- productive operations of agriculture
- n.农业生产作业计划
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
Agriculture — Tilling the ground (Gen. 2:15; 4:2, 3, 12) and rearing cattle were the chief employments in ancient times. The Egyptians excelled in agriculture. And after the Israelites entered into the possession of the Promised Land, their circumstances… … Easton's Bible Dictionary
Agriculture in Lithuania — dates to the Neolithic period, about 3,000 to 1,000 BC. It has been one of Lithuania s most important occupations for many centuries. HistoryAs elsewhere, the practice of agriculture in Lithuania during the Neolithic period showed limited scope… … Wikipedia
Agriculture in Mongolia — constitutes 20.6% of Mongolia s annual Gross domestic product and employs 42% of the labor force. However, the high altitude, extreme fluctuation in temperature, long winters, and low precipitation provides limited potential for agricultural… … Wikipedia
Agriculture in Ethiopia — is the foundation of the country s economy, accounting for half of gross domestic product (GDP), 60% of exports, and 80% of total employment.Ethiopia s agriculture is plagued by periodic drought, soil degradation caused by overgrazing,… … Wikipedia
Agriculture of ancient Greece — Agriculture was the foundation of the Ancient Greek economy. Nearly 80% of the population was involved in this activity [As estimated by L. Migeotte, L Économie des cités grecques , p. 55.] . An excellent area of activity for a citizen, it gave… … Wikipedia
Agriculture and Food Supplies — ▪ 2007 Introduction Bird flu reached Europe and Africa, and concerns over BSE continued to disrupt trade in beef. An international vault for seeds was under construction on an Arctic island. Stocks of important food fish species were reported… … Universalium
agriculture, origins of — Introduction the active production of useful plants or animals in ecosystems that have been created by people. Agriculture has often been conceptualized narrowly, in terms of specific combinations of activities and organisms wet rice production… … Universalium
Agriculture in Senegal — Most of Senegal lies within the drought prone Sahel region, with irregular rainfall and generally poor soils. With only about 5 percent of the land irrigated, Senegal continues to rely on rain fed agriculture, which occupies about 75 percent of… … Wikipedia
Agriculture in Chad — OverviewIn 1986 approximately 83% of the active population were farmers or herders. This sector of the economy accounted for almost half of GDP. With the exception of cotton, some small scale sugar production, and a portion of the peanut crop,… … Wikipedia
Productive — Productivité En science économique, la productivité est le rapport de la production de biens ou de services à la quantité de facteurs de production ou intrants (en autres, le capital et le travail) utilisés pour produire ces biens ou services. La … Wikipédia en Français
History of agriculture in the People's Republic of China — For over 4,000 years, China has been a nation of farmers. By the time the People s Republic of China was established in 1949, virtually all arable land was under cultivation; irrigation and drainage systems constructed centuries earlier and… … Wikipedia