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Preceding Crops Selection, Colza Seeding Norms and Dates Optimization in North Kazakhstan
“Kokshe” Academy, Kokshetau City, The Republic of Kazakhstan
Environment and Stable Development Research Institute, “Kokshe” Academy, Kokshetau City, The Republic of Kazakhstan
Agricultural Chemistry and Soil Sciences at Technical Disciplines Department, “Kokshe” Academy, Kokshetau City, The Republic of Kazakhstan
Technology and Equipment at Technical Disciplines Department, Zhansugurov State University, Taldykurgan City, The Republic of Kazakhstan
Natural Science Disciplines, Zhansugurov State University, Taldykurgan City, The Republic of Kazakhstan
- 1 “Kokshe” Academy, Kokshetau City, The Republic of Kazakhstan
- 2 Environment and Stable Development Research Institute, “Kokshe” Academy, Kokshetau City, The Republic of Kazakhstan
- 3 Agricultural Chemistry and Soil Sciences at Technical Disciplines Department, “Kokshe” Academy, Kokshetau City, The Republic of Kazakhstan
- 4 Technology and Equipment at Technical Disciplines Department, Zhansugurov State University, Taldykurgan City, The Republic of Kazakhstan
- 5 Natural Science Disciplines, Zhansugurov State University, Taldykurgan City, The Republic of Kazakhstan
Agricultural Sciences·Volume 05 (2014)·Pages 1407–1412·Published 9 December 2014·DOI10.4236/as.2014.514151
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Abstract
Colza is a relatively new crop for North Kazakhstan. The increase of colza seeds production is restricted by its cultivation technology imperfection. Empiric model of colza for seeds cultivation is designed, allowing using its maximum potential. It was found out that correct preceding crops selection, optimization of norms and dates of colza seeding provide seeds heavy weight crops, reducing crops production cost and increasing cost efficiency at 62% average.
KeywordsColzaSeeding DatesSeeding NormsPreceding CropsEconomic Efficiency
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