Hinnoittelu Kirjautua sisään Rekisteröidy

Luokat: Kaikki - traits - management - systems - design

jonka Garrett Butler 11 vuotta sitten

557

crossbreading cattle

crossbreading cattle

Lisää tämän kaltaisia

Sustainable Forestry

Sustainable Forestry

luonut Klaus Saller

SUNYOPT

SUNYOPT

luonut Lindsay Chin

Door Ergonomics (PE1)

Door Ergonomics (PE1)

luonut Darren Smith

Dating

Dating

luonut Lubov Zayats

Crossbreeding Beef Cattle

other considerations

other important traits

frame score

Why crossbreed?

Heterosis

Hybrid vigor

sire selection

Crossbreeding systems

different systems

criss cross

rotational cross

terminal cross

combined

design

ease of management

simplicity

challenges