Variable name

Observations

Percentage

Gender

Male

1004

66.06

Female

516

33.95

Age

1340

48.19a (13.54)b

Number of fields owned

1517

1.73a (1.46)b

Group membership

Yes

1141

75.21

No

376

24.79

Literacy

Without instruction

273

18.03

Primary

25.30

Secondary cycle 1

383

37.45

2nd secondary

567

14.60

Higher education

221

4.62

Beneficiaries of services and cons

Yes

460

24.96

No

1483

75.04

Seed source

Self-production

793

83.92

Exchange

10

1.06

Multiplication center

3

0.32

Donation

0.85

Purchase

8

83.92

Access to credit

Yes

68

3.69

No

1776

96.31

Production volume

1841

2.78a (1.33)b

Agricultural productivity

1.26a (4.50)b