Author: Ibrahima Diallo
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 424
Book Description
An Assessment of Farmers' Attitudes and Experiences Under No-till Corn Production System in Baltimore County, Maryland
Author: Ibrahima Diallo
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 424
Book Description
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 424
Book Description
Farmers' Attitudes and Adoption of Improved Maize Varieties and Chemical Fertilizers in the Manica District, Mozambique
Author: Eunice Paula Armando Cavane
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 424
Book Description
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 424
Book Description
Dissertation Abstracts International
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 486
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 486
Book Description
American Doctoral Dissertations
Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 540
Book Description
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 540
Book Description
Farmers' Experience With No-Till Corn Production in Ontario County, New York
Author: Roger Wentzel
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 20
Book Description
Australian Journal of Experimental Agriculture
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1354
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1354
Book Description
Nitrogen Fertilization of Conventional and No-tillage Corn in Maryland and Economic Analysis
Author: D. Holik
Publisher:
ISBN:
Category :
Languages : en
Pages : 45
Book Description
Selection of economically optimal levels of nitrogen fertilization is an important farm management problem. Fertilization levels chosen will depend on agronomic and economic factors. Many farmers have already adopted or are considering adoption of no-tillage corn cultural practices. The objective of this publications was to determine the economically optimal levels of nitrogen fertilization for no-tillage and conventional tillage corn cultural practices. The economically optimal levels of fertilization presented on this publication were based on data collected form nitrogen rate by tillage experiments conducted by The University of Maryland Department of Agronomy at four research farms during 1979 to 1983. Corn yield response to nitrogen fertilization functions were estimated for each farm location, tillage system and year in which the experiment was conducted. The corn yield response to nitrogen and the economically optimal rates of nitrogen fertilization derived from the yield response functions varied according to farm location, cultural practice and year in which the experiment was conducted. Yield responses at certain locations exhibited large variations, while yield response at other locations were relatively consistent. Changes in yield response and/or the prices of nitrogen and corn may change the economically optimal rate of fertilization, however, large changes in nitrogen and corn prices may not lead to large changes in economically optimal rates of fertilization.
Publisher:
ISBN:
Category :
Languages : en
Pages : 45
Book Description
Selection of economically optimal levels of nitrogen fertilization is an important farm management problem. Fertilization levels chosen will depend on agronomic and economic factors. Many farmers have already adopted or are considering adoption of no-tillage corn cultural practices. The objective of this publications was to determine the economically optimal levels of nitrogen fertilization for no-tillage and conventional tillage corn cultural practices. The economically optimal levels of fertilization presented on this publication were based on data collected form nitrogen rate by tillage experiments conducted by The University of Maryland Department of Agronomy at four research farms during 1979 to 1983. Corn yield response to nitrogen fertilization functions were estimated for each farm location, tillage system and year in which the experiment was conducted. The corn yield response to nitrogen and the economically optimal rates of nitrogen fertilization derived from the yield response functions varied according to farm location, cultural practice and year in which the experiment was conducted. Yield responses at certain locations exhibited large variations, while yield response at other locations were relatively consistent. Changes in yield response and/or the prices of nitrogen and corn may change the economically optimal rate of fertilization, however, large changes in nitrogen and corn prices may not lead to large changes in economically optimal rates of fertilization.
A Study of Certain Practices Related to No-tillage Corn Production by Adult Farmers in Orange County, Virginia
Author: David Keith Guzy
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 140
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 140
Book Description
No-tillage Corn Production in Maryland
Author: United States
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
No-Tillage and Minimum-Tillage Corn Production Systems
Author: Garnett Lowell Bradford
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 44
Book Description