ON ECONOMIC-MATHEMATICAL MODEL FOR TECHNOLOGY OF DIFFERENTIATED APPLICATION OF FERTILIZERS

The paper studies agricultural crops’ yield depending on quality of entering of mineral fertilizers. It is established that determining average productivity, under square-law dependence of yield on a dose, there is not necessity to set the law of fertilizers distribution across the field and will be sufficient to know expected value D and standard deviation sD. The paper considers approaches to economic-mathematical model of optimization of fertilizers’ doses at the differentiated entering. The produced result provides a new approach to the quality control in technological process of fertilizers application. Also, it allows formulating requirements to perspective technical means used for entering of mineral fertilizers.


Variant title:
К РАЗРАБОТКЕ ЭКОНОМИКО- МАТЕМАТИЧЕСКОЙ МОДЕЛИ ТЕХНОЛОГИИ ДИФФЕРЕНЦИРОВАННОГО ВНЕСЕНИЯ УДОБРЕНИЙ
Subject(s):
Issue Date:
Oct 15 2009
Publication Type:
Journal Article
DOI and Other Identifiers:
ISSN 1804-0519 (Print) ISSN 1804-0527 (Online) (Other)
PURL Identifier:
http://purl.umn.edu/94557
Published in:
Perspectives of Innovations, Economics, and Business
Volume 02
Page range:
99-102
Total Pages:
4




 Record created 2017-04-01, last modified 2017-08-25

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