개인적인 복습 지문 pick (161133)
게시글 주소: https://orbi.kr/00063371483
Research and development for seed improvement has
long been a public domain and government activity for
the common good. However, private capital started to
flow into seed production and took it over as a sector
of the economy, creating an artificial split between the
two aspects of the seed’s nature: its role as means of
production and its role as product. This process gained
pace after the invention of hybrid breeding of maize in
the late 1920s. Today most maize seed cultivated are
hybrids. The companies that sell them are able to keep
the distinct parent lines from farmers, and the grain
that they produce is not suited for seed saving and
replanting. The combination guarantees that farmers
will have to buy more seed from the company each
season. In the 1990s the extension of patent laws as
the only intellectual property rights tool into the area
of seed varieties started to create a growing market
for private seed companies. [3점] * maize: 옥수수
출처: 2016학년도 수능 영어 33번 문항
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