President, British Agricultural History Society. Author ofThe Farmer's Tools; Farming Technique from Prehistoric to Modern Times. George Edwin Fussell•All Fact-checked by The Editors of Encyclopaedia Britannica Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledg...
The World Science Festival’s Pioneers in Science How Do Face Masks Control the Spread of Disease? 5 Quizzes That Will Tell You Whether You Should Have Been a Scientist Discover 7 of History's Most Notorious Serial Killers Ten Days That Vanished: The Switch to the Gregorian Calendar ...
aAlthough agriculture employs less than 5% of Israel's working population,and contributes only 6% of the national income,it plays a large role in Israeli culture and history. 虽然农业只雇用少于5%以色列的就业人口,并且贡献6%国民收入,它在以色列文化和历史扮演一个大角色。 [translate] ...
The Great Lakes Forest was first published in 1983. The upper Great Lakes region is an area with a common natural and human history in which the forest has been a prime factor. Known as the Laurentian Mixed Forest in the United States (i... SL Flader - University of Minnesota Press 被...
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4) Agnihotra based organic farming and Homa Therapy-Agriculture has spread in many parts of the world and it is now being practiced in many parts of the Philippines. In the academe where I am, some studies have been conducted, although many are yet to be published. From the internet, on...
Hanunóo Agriculture: A Report on an Integral System of Shifting Cultivation in the Philippines; Food and Agriculture Organization of the United Nations: Rome, Italy, 1957; p. 209. [Google Scholar] Conklin, H.C. Section of anthropology: An Ethnoecological approach to shifting agriculture. Trans...
predict land use changes in the framework of Agroforestry is rather restricted. This paper examines Agroforestry as a vehicle that can contribute to achieving the rural development of the region of Thessaly, Greece. It sets a time horizon for reviewing the changes that are expected in the most ...
(BRs), are as critical in the normal development of a plant as are the classical plant hormones. This article provides a brief history of BR research, summarizes the structure, natural occurrence, and biosynthesis of BRs, examines physiological responses to BRs along with practical agricultural ...
The situation of agriculture in Japan has become critical since the late 1980s. This paper aims to clarify some aspects of the present "agricultural crisis... T Tabata - 《Journal of Agrarian History》 被引量: 0发表: 1993年 The Challenge of Facing China's State-Owned Enterprises Indeed, on...