|
Attributes included in the models
|
T1
|
T2
|
T3
|
T4a
|
T4b
|
|---|
|
Const.
|
11.774 (0.0001) ***
|
9.4533 (0.0001) ***
|
2.8795 (0.0001) ***
|
3.9313 (0.0002) ***
|
13.417 (0.0000) ***
|
|
Organic origin
|
0.4975 (0.4212)
|
0.3214 (0.7042)
|
− 0.1993 (0.5890)
|
− 0.2564 (0.6120)
|
− 2.6421 (0.0084) ***
|
|
Soil fertility
|
0.9465 (0.3159)
|
− 0.2672 (0.6540)
|
0.3260 (0.2872)
|
− 0.1544 (0.7044)
|
− 2.2206 (0.0001) ***
|
|
Environmental sustainability
|
− 0.4454 (0.6843)
|
− 1.2449 (0.1311)
|
− 0.4731 (0.0629) *
|
− 0.57858 (0.1294)
|
− 2.1899 (0.0002) ***
|
|
Safety
|
− 1.8563 (0.0859) *
|
− 2.8498 (0.0016) ***
|
− 0.6556 (0.2117)
|
− 0.4310 (0.3795)
|
− 3.1472 (0.0023) ***
|
|
Price
|
− 0.5677 (0.4405)
|
− 0.2078 (0.7163)
|
− 0.7885 (0.0015) ***
|
− 0.5360 (0.2100)
|
− 1.8548 (0.0046) ***
|
|
Natural product
|
0.3112 (0.7855)
|
3.1440 (0.0028) ***
|
0.4772 (0.3047)
|
1.1918 (0.0289) **
|
− 0.3263 (0.7267)
|
|
Microbial activity
|
0.1671 (0.8206)
|
− 0.7236 (0.0894) *
|
0.2637 (0.5272)
|
− 0.0036 (0.9878)
|
− 1.0926 (0.0170) **
|
| |
R2 = 0.23
|
R2 = 0.75
|
R2 = 0.37
|
R2 = 0.30
|
R2 = 0.40
|
| |
Adjusted R2 = 0.12
|
Adjusted R2 = 0.72
|
Adjusted R2 = 0.27
|
Adjusted R2 = 0.20
|
Adjusted R2 = 0.31
|
- Values in the brackets are p values: *10%; **5%; ***1%
