11.   The ALT, a non-profit organization, is trying to increase their numbers by captive breeding.

12.   The monkeys must be products of captive breeding and not captured from the wild.

13.   The non-profit trust is trying to increase their numbers by captive breeding.

14.   They were brought in by Goat Trade Farming Company Ltd. which specializes in importing endangered species of animals for captive breeding and for keeping as pets.

15.   Zoo keepers hoped that through captive breeding, more could be learned to help panda populations in the wild.

16.   Haribon also believes there should be less attention to captive breeding and more to habitat protection, Mallari said.

a. + breeding >>共 74
selective 17.26%
good 11.90%
captive 9.52%
animal 5.36%
conventional 3.57%
successful 2.38%
traditional 2.38%
better 1.79%
experimental 1.79%
controlled 1.19%
captive + n. >>共 163
soldier 7.67%
market 5.29%
program 4.76%
breeding 4.23%
animal 3.44%
customer 2.91%
dolphin 2.65%
peacekeeper 2.65%
chimp 1.59%
chimpanzee 1.59%
每页显示:    共 16