Livestock husbandry has become the pillar industry of country economy in Huidong County, but with low level.
会东县畜牧业已经成为农村经济的支柱产业，但产业化经营水平低。
2
Livestock and poultry fanning constitutes an important component of the agricultural sector in Chongqing 's economy and represents an important source of the income of farmer households.
畜禽养殖业是重庆市农业经济的重要组成部分，是农民收入的重要来源。
3
The monitoring index system include such content as meteorology, vegetation, soil, bird, animal, soil and water loss, population, land using, livestock raising, economy and so on.