Fertigation waxay isku darsataa irrigation iyo fertilisation — bacrinta waxa lagu shubaa biyaha drip-ka, oo dhirtu si toos ah ayey u hesho. Wuxuu yareeyaa baahida bacrinta 30–50% oo wax-soosaarka u kordhaa 15–30%.

Sida loo Sameeyo

Bacrinta cusboonaysiisan (urea, NPK, potassium nitrate) waxa lagu milmiyaa weel weyn (haan A) iyo macdano (haan B; calcium iyo nitrate ku ilaali). Venturi injector ama dosing pump waxay si fiican u shubaan dhirta. Saxnaanta: EC 1.5–2.5 dS/m, pH 5.5–6.5.

Bacrinta Caanka ah

  • Urea (46-0-0) — N kheyr; qiimo yar.
  • MAP (12-61-0) — P sare, ku habboon bilowga koritaanka.
  • Potassium nitrate (13-0-46) — K sare iyo N, fiican xilliga miraha.
  • Calcium nitrate — calcium iyo N, joojiya blossom-end rot.

Tilmaamo Muhiim ah

  • Ku dar bacrinta wakhtiga waraabinta 15-da daqiiqo dhexe; ka hor & ka dib biyaha kaliya si tuubada loo nadiifiyo.
  • Hubi EC iyo pH asbuuc kasta.
  • Iska ilaali calcium + sulphate haan kasta — way isku tagaan oo dhiig fadhig samaystaan.