"Climate and Agricultural Landscape Productivity Analysis and
Assessment in the North Central Region" is a dataset that
contains 20 years of data on annual productivity and daily
weather for all counties ...
This experiment was initiated in 1967. The crops grown are potatoes,
winter wheat,winter barley,sugar beet,spring barley. The treatments
are: Stable manure at 4 rates on potatoes & sugar beet; mineral ...
This experiment began in 1968 on a natural grassland area of Poland.
The site was arable crops to 1945 and later returned to grassland.
The land use of this area is permanent meadow now. Treatments ...
The database comprises estimates of the vulnerability of the land
surface of Great Britain to the effects of atmospheric pollution
(particularly acid deposition), on the basis of air quality and the ...
The Deherain long-term field experiment was started in 1875 to study the
impact of fertilization on crop yield. Before 1875, the soil was
cultivated with alfalfa without fertilization. Between 1929 ...
"Dry Beans and Peas" contains data on dry bean production in the
United States. Data include acreage, monthly imports, exports,
weekly price data, and world acreage.
In the Neotropics (Central and South America) the Annonaceae are one
of the largest tropical plant families. Some genera are of economic
importance (fruits, and ornamental purposes). This CD-ROM holds ...
The Annonaceae are one of the largest tropical plant families (about
2300 species) with a worldwide distribution. A number of these species
is of economic importance (fruits, perfumes and ornamental ...
"Effect of Drought Stress on Oilseed Quality" is a complex of
datasets on a series of experiments over the last 5 years of
research on drought stress. Datasets include:
1. agronomic: growth, flowering, ...
The purpose of "Effects of Nutrient Transport in Cropping
Systems in Environmental Quality and Fertilizer Efficiency" is
to assess dynamic nitrogen (N) transport in high-residue
This dataset makes reference to the presentation used by Dr. Angel Utset, from
Agricultural University of Havana, when he showed the results of the project
ISP3-041 supported by the IAI. The PDF file ...
Most sustainable development decisions require trade-offs between the often
conflicting goals of different sectors GIS technology helps cross-sectoral
communication by not only providing very powerful ...
To measure various statistics of feed grain production for the
states from 1949-1986. Includes information on acreage planted
and harvested, yield production, quantity used on farms and
sold, season ...
Food: total calories
Refers to the total amount of food available for human consumption expressed in kilocalories (kcal). Caloric content is derived by applying the appropriate food composition factors ...
To provide current intelligence and historical data, and forecast the
effects of changing conditions on the U.S. fruit and tree nuts sector.
"Fruit and Tree Nuts" is a full-text report that provides ...
Problem: Soil organic carbon levels have declined to about 50% of
their original levels in much of the Northern Great Plains due to
intensive tillage and a wheat - fallow rotation.
Findings: A field ...
"Hazelnut Production" is a full-text report that presents the
mid-August production forecast for the annual hazelnut crop.
Data include utilized production by major producing states.
LANGUAGE: English ...
This experiment began in 1852 at Rothamsted, England. The site was
occupied (farmed?) since Roman times. Map of 1623 shows field in
arable. Arable crops 1847-1851. Clay-with-flints overlying chalk; ...
This experiment began in 1966 on a site that was originally
forested. Later, the crops at the site were
Tha land uses in the experiment are: Rotation 1 -
This experiment began in 1966 on a site that was originally steppe.
Later, the crops at the site were maize,wheat,wheat (pea),maize.
The land uses in this experiment are: Rotation 1 -