阻挠 发表于 2025-3-28 15:17:47
Implications of Changes in Agriculture for Social Relationships at the Village Level: the Case of Rof cereal cultivation, will substantially increase the level of commercialisation in South Asian agriculture; accelerate the incorporation of villages into regional and national market networks; create or further expand a capitalist sector in agriculture; and further increase economic differentiatio影响深远 发表于 2025-3-28 18:51:23
Marketing Scarce Chemical Inputs: an International Comparison,tages. Table 17.1 demonstrates the growing gap in Tamil Nadu between supply and demand, while Table 17.2 shows that North Arcot District of recent years has taken a diminishing proportion of the State consumption, except for potash.文字 发表于 2025-3-29 02:01:36
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David V. Chudnovsky,Gregory V. ChudnovskyIn December 1953, the Government Agent for Hambantota reported on the working of the Paddy Lands Act of that year:案发地点 发表于 2025-3-29 15:40:15
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A. Das Blenden-Szintillations-System, Lanka (see Glossary; B. H. Farmer, 1954; E. F. L. Abeyratne, 1956). As seen in Hambantota District it constitutes the clearing and burning of the forest cover over a selected area of land, cultivating for one or two years in the Maha season with a variety of crops, and abandoning the clearing for five to eight years before using it again.minaret 发表于 2025-3-30 05:46:15
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