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Table 1 Tukey HSD pairwise comparison results for wet weight, 2020 4 Suns Farm

From: Alternative ground covers and strip-tilling in CBD hemp production

Pairwise Comparisons

Treatment 1–Treatment 2

Estimate

Conf.low

Conf.high

p.adj

Wet weight (lbs.)

 Clover mix- black plastic

− 1.748

− 3.484

− 0.012

0.048*

 Control-black plastic

− 0.183

− 1.919

1.552

0.993

 Hay-black plastic

2.102

0.326

3.877

0.013*

 Control-clover mix

1.564

− 0.057

3.186

0.063

 Hay-clover mix

3.850

2.186

5.514

< 0.001***

 Hay-control

2.285

0.621

3.950

0.003**

  1. Treatment 1 mean–Treatment 2 mean = estimate
  2. *P < 0.05, **P < 0.01, and ***P < 0.001