THE SOIL AND SOIL CONDITIONS OF THE EXPERIMENTAL REGION ON SALT MARSHES AND GROUNDWATERS, AS WELL AS THE FLOW OF WATER IN THE NEW STRUCTURE
Keywords:
drainage, ditch, low salinity, medium salinity, groundwater, pipe, leaching, irrigation, water flow, new construction, cottonAbstract
The article presents the Drainage of new drainage in Jizzakh region with moderate salinity and groundwater surface During the year, that is, during the leaching and irrigation periods, the maximum flow (0,131-0,122 l / s and 0.063-0,071 l / h) was preceded by minimal flow (0.040-0,056 l / h). It was also discovered that this leak had seized 36% of the water (4514 m3 / ha) for leaching and cotton irrigation during the year.
References
Ўзбекистон Республикаси Президентининг 2019-йил 9-октябрда қабул қилинган пқ-4486 сонли “Сув ресурсларини бошқариш тизимини янада такомиллаштириш чора-тадбирлари тўғрисида”ги қарори.( O'zbekiston Respublikasi Prezidentining 2019-yil 9-oktyabrda qabul qilingan PQ-4486 sonli "suv resurslarini boshqarish tizimini yanada takomillashtirish chora-tadbirlari to'g'risida"gi qarori.)
Gupta R. K, Bhumbla D. K, Abrol L. R. Effeсt of soil рH, Organic matter and calcium carbonate on the dispersion behavior of alkali soils. SoisSct 37. 2008 P. 251.
Доспехов Б.А. “Методика полевого опыта”. М. 1985.
Махсадов X. Шўр ювиш ва яхоб суви беришга оид тавсиялар Жиззах 2005.(Maxsadov X. Sho'r yuvish va yaxob suvi berishga oid tavsiyalar Jizzax 2005.)
Мирзажонов Қ.M. ва бошкалар. Зироатларни суғоришда шўр сувдан фойдаланиш бўйича тавсиянома. Тошкент - 2002 й.( Mirzajonov Q.M. va boshkalar. Ziroatlarni sug'orishda sho'r suvdan foydalanish bo'yicha tavsiyanoma. Toshkent - 2002 y.)
Рамазонов. О. Глубине дренажа на засоленных землях. Ирригация ва мелиорация №12. 2017й. Б28.
