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转基因食物英语作文优势、危害、优势大于危害吗?

题目详情
转基因食物英语作文
优势、危害、优势大于危害吗?
▼优质解答
答案和解析
Advantages:
Increasednutritional content
Increasedagricultural efficiency
lLesstillage of soil required
•Carbon is sequestered in soil dueto less tillage
•Reduces carbon emissions toatmosphere
Diseaseand pest resistance
MostGM crops are herbicide resistant
Less pesticide required to grow the crop
•Safer for farmworkers
Disadvantage:
Pestscan evolve resistance
resistant populations of bollworm
“Roundup”resistant weeds