Search Results

You are looking at 71 - 80 of 99 items for :

  • variance decomposition x
  • HortTechnology x
Clear All

livestock. We hypothesized that fire would reduce the sharpness of thorns, while increasing their decomposition rate, thus resulting in a decreased probability of tire puncture. Materials and methods We conducted this study in an old field near Fair

Open Access

main effects were tree species, application rate, and particle size. Data were analyzed at a 0.05 level of probability. Normality of the residuals and homogeneity of variances (PROC UNIVARIATE procedure) were examined, and when variances were unequal

Free access
Author:

random, and cultivars and pruning methods were considered fixed. Levels of significance of the main effects and interactions in the analysis of variance table were determined with the F test. When significant interactions were found, means separation was

Free access

stems of mature sunn hemp plants, which may reach up to 1 cm in diameter, may account for their slow rate of decomposition and residue persistence in soil. Sunn hemp also has allelopathic capabilities, with the candidate allelochemical as delta

Open Access

from the Hammond Northshore Regional Airport weather station (Hammond, LA, USA). Data were analyzed using statistical analysis software (JMP Pro version 17.0.0; SAS Institute Inc., Cary, NC, USA) to conduct a one-way analysis of variance on mulch

Open Access
Author:

). The gases were then passed through infrared cells to determine C and S content ( Kissell and Sonon, 2008 ). Analysis of variance (ANOVA) was used to compare soil analyses of orchards using clover as an orchard floor cover with those using a grass sod

Free access

). Data for all parameters were subjected to analysis of variance (ANOVA) in JMP 15.2.0 (SAS Institute, Cary, NC, USA). Mean separation procedures were performed usings Tukey’s honestly significant difference test (comparing means of ≥ 3 groups) or Student

Open Access

storage, the cultivars are evaluated for yield, grade, and bulb decomposition. Each year, growers and seed industry representatives have the opportunity to examine the cultivars at an Onion Variety Field Day in late August and during bulb evaluations in

Open Access

, no studies have evaluated their potential use for indoor farming applications with sole-source lighting. Humic substances are often derived from the decomposition of organic matter through the metabolic activity of soil microbes ( Bulgari et al

Open Access

trial were subjected to time × treatment analysis of variance (ANOVA). When an interaction was significant, treatments were analyzed by time sections. Otherwise data were subjected to repeated measure over time using PROC GLM in SAS (version 9.4; SAS

Open Access