1
Bài giảng Sinh học động vật –DH14CN
SINH HC ĐNG VT NUÔI
Võ Lâm, Ph.D.
vlam@agu.edu.vn
2
GII THIU
Dân sthgii tăng theo cp snhân
Năm Sdân
~10 t năm 2050
Đ đá mi
Công nguyên
3
~ Gia tăng dân s t thp niên 50s th k XXI đn 2050
Hu qu ca gia tăng dân s
- Gia tăng nnđói (800 tr ngưiđói/năm)
-Đô thhóa
- Suy dinh dưng
- Gia tăng bnh tt (Bnh truyn nhim!!!)
Phát trin nông nghip có tm quan trng
đc bit “gia tăng an ninh lương thc”,
nhưng mâu thun vi phát trin công
nghip hinđi4
Sn xut nông nghip quan trng
- Cách mng xanh làm tăng sn lưng lương
thc (ngũcc)
- Sn phm chăn nuôi quan trng cho các
nưcđang phát trin
- Cung cp năng lưng và đm cho con
ngưi
5
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