Hydrology of the Nile and Ancient Agriculture

2017 ◽  
pp. 9-28 ◽  
Author(s):  
M. N. Noaman ◽  
D. El Quosy
Keyword(s):  
Science ◽  
1961 ◽  
Vol 134 (3492) ◽  
pp. 1752-1754
Author(s):  
M. Evenari ◽  
Y. Aharoni ◽  
L. Shanan ◽  
N. Tadmor
Keyword(s):  

Science ◽  
1961 ◽  
Vol 134 (3492) ◽  
pp. 1751-1754 ◽  
Author(s):  
P. Mayerson ◽  
M. Evenari ◽  
Y. Aharoni ◽  
L. Shanan ◽  
N. Tadmor
Keyword(s):  

Antiquity ◽  
1965 ◽  
Vol 39 (154) ◽  
pp. 102-107 ◽  
Author(s):  
K. D. White

Some years ago, in a short review of some of the major questions concerning agricultural efficiency in Roman times, I pointed out that we do not possess the materials on which to base an accurate computation. In attempting to make an assessment of agricultural efficiency we should require as a minimum basis a body of statistical information on the following points: first, the numbers of persons engaged; second, average yields per acre of certain crops for comparison with average yields in other producing countries; and third, statistics of output measured in man-hours according to recognized methods of determining the productivity of labour. The type of dficulty mentioned here is not confined to research in ancient agriculture; lack of records, and paucity of precise information, make investigation difficult in almost every department of ancient economic history. But lack of precise information has not deterred historians from making rough analyses and generalizations. The evidence on wheat-yields showed, inter alia, that it is not legitimate to use Columella’s general average return on Italian wheat of four-fold as evidence of a generally low standard of productivity in cereals (De Re Rust., III, iii, 4). So far as crop-yields are concerned, the common postulate of a low level of agricultural technique cannot be upheld.


Soil Systems ◽  
2019 ◽  
Vol 3 (4) ◽  
pp. 72 ◽  
Author(s):  
Acksel ◽  
Baumann ◽  
Hu ◽  
Leinweber

Regionally restricted, hums-rich topsoils in Southwest Norway and the Baltic Sea region of Germany and Denmark were formed by inputs of various amendments (combustion residues and marine biomass) and, therefore, were classified as Anthrosols. For a deeper insight into the ancient management practices, we investigated the elemental and P-composition in the upper and underlying horizons from 12 soil profiles in the Jæren region, at the islands of Karmøy and Feøy (Norway), at the island of Fehmarn and the peninsula of Wagrien (Germany), and at the islands of Poel (Germany) and Sjaelland (Denmark). We used aqua regia digestion and the complementary methods of sequential P fractionation, phosphorus K-edge X-ray absorption near edge structure (P-XANES) spectroscopy, and 31P nuclear magnetic resonance (31P-NMR) spectroscopy. Results were compared with the composition of differently amended and/or un-amended soils from other studies. In addition, archaeological literature was used to confirm possible inputs of specific P-containing amendments in ancient agriculture. The P composition from SF of the Anthrosols in Norway (44% NaOH-Pi >1 8% NaOH-Po > 14% NaHCO3-Pi, 12% H2SO4-P > 7% NaHCO3-Po > 3% residual-P = 3% resin-P) and complementary archaeological literature provided strong indication for the use of peat, sheep manure, compost, and human excreta. The Anthrosols in the Jæren region have been formed from peat, which had been used as alternative bedding material and had been mixed with sheep and/or cattle manure. The P-composition in the Anthrosols at the island of Fehmarn and at the peninsula of Wagrien (42% H2SO4-P > 25% residual-P > 10% NaOH-Po, 8% NaOH-Pi: > 6% NaHCO3-Pi and NaHCO3-Po, 4% resin-P) resulted from the application of domestic cattle manure. This was strongly supported by archaeological findings of cattle bones in this region, as well as high proportions of Ca-P, as confirmed by P-XANES. The predominance of Po in the Anthrosols at the island of Poel and Sjaelland (31% NaOH-Po > 23% NaHCO3-Po, 21% H2SO4-P > 11% NaOH-Pi > 8% NaHCO3-Pi > 4% residual-P, 3% resin-P, in agreement with results from 31P-NMR) indicated low ancient inputs of various excrement or manure. This was supported by low livestock history at the island of Poel. In conclusion, these agricultural techniques can be considered as sustainable P recycling and soil amendment since they improved soil fertility for many generations.


1981 ◽  
Vol 46 (4) ◽  
pp. 922-926 ◽  
Author(s):  
D. Bruce Dickson

Webster's criticism of my linear programming simulation of the agricultural carrying capacity of the Tikal sustaining area is answered.


1995 ◽  
Vol 42 (2) ◽  
pp. 202-217 ◽  
Author(s):  
Walter Schidel

Over the last twenty years, the study of the women of the Greek and Roman world has experienced a boom that, if it is judged by the sheer output of relevant publications, dwarfs any other recent innovations and redirections in the field of ancient history. In view of the ongoing proliferation of studies on this topic, I can only hope that my present paper not only adds to the bulk but also a little to the stock (to heed Laurence Sterne's lament over the historian's business) in that it seeks to redress an imbalance that informs most previous research on women's life in classical antiquity. In short, the large majority of studies in this particular field concentrate on urban environments and, as a consequence, give undue prominence to a certain segment, actually a minority group in terms of quantity, of ancient society. Needless to say, however, that, given the nature of our sources, anything else than this biased focus would have been a big surprise and probably impossible to achieve. Even so, the busy study of those layers of ancient society that produced, or caught the eye of, the authors of Greek and Roman literature, inscriptions, papyri, and coinlegends, can be fully vindicated only when the more shadowy and obscure regions of ancient history are not allowed to be passed over in complete silence. The contribution of women to ancient agriculture is an issue that falls squarely within that latter, underprivileged category of subjects. In her introduction to a collection of essays on new methodological approaches to the study of women in antiquity, Marilyn Skinner pointed out that ‘Real women, like other muted groups, are not to be found so much in the explicit text of the historical record as in its gaps and silences – a circumstance that requires the application of research methods based largely upon controlled inference’


1980 ◽  
Vol 45 (4) ◽  
pp. 697-712 ◽  
Author(s):  
D. Bruce Dickson

Population estimated for the Late Classic period at the Lowland Maya site of Tikal, Guatemala, is reviewed. Linear programming is described and suggested as a method for simulating the agricultural carrying capacity of the sustaining area of the site, thereby inferring its potential population. Archaeological data on the estimated size of the Tikal sustaining area is presented along with modern agricultural production and caloric output figures for maize, root crops, and ramon seeds. These data are used in the computation of a linear program. The results of the computer runs calculating the maximum population supportable by different combinations of milpa, intensive farming, and aboriculture are discussed. These results suggest that a mixed subsistence strategy in which ramon seed aboriculture and intensive root cropping were combined and were supplemented by kitchen gardening, hunting, gathering, and trade might have supported a population as high as 69,705 to 76,699 people within the boundaries of the site of Tikal during the Late Classic period.


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