geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Development of government data systems in American agriculture


, : Development of government data systems in American agriculture. Agr. Hist, Champaign, Ill., Apr. 33: 2, 51-57

The term 'data' refers to numerical values which are sometimes referred to as 'statistics.' The major data systems in agriculture are: (1) Static data systems which produce relatively permanent data; (2) semi-static data systems which provide data renewable at long intervals; and (3) dynamic data systems which provide short-time data. The most important static data system in the United States is that based upon the land system.

US$19.90

DOI: 10.2307/3740416


Other references

Kamenetskiy F.M.; Nonikov P.V.; Nikonov A.I., 1989: Evaluation of prospecting for massive sulfur deposits and mapping of deep oceanic rocks by a method of transient processes. Izvestiya Vysshikh Uchebnykh Zavedeniy Geologiya i Razvedka

Korth William W.; Emry Robert J., 2007: A new genus of paramyine Ischyromyidae, Rodentia from the Eocene Uintan to Chadronian of Wyoming and Utah. A new genus and species of paramyine ischyromyid, Metaparamys dawsonae, is described from the Chadronian of Wyoming. The new genus is distinguished from other paramyines in having the ectolophid on lower molars complete between protoconid and hypo...

Zand-Parsa, S.; Sepaskhah, A.R.; Ronaghi, A., 2006: Development and evaluation of integrated water and nitrogen model for maize. Maize (Zea mays L.) is an important food crop for irrigated regions in the world. Its growth and production may be estimated by different crop models in which various relationships between growth and environmental parameters are used. For simulati...

Bianchi, L.; Volpato, S., 2016: Muscle dysfunction in type 2 diabetes: a major threat to patient's mobility and independence. NlmCategory="UNASSIGNED">Type 2 diabetes, a common metabolic disease in older people, is a major risk factor for functional limitation, impaired mobility, and loss of independence. In older people, the pathogenesis of functional limit...

Zigler, E., 1981: A plea to end the use of the patterning treatment for retarded children. American Journal of Orthopsychiatry 51(3): 388-390

Prasad, S.; Roy, I., 2010: Effect of disaccharides on the stabilization of bovine trypsin against detergent and autolysis. Osmolytes have been reported to stabilize biomolecules and even whole organisms against exposure to adverse environmental conditions. In this work, we report for the first time the use of some of these osmolytes, viz., the disaccharides trehalose...

Metzel, E., 1963: A simple method for the examination of the cellular components of the cerebrospinal fluid. Archiv für Psychiatrie und Nervenkrankheiten, Vereinigt Mit Zeitschrift für die Gesamte Neurologie und Psychiatrie 204: 222-228

Cao-Fang, 2000: On the vase-shaped microfossils. Some vase-shaped microfossils (abbr. VSMs) from Yangtze Platform of China have been studied in recent years, based on which, two qustions are addressed as follows. 1. As everyone knows, all the blades separated from the Chancelloriids possess clea...

Unger P.; Berkenboom G.; Fontaine J., 1989: Study of ridazolol on isolated canine and human coronary arteries. Experiments were performed on isolated canine and human coronary arteries to study the alpha- and betadrenolytic properties of ridxzolol. On canine coronary arteries precontracted with prostaglandin F2 alpha 2 .mu.M and prtrested with phentolamine...

Cappuzzo, K.A., 2009: Diagnosis and treatment of early active rheumatoid arthritis. A 59-year-old patient comes to a community pharmacy with unexplained, worsening bilateral foot pain and inflammation. Following evaluation of the situation, the pharmacist suggests that the patient has rheumatoid arthritis (RA). After a visit and...