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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A method of analyzing dynamic responses of a semi-mounted farm implement /

Shaw, Lawrance Neil. January 1969 (has links)
Thesis (Ph. D.)--Ohio State University, 1969. / Includes bibliographical references (leaves 72-74). Available online via OhioLINK's ETD Center
2

Machinery selection and scheduling model for Virginia /

Xiong, Huanbao, January 1994 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 93-95). Also available via the Internet.
3

Beskrifning på en brukbar och fördelaktig hackelse machine utgifven ... vid Kongl. Carolinska academien till allmänt ompröfvande d. 18. maji 1776 f.m

Trozelius, Clas Blechert, Berselius, Johan Gustaf, January 1900 (has links)
Dissertation--Lunds universitet, 1776. / At head of title: I.H.J.N. Reproduction of original from Kress Library of Business and Economics, Harvard University. Goldsmiths'-Kress no. 11413.13.
4

Prototype combine for grain harvesting based on internal pneumatic transfer /

Ridgway, Ian Gilbert. January 2002 (has links) (PDF)
Thesis (M.App.Sc.)--University of Adelaide, Dept. of Agronomy and Farming Systems, 2002. / "July 2002" Bibliography: leaves 82-83.
5

Development of the Kansas State University mulch tillage planter

Suderman, Donald A January 2011 (has links)
Typescript (photocopy). / Digitized by Kansas Correctional Industries
6

Prototype combine for grain harvesting based on internal pneumatic transfer / by Ian Gilbert Ridgway.

Ridgway, Ian G. January 2002 (has links)
"July 2002" / Bibliography: leaves 82-83. / xv, 192 leaves : ill., plates ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / The aim of this project was to build a combine harvester with a reduced number of components, a maximum of five moving parts, which could reap most if not all crops from ground level upwards and be self-cleaning. / Thesis (M.App.Sc.)--University of Adelaide, Dept. of Agronomy and Farming Systems, 2002
7

Discrete element modeling of a vibratory subsoiler /

Van der Linde, Jaco. January 2007 (has links)
Thesis (MScIng)--University of Stellenbosch, 2007. / Bibliography. Also available via the Internet.
8

Intelligent control study of drive-by-wire agricultural vehicles

Foster, Christopher A. January 2006 (has links)
Thesis (Ph.D.)--University of Delaware, 2006. / Principal faculty advisor: Jian-Qiao Sun, Dept. of Mechanical Engineering. Includes bibliographical references.
9

Farm machinery merchandising : farmer and dealer preferences concerning used equipment guarantees, farm service centers and information services

Singh, Ashok K. 23 December 1970 (has links)
Many changes have been taking place in Oregon's agriculture. Average size of farms has increased. The trend is toward fewer but larger, highly mechanized farms, leading to changed demand for farm machinery and consequently changes in farm machinery firms to meet the changing demands of farmers. In general, the research question of interest was: "What are the most effective and efficient ways farm machinery firms might adjust to the changing demands of farmers for used farm machinery and related products and services. The specific purposes of this study were to 1) evaluate farmers' and dealers' attitudes and preferences relative to guarantees on used equipment, farm service centers and information services, 2) to evaluate inconsistencies between farmers and dealer attitudes and preferences, and 3) to evaluate which of selected farm, farmer, dealer, and dealership characteristics may or may not be related to respective attitudes and preferences of farmers and dealers. Farm machinery dealers in Oregon, Washington and Western Idaho were sent questionnaires. Questionnaires were also sent to a sample of all Oregon farmers. The relationships of interest were tested for significance via a computerized contingency analysis. The farmers' attitudes and preferences suggest strongly that gross sales of used equipment could be increased if machinery dealers would provide guarantees more acceptable to farmers. Apparently, smaller farmers in particular might be induced to purchase more used equipment if guarantees were more acceptable to them. Farmers in general indicated a preference for used equipment guarantees that cover all breakdowns for a longer period, with larger farmers preferring guarantees covering only major breakdowns. Farmers were divided as to whether used equipment guarantees should cover all or half the labor costs of repairing breakdowns, but felt more strongly that guarantees should cover all parts costs. They were also divided as to whether the guarantee period should be 30, 60 or 90 days. Dealers, however, strongly preferred guarantees covering 30 days and 1/2 the labor and parts costs. Farmers preferred to have more acceptable guarantees rather than lower prices, which suggests a willingness to pay some price for the added services. Farmers indicated farm service centers would be more convenient for them. Smaller farmers were more inclined than larger farmers to prefer doing business with a farm service center. The study indicates about 2/5 of a service centers' customers would be within 25 miles and 4/5 within 50 miles. Farmers much preferred to have service centers house competing suppliers of products and services, and decidedly felt the service center should be located outside the city limits of towns. Farmers were divided as to whether the service center should be operated as a farmers' cooperative, as independent business or as a combination of both. Three fourths or more of the farmers preferred that farm service centers carry the following products, listed in order of priority, highest priority first: Farm machinery; fertilizer; chemicals; hardware and power tools; tires, batteries and accessories; and feed, followed closely by a preference for a blacksmith and machine shop, and irrigation supplies. Farmers indicated a substantial preference for machinery related information/educational services, with primary preference for material relating to machinery and equipment maintenance, minor engine repairs, equipment leasing and engine tune-ups. The information/ educational services appealed particularly to larger farmers, farmers planning larger machinery expenditures and younger farmers. / Graduation date: 1971
10

Design of fertilizer applicator for small scale farming under Nigerian conditions

Oni, Kayode Carroll January 2011 (has links)
Digitized by Kansas Correctional Industries

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