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역사
Using imported heirloom grains and fruits, Spanish explorers, fur traders, missionaries, and some Native Americans planted subsistence gardens in the Pacific Northwest. After immigration surged in 1843, it took a surprisingly short time for the region’s fertile lands to become a commercial agricultural powerhouse.
Demand for food exploded with the industrial revolution as well as the urbanization of Europe and eastern America, and the doors of international export opened wide. Agribusiness expanded to meet the need.
By 1890, advancements in mechanization, seed quality, irrigation, and sustainable practices had spurred a farming boom. Columbia Basin irrigation and the development of synthetic fertilizers, as well as Cooperative Extension efforts and impressive work by agricultural researchers greatly boosted regional production. Harvest Heritage explores the people, history, and major influences that shaped and transformed the Pacific Northwest’s flourishing agrarian economy.
© 2020 Washington State University Press (전자책 ): 9780874223972
출시일
전자책 : 2020년 10월 8일
국내 유일 해리포터 시리즈 오디오북
5만권이상의 영어/한국어 오디오북
키즈 모드(어린이 안전 환경)
월정액 무제한 청취
언제든 취소 및 해지 가능
오프라인 액세스를 위한 도서 다운로드
친구 또는 가족과 함께 오디오북을 즐기고 싶은 분들을 위해
2-3 계정
무제한 액세스
2-3 계정
무제한 청취
언제든 해지하실 수 있어요
2 계정
17900 원 /월한국어
대한민국