SIRDARYO VILOYATI MIRZAOBOD TUMANIDA   TUPROQLARINING MELIORATIV HOLATI

Hayitaliyeva  Madina

SIRDARYO VILOYATI MIRZAOBOD TUMANIDA TUPROQLARINING MELIORATIV HOLATI

Authors

Hayitaliyeva Madina Guliston davlat universiteti 2 kurs magistranti

Keywords:

Tuproq sho’rlanishi, Geostatistik interpolyatsiya metodlari, RMSE, sho’r yuvish

Abstract

Ushbu izlanishning maqsadi Mirzacho’l zonasida tuproq sho’rlanishiga moyil bo’lgan Mirzaobod tumani sho’rlanish kartasiga erishishdir. Elekrokonduktivlik meteri va xlor o’lchovlari asosida o’lchangan sho’rlanish ma’lumotlari Sirdaryo Gidromeliorativ Ekspeditsiyasidan olindi. Tuproq sho’rlanish kartalarini yaratish uchun jami 14 ta interpolyatsiya metodlaridan foydalanildi. Ushbu interpolyatsiya metodlaridan local polynomial interpolyatsiya metodi eng kichik RMSE=0.03885 ni ko’rsatdi. Tuproq sho’rlanishi to’rtta: sho’rlanmagan, kam sho’rlangan, o’rtacha sho’rlangan va kuchli sho’rlangan tuproq sho’rlanish turlariga bo’lindi.

References

Abbas A, Khan S, Hussain N, Hanjra MA, Akbar S.

Characterizing soil salinity in irrigated agriculture using a remote sensing approach. Physics and Chemistry of the Earth Parts A/B/C 55-57: 43–52. DOI:10.1016/j.pce.2010.12.004.

ESRI, (2001), ArcGISTM Geostatistical Analyst: Statistical Tools for Data Exploration, Modeling, and Advanced Surface Generation, The USA.

Goskomgeodezkadastr, (2010). Atlas of soil cover of Republic of Uzbekistan (in Russian): Tashkent, Uzbekistan. 44.

Konstantin Ivushkin (2017), Soil salinity assessment through satellite thermography for different irrigated and rainfed crops, https://www.researchgate.net/publication/323917996

SIRDARYO VILOYATI MIRZAOBOD TUMANIDA TUPROQLARINING MELIORATIV HOLATI