| 单词 | shifting agriculture |
| 释义 | > as lemmasshifting agriculture shifting agriculture n. = shifting cultivation n. ΘΚΠ the world > food and drink > farming > cultivation or tillage > [noun] > systems of cultivation round tilth1723 infield and outfield1733 terrace1796 superculture1835 terrace-cultivation1860 terrace-culture1863 conservation tillage1897 monoculture1901 strip farming1913 polyculture1915 sailab1916 shifting cultivation1922 strip-cultivation1932 shifting agriculture1934 strip-cropping1936 podu1938 contour terracing1939 strip system1954 swiddening1971 monocropping1974 1934 W. Fitzgerald Africa iii. v. 354 Cocoa-planting necessitated the abandonment of the old system of shifting agriculture. 1973 W. T. W. Morgan E. Afr. iv. 92 In the general absence of fertilisers and lacking any complete rotation system, a system of fallowing was necessary. In the tropics this system has come to be referred to as ‘shifting agriculture’. < as lemmas |
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