关键词: 生物技术 改造 传统农业

Abstract:

Entering 21 centuries, the traditional agriculture faces rigorous challenges including the strain of agricultural product supplies, the food safety sinking into the predicament, underdevelopment of the species quality, the depravation of ecosystem environment, lack of the resources and shortage of long-term development etc. At the same time, the modern biotechnology is seeping through each realms, such as agriculture, livestock husbandry, ecosystem environmental protection and the resources development with the unprecedented speed. So, great innovations took place in breeding , quality improving, prevention and curing the diseases, insects and weeds, the development of biological rend so on, by the modern high-tech including the genetic engineering, cell engineering, gram cologne technique, member marking, enzyme and fermenting, etc.

Key words: the biotechnology , reformation , traditional agricuhure