Aleksandar Maksić, Holstein Breeding Adviser

28/04/2026

734HO00174 Trent-Way RESCUE-RED-ET
(Trent-Way Rae-Ban Red-ET x Parfect x Simplicity).

Dam: Trent-Way Ressure-ET-RC EX-93 – 3yr 365d 19,055kg 4.5%F 3.3%P

RESCUE-RED delivers an ideal balance of production, health, longevity, stature, strength. Strong Linear traits, Strength to Stature ratio is Incredible ! High Production +905 Milk, Low SCE, + Fat & Pro %.

Use him on Apple blood lines, Hulu, Warrior, Lambda, Alligator and much more.
https://www.jetstreamgenetics.com/purchase-our-sires/trent-way-rescue-red-et

26/04/2026

17/04/2026

Greenlab doo

seme bika Genosource BARROS ( Havenofear x Captain x Rubical)
https://www.jetstreamgenetics.com/.../genosource-barros-et
Iz elitnog priploda čuvenog GenoSource je na stanju i dostupno je u distributivnoj mrezi Greenlab doo

Korektor mlečnosti (+1394) i vimena ( UDC +2.17)
Proizvodni život ( PL +3)
Vitalnost ( Livability +0.2)
GTPI 3195
Beta-Casein A2A2
Outcross bik sa širokom primenom na većinu aktuelnih očevskih linija u Srbiji .
- otac Mr Ernestanthony Havenofear ( Delta-Lambda)
- majka od bika Captain ( Charl x Sabre x Ahead)
i majčina majka od bika Rubical ( High Noon x Delta x Robust)

Nakon aprilskog preseka, Barros belezi rast ukupnog TPI indeksa (+53 indeksna poena) i kolicine mleka (+63 lbs)

17/04/2026

GPZ- Govedorejsko poslovno združenje

Jetstream Genetics še naprej narekuje tempo z linijo bikov, zgrajeno za današnje zahteve in jutrišnji napredek. Naši biki iz aprila 2026 predstavljajo najboljše v genetskem napredku – bike, ki zagotavljajo merljiv vpliv tam, kjer je to najpomembnejše! Od proizvodnje in zdravja do plodnosti in dolgoživosti so ti biki zasnovani tako, da zagotavljajo dobičkonosnost in doslednost s svojo funkcionalno konformacijo v vsaki čredi, s katero se dotaknejo.
Biki iz Jetstream Genetics ponujajo zanesljivost in genetsko moč, ki jo zahtevajo progresivni rejci. To je več kot le seznam – to je zavezanost odličnosti.
Ko izberete Jetstream, vlagate v genetiko, ki vodi in je učinkovita.

Novo seme je na zalogi v centru bikovega semena GPZ- Govedorejsko poslovno združenje.
Seme se dostavlja po celi Sloveniji.
Informacije in naročila na:
+386 51 689 545

16/04/2026

" Jetstream Genetics continues to set the pace with a sire lineup built for today’s demands and tomorrow’s progress.

Our April 2026 Trait Leaders represent the very best in genetic advancement—sires that deliver measurable impact where it matters most !
From Production and Health to Fertility and Longevity, these bulls are engineered to drive profitability and consistency with their Functional Conformation across every herd they touch.

Jetstream Trait Leaders offer the reliability and genetic power progressive breeders demand.
This is more than a list—it’s a commitment to excellence. When you choose Jetstream, you’re investing in genetics that lead and perform." ( Roger Turner)

https://www.jetstreamgenetics.com/

16/04/2026

08/04/2026

Objekat za junice na farmi Global seed u Čurugu. Sve pohvale čitavom timu za izuzetan menadžment na farmi.

Pored značajnog broja ćerki bikova iz Greenlab doo programa kao što su Completo i Wiseup, uskoro očekujemo i telad od Peak Zowie, Peak Lucrative, AOT Powerpolled PP Red i Pen Col Policy
( sa novim ćerkama, sada vec progeno dokazani bik, Policy beleži rast od 37 indexnih poena na juče objavljenom preseku za April 2026 )

04/04/2026

A life well lived. 🕊️🤍 Miss OCD Robst Delicious-ET VG-87 moved on to greener pastures yesterday. As one of the Holstein breed’s defining genomic matriarchs, we are incredibly honored to have been part of her journey for more than 15 years.

Her impact on the breed is undeniable - over 350 direct descendants, more than 100,000 granddaughters in the United States alone, and at one point, nine sons ranked simultaneously among the Top 25 TPI proven sires. Delicious consistently delivered genetics that drove production, created lasting cows, and brought reliability to herds around the world.

She was the queen of her pasture, and her legacy will continue to shape the industry for generations to come.

Rest easy, Delicious, we will miss you.

03/04/2026

Na farmi Kečenović u Čantaviru tele se i stasavaju nove generacije junica iz Greenlab doo programa.
Veliko je zadovoljstvo bilo videti značajan broj ćerki od bikova S-S-I Chas WISEUP ( Chas x Renegade x Frazzled x Yoder x Supersire x Bookem) i Badger Ssi Crushr HARPED (Crusher x Timberlake x Achiever x Profit x Supersire x Robust)

Veliko Hvala domaćinima na već poznatom gostoprimstvu i na decenijskoj saradnji i poverenju.

Sretan Uskrs i sve najbolje želje od Greenlab tima.

22/03/2026

🧬 PEAK MASINO - fits correctly into the Production and Functional Conformation line-up at Jetstream

“Top-tier genomic sire delivering balanced profit, not just single-trait extremes.”

🥛 High Components delivering. + % Fat and +% Protein.
🥛 +1107 Milk Production.
🧠 Modern Health & Efficiency Package +2.4 PL
🧬 A2A2 & BB Casein Advantage.
🐄 Calving Ease with SCE 1.6%.
🐄 95% Black coat color.
💡“MASINO is a high-TPI, component-driven genomic sire with A2A2 milk, strong udders, and balanced health traits—making him an ideal choice for profitable, modern dairies”