Metanool
EESTI MAAÜLIKOOL
Tehnikainstituut
nimi
ERINEVAD MAAVILJELUSMEETODID ERINEVATELE KULTUURIDELE
Kursusetöö
Tootmistehnika õppekava
Juhendaja:
SISUKORD
SISSEJUHATUS.........................................................................................................................3
1. MAAVILJELUS......................................................................................................................4
2. MULLAHARIMINE..............................................................................................................4
2.1 Kündmine..........................................................................................................................5
2.2 Külvieelne mullaharimine......................................................................
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