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隔离和隔离区是两个不同概念。隔离是指在育种和良种繁育过程中,为保证种子纯度,防止不同品种、品系的花粉侵入而杂交所采取的安全措施,隔离的主要方法有地理隔离(建立隔离区)、时间隔离(错期播种)、障碍隔离(套袋)等三种。
Isolation and isolation areas are two different concepts. Isolation refers to the safety measures taken to ensure the purity of seeds and to prevent hybridization of different species and strains of pollen during breeding and breeding. The main methods of isolation are geographical isolation (establishment of isolation area), time separation Sowing), barrier isolation (bagging) and other three.