A.1/90 B.1/100 C.1/110 D.1/120
A.縮頭 B.收頭 C.收溜 D.收分
A.播種分株莖枝繁殖鋪草塊 B.播種分株扦插 C.混播、補(bǔ)播莖枝繁殖 D.混播補(bǔ)播鋪草塊