Search Results

You are looking at 141 - 150 of 1,242 items for :

  • "data analysis" x
Clear All
Full access

Robert Andrew Kerr, Lambert B. McCarty, Philip J. Brown, James Harris and J. Scott McElroy

analyzed statistically and visually for effects. No significant effect was detected and the data were combined. Location was not part of the statistical model for data analysis of the visual turfgrass injury or NDVI ratings. The main irrigation effect for

Full access

Yonghong Guo, Matthew Kramer and Margaret Pooler

susceptible (on the right). Data analysis. Preliminary analysis of the lesion data suggested that a transformation was needed to remove the dependency of the variance on the mean, as is common for data with a hard lower limit of zero. The square root

Free access

Zhiyong Wang, Paul Raymer and Zhenbang Chen

standard)] × known nuclear DNA (1.20 pg for PI 365032). Data analysis. Each SSR band was visually coded as present (1) or absent (0). The distance matrix and dendrogram were constructed using the Numerical Taxonomy Multivariate Analysis System (NTSYS

Full access

Gokhan Hacisalihoglu

thermohygrometer (Fisher Scientific). After aging, seeds were removed from boxes and used in germination experiments. Experimental design and data analysis. The experiments were set up in a completely randomized design with four replications. The experiment was

Full access

Stephen N. Wegulo and Miguel Vilchez

. 2004 during full bloom. Data analysis. Data were analyzed by the general linear models procedure of SAS (version 8; SAS Institute, Cary, NC). The least significant difference test at P = 0.05 ( Gomez and Gomez, 1984 ) was used to compare pairs of

Full access

Brian A. Kahn and John P. Damicone

). Data analysis Data were subjected to analysis of variance procedures using SAS (SAS Institute Inc., Cary, NC). Data were analyzed separately by year. When treatment main effects were significant, means were separated by Duncan's multiple range test ( P

Full access

Cheryl R. Boyer, Janet C. Cole and Mark E. Payton

past were included in data analysis. Most of the respondents that currently grow wintercreeper euonymus were located in the midwestern United States ( Table 1 ). Almost half of the nurseries that experienced anthracnose problems were located in U

Full access

Robert E. Uhlig, George Bird, Robert J. Richardson and Bernard H. Zandstra

foliage and roots, and each plant part was weighed separately. The plants were then dried at 105 °F for 10 d and weighed again. A randomized complete-block design was used for data analysis. Each species was analyzed separately. The experiment had six

Full access

Smit le Roux and Graham H. Barry

trees. Therefore, and because all shoots did not flush and grow out, data analysis was done on the longest shoot to quantify the treatment effects on growth retardation. Statistical design and analysis. Experimental layout was a completely randomized

Full access

Lea Corkidi, Jeff Bohn and Mike Evans

intersection method of McGonigle et al. (1990) . Data analysis. Two-way analysis of variance (ANOVA) with bifenthrin rate and mycorrhizal inoculum as factors was performed on plant growth (root, shoot, total dry mass, and root:shoot ratio). One-way ANOVA was