The effect of increasing nitrogen fertilization on the economic result in corn production : a study on the functional input-output-relationship in conditions of diminishing returns
Risto Ihamuotila
| Year of publication: |
1970
|
|---|---|
| Authors: | Ihamuotila, Risto |
| Publisher: |
Helsinki : Agric. Econ. Res. Inst. |
| Subject: | Maiskunde | Vereinigte Staaten | Fertilität | Fertility | Düngemittel | Fertilizer | Maisanbau | Maize production |
| Extent: | 28 S Tab., graph. Darst |
|---|---|
| Series: | Maatalouden Taloudellisen Tutkimuslaitoksen julkaisuja. - Helsinki : Agricultural Economics Research Inst., ISSN 0438-9808, ZDB-ID 409713-0. - Vol. 21 |
| Type of publication: | Book / Working Paper |
| Language: | English |
| Notes: | mit finn. Zsfassung |
| Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10001377245