Mahsulot tavsifi
Tuproqning sho’rlanish tiplari Reja: KIRISH____________________________________________3 I.Adabiyotlar tahlili...............................................................................5 II.Asosiy qism.................................................................................6 2.1.Tuproqning shòrlanishi.Shòrlanish darajasi ..................................10 2.2Tuproq shòrlanishining òsimliklar hayotiga tasiri.........................16 2.3Shòrga chidamli òsimliklar .................................. .......................................25 IIIXULOSA.......................................................................................................30 Foydalanilgan adabiyotlar ro’yhati.................................................................31
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