conditions may be feasible through the
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Gerald M. Henry, Michael G. Burton, and Fred H. Yelverton
Josep Rufat, Agustí J. Romero-Aroca, Amadeu Arbonés, Josep M. Villar, Juan F. Hermoso, and Miquel Pascual
availability of the required amount of irrigation water, which is a scarce resource in many areas. In terms of crop management, DI strategies have demonstrated their feasibility for yield improvement in arid and semiarid areas ( Gómez-del-Campo et al., 2014
Fahed A. Al-Mana, Abdullah M. Algahtani, Yaser H. Dewir, Majed A. Alotaibi, Mohammed A. Al-Yafrsi, and Khalid M. Elhindi
ornamental pots under irrigation with saline magnetized water would only be feasible if either organic or inorganic soil amendments were applied in cultivation soils ( Table 2 ; Figs. 2 and 3 ). Inflorescence production and survival under different
Yun-wen Wang, Bruce L. Dunn, Daryl B. Arnall, and Pei-sheng Mao
chlorophyll concentration, this research evaluated the feasibility of collecting indirect measurements of chlorophyll content. A new pocket optical NDVI sensor unit and the SPAD chlorophyll meter have not been studied for assessment of N status of potted
tremendous promise for harvest season extension, an opportunity of great potential economic benefit to growers in temperate latitudes. To test the feasibility of this method under eastern North American growing conditions, two genetically distinct asparagus
Charles E. Barrett, Lincoln Zotarelli, Lucas G. Paranhos, Peter Dittmar, Clyde W. Fraisse, and John VanSickle
accepted by commercial growers in Florida. This could be, in part, because no research has been performed to assess the economic feasibility of a plasticulture system adapted for use in Florida. Moreover, the low cost of operation and ease of use associated
S.M. Schneider, B.D. Hanson, J.S. Gerik, A. Shrestha, T.J. Trout, and S. Gao
represent an economic impact because total trees in the range of 3/8 to 5/8 inch diameter did not differ among treatments. For example, the MB:Pic treatment had significantly more 3/8- to 1/2-inch-diameter trees compared with the untreated control, but only
Qingwu Meng and Erik S. Runkle
+FR of 0.64 (R:FR = 0.59), indicating LEDs that emit an intermediate P FR /P R+FR are a feasible replacement for INC lamps. In this study, the P FR /P R+FR of the INC lamps and R + W + FR LEDs was 0.64 (R:FR = 0.56) and 0.67 (R:FR = 0.82), respectively
Samuel Contreras, Mark A. Bennett, and David Tay
second harvest (23 Aug.) were used for germination and germinability assessment. Seed evaluation and data analysis were performed according to methodology described in Expt. 1. For the accelerated aging (AA) test, lettuce seeds were aged at 41 °C and ≈100
Toktam Taghavi, Alireza Rahemi, Reza Rafie, and Maru K. Kering
turmeric’s high susceptibility to rhizome rot diseases ( Khader et al., 1994 ; Shagufta et al., 2009 ). Turmeric is vulnerable to a number of fungal diseases, with the rhizome rot being the most destructive one, causing enormous economic damage. Pythium