Skip to main content

Table 9 Disturbance analysis of Escontria chiotilla populations in jiotillal forest under different of fruit gathering rates

From: Use of columnar cacti in the Tehuacán Valley, Mexico: perspectives for sustainable management of non-timber forest products

Proportion of fruits gathered

Fecundity Reproductive 1 stage

Fecundity Reproductive 2 stage

λ

0%

7.92

25.31

1.025

10%

7.13

22.78

1.023

20%

6.34

20.25

1.021

30%

5.54

17.72

1.019

40%

4.75

15.19

1.016

50%

3.96

12.66

1.013

60%

3.17

10.12

1.009

70%

2.38

7.59

1.005

80%

1.58

5.06

0.999

90%

0.79

2.53

0.988

100%

0.000

0.000

0.910

  1. Columns indicate the fecundity rates in reproductive individual plants determined by different gathering regimes and their effect in λ values.