Productivity of corn grown in the crop rotation and as monoculture under long-term fertilizing
Abstract
Productivity of corn grown in the crop rotation and as monoculture under long-term fertilizing In 1971-2015 on the Voronezh leached black earth there were conducted the researches of the effect of long-term use of various kinds, doses, combinations of fertilizers in the 10 crop rotation sequences and in corn-corn monoculture on its productivity. It has been determined that the yearly N60Р60К60 fertilizing increased the productivity of green chop, dry matter and corn grain on 8.8, 2.53 and 1.29 t/ha in crop rotation and on 10.1, 2.71 and 1.32 t/ha in monoculture in comparison with the productivity of green chop, dry matter and corn grain without fertilizing (26.2, 6.42 and 3.42 t/ha in crop rotation; 22.1, 5.65 and 2.81 t/ha in monoculture). Due to the crop rotation the increase of green chop, dry matter and corn grain productivity was 2.4-4.1; 0.3-0.8 and 0.5-0.6 t/ha respectively. The largest content of organic carbon was estimated in the topsoil. The archive soil sample contained 3.19% of carbon; in black fallow (since 1960) it was 3.12%; in corn-corn monoculture without fertilizing it was 3.37% and with the yearly N60Р60К60 fertilizing it was 3.42%. In the soil layer of 60-80 cm there were no significant differences in the amount of organic carbon.
About the Author
A. F. Stulin
Воронежский филиал ФГБНУ "Всероссийский научно-исследовательский институт кукурузы"
Russian Federation
Russian Federation
References
1. Воронин, А.Н. Основные направления и результаты селекции гибридов кукурузы в Белгородском НИИСХ / А.Н. Воронин, С.А. Хорошилов, Г.М. Журба, М.В. Клименко, Т.В. Бирюкова // Материалы Всероссийской науч.-практ. конф. Белгородского НИИСХ 14-17 июля 2015 г. "Биологизация земель в адаптивно-ландшафтной системе земледелия". Белгород: "Отчий край", 2015. - С. 429-434.
2. Лебедь Е.М. Удобрение бессменных посевов кукурузы / Е.М. Лебедь, С.М. Крамарев, Л.Г. Подгорная // Кукуруза и сорго. - 2002. - № 6. - С. 8-11.
3. Гангур, В.В. Царица полей в монокультуре / В.В. Гангур // Земледелие. - 2010. - № 3. - С. 27-29.
4. Jaste Ch. La monoculture et ses problemes / Ch. Jaste // Cultivar. - 1980. - № 133. - Р. 56-63.
5. Каун, В.В. Кукуруза в севообороте короткой ротации и рациональное применение удобрений при ее монокультуре / В.В. Каун // Сб. научн. тр. Адыгейского НИИСХ.- Майкоп, 2001. - Вып. IV. - С. 135-137.
6. Yyn, T.J. Making the best of corn-corn monoculture in the Estern Corn-Belt / T.J. Yyn // Indiana Crop Agviser Conference. Indianapoles, IN. 2006. 19-20th. December. P. 1-5.
7. Ларионова, А.А. Распределение стабильных изотопов углерода в агрочерноземе при смене растительности с С3 типом фотосинтеза на монокультуру кукурузы / А.А. Ларионова, А.Ф. Стулин, О.Г. Занина, И.В. Евдокимов, О.С. Хохлова, Ф. Бюггер, М. Шлотер // Почвоведение. - 2012. - № 8. - С.863-874.
8. Puget, P. Stock and distribution of total and corn-derived soil organic carbon in aggregate primary purticly fractions for different land use and soil management practices / P. Puget, R. Lal, C. Jzzaurradle, M. Post, L. Owens // Soil Science. - 2005.- V. 170. - P. 256-279.
9. Flessa, H. Storage and stability of Organic Matter and Fossil Carbon in a Luvisol and Phaeozem with Continuons Maize cropping: A synthesis / H. Flessa, W. Amelung, M. Helfrich, G. Wiesenberg, S. Brodowski, J. Rethemeyer, C. Kramer, P. Grootes // Plant Nutrition and Soil Sci. - 2008. -V. 171.-P. 36-51.
10. Kristiansen, S.M. Natural 13C abundance and Carbon Storage in Danish Soils under Continuons Silage Maize / S.M. Kristiansen, E.M. Hansen, L.S. Jensen, B.T. Christensen // Eur. J. of Agron. -2005. - V. 22. - P. 107-117.
11. Пулы и потоки углерода в наземных экосистемах России / В.Н. Кудеяров, Г.А. Заварзин, С.А. Благодатский, А.В. Борисов и др. - M.: Наука., 2007. - 315 с.
Review
For citations:
Stulin A.F. Productivity of corn grown in the crop rotation and as monoculture under long-term fertilizing. Grain Economy of Russia. 2017;(3):63-67. (In Russ.)
Views:
324
Email this article 