Page 72 - Safarova N., Safarov B. paxtachilikda agrokimyo o'quv qo'llanma

Rejalashtirilgan qo’shimcha hosil uchun tuproq unumdorligiga qarab
o’g’itlash meyoriga kiritiladigan tuzatish koeffitsentlari

Berilgan ekin uchun O’g’itlash meyorini hisoblashga
tuproqning xarakatchan formadagi kiritiladigan tuzatish koeffitsenti
oziq moddalar bilan
ta’minlanganligi
Berilgan ekin uchun O’g’itlash meyorini hisoblashga
tuproqning xarakatchan formadagi kiritiladigan tuzatish koeffitsenti
oziq moddalar bilan
ta’minlanganligi
Juda kam 1,5
Kam 1,3-1,5
O’rtacha 1,0
O’rtachadan ko’ra ko’proq 0,5-0,7
Ko’p 0,3
Juda ko’p 0

Asosiy qishloq xo’jalik ekinlari uchun muqobil tuproq reaksiyasi (pH)

Tuproq Tuproq
Ekinlar Ekinlar
reaksiyasi (pH) reaksiyasi (pH)

Suli 5,0 – 7,7 Kartoshka 5,0 – 5,5

Kuzgi javdar 5,5 – 7,5 Qand lavlagi 7,0 – 7,5
Bahori bug’doy 6,0 – 7,5 Beda 7,0 – 8,0

Kuzgi bug’doy 6,3 – 7,6 Sebarga 6,0 – 7,0

Arpa 6,8 – 7,5 Donnik 6,5 - <
Makka-jo’xori 6,0 – 7,0 Lyupin 4,5 – 6,0

Tariq 5,5 – 7,5 Timofeyevka 5,6 - <

Grechixa 4,7 – 7,5 Karam 6,7 – 7,4
Gorox 6,0 – 7,0 Xo’raki lavlagi 6,8 – 7,5

Soya 6,5 – 7,1 Pomidor 6,3 – 6,7
Gorchisa 7,0 Rediska, sholg’om 5,5 - <

Zig’ir 5,9 – 6,5 Sabzi 5,5 – 7,0

Kungaboqar 6,0 – 6,8 Bodring 6,0 – 7,9
Nasha 7,1 – 7,4 Salat 6,0 – 7,0

Choy 4,8 – 6,2 G’o’za 6,5 – 9,0

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