Author: Eugene DavenportPublisher:
ISBN:
Category : Soil fertility
Languages : en
Pages : 56
Book Description
The Status of Soil Fertility Investigations
Author: The Status of Soil Fertility Investigations
Author: Eugene DavenportPublisher:
ISBN:
Category : Soil fertility
Languages : en
Pages : 56
Book Description
Status of Soil Fertility Investigations
Author: University of Illinois (Urbana-Champaign campus). Agricultural Experiment StationPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A Report of Progress in Soil Fertility Investigations
Author: Joseph Gladden HuttonPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 40
Book Description
Soil Fertility Investigations on Farmers' Fields
Author: G. F. HauserPublisher: Food & Agriculture Org.
ISBN: 9789251003831
Category : Technology & Engineering
Languages : en
Pages : 90
Book Description
Summaries of Soil Fertility Investigations
Author: Alfred Theodor WianckoPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 28
Book Description
Summaries of Soil Fertility Investigations
Author: Alfred Theodor WianckoPublisher:
ISBN:
Category : Soil fertility
Languages : en
Pages : 20
Book Description
Soil Fertility Investigations on Farmers' Fields
Author: G. F. HauserSoil Fertility Evaluation and Control
Author: Charles A. BlackPublisher: CRC Press
ISBN: 1482247887
Category : Science
Languages : en
Pages : 761
Book Description
Soil Fertility Evaluation and Control presents the theoretical background for practical applications of scientific work on soil fertility. The book emphasizes the use of response curves as the basic biological standard for both evaluation and control, and it discusses soil testing and plant analysis as secondary standards. The principal application
The Illinois System of Permanent Soil Fertility in the Light of Twenty-five Years of Investigation
Author: Louie Henrie SmithPublisher:
ISBN:
Category : Soil fertility
Languages : en
Pages : 22
Book Description