ECOLOGICAL BASES OF INCREASE OF THE IRRIGATED SOILS BIOLOGICAL FERTILITY IN THE SYR DARYA RIVER LOWER REACH
Keywords:
аlluvial soils, irrigated agriculture, agricultural crops, land use, natural and economic complex, biological farmingAbstract
The given article is concerned with the issues to the development of irrigation farming and efficiency development of land resources in the lowest Syrdarya river in Kazakhstan. It is shown that there are sufficient reserves of boggy soils favorable for cultivation of a wide range of agricultural crops including flooded rice in the alluvial plains of delta. However, the development of rice monoculture was accompanied by the destruction of natural and economic complex.
The authors are noted that it is necessary to replace the old system of farming where the rice was growing as a monoculture by the new system with a reduced number of paddy fields in rotation for ensuring from creation of sitnofion.
References
Илялетдинов А.Н. Микробиологические превращения азотосодер-жащих соединений в почве. – Алма-Ата: 1976. – С. 198-250.
Неунылов Б.А., Хавкина Н.В. Исследование скорости разложения и процессов превращения в почве органического вещества, мече-ного С14. // Почвоведение. – 1968. – №2. – С. 103-108.
Нургизаринов А, Шапшанов К Экологизация производств в Приа-ралье (Кызылординская обл.) – Алматы: 2001. – С. 31-55. (каз. яз.).
Нургизаринов А.М. Динамика плодородия почв в условиях рисосе-яния и применение удобрений под рис в Казахстане. / Интенсифи-кация земледелия Юга и Юга-Востока Казахстана – Алма-Ата: ВО ВАСХНИЛ, 1978. – С. 18-25.
Почвы Кызыл-Ординской области. – Алма-Ата: 1983. – 302 с.
Нургизаринов А.М., Назаров Е.А., Шарипова А.Ж, Арыстан Е.Ж. Экологическое состояние и пути мелиоративного улучения орошаемых земель в низовьях реки Сырдарьи. // Гидрометерология и экология. – 2014г. – №3. – С.185-187.
Alexander M. Nitrification. «Soil Nitrogen». Mdison, USA, 1965, 309-343.
Bonman B.A. Water-efficient management strategies in rice Production // IRRN, Philippines, 2001. –Vol. 26. – №2. – P. 17-22.
Pachikin K., Krivenko V., Eroshina O., Shildebaeva S. Integrated sys-tem for modeling and evaluation of natural-economic resourcez in the Kazakhstan Priaralie // Tetys Geographikal Research. – 2005. – V. I. – P. 93-107.
Pachikin K., Morimoto Y., Krivenko V. 3D soil model of modern Syrdarya delta and dyoining part of Aral Sea dried bottom. Issues of 17 World Congress of soil Scientists. August, 14-24, 2002, Bangkok, Thai-land. Vol. IV. P. 1587.
