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| 1. | Seeds to be used for some shortened breedingcycle methods or for embryo culture should never be allowed |
| 用于缩短育种周期及胚培养的种子切切不可使其干燥。 |
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| 2. | embryo culture method |
| 胚胎培养 |
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| 3. | chick embryo cell culture |
| 鸡胚细胞培养 |
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| 4. | Ovary, ovule, embryo culture and somatic hybridization could be used to overcome the incompatibility |
| 子房、珠和胚培养以及体细胞杂交可用于克服远缘杂交的不亲和性和杂种的不育性,有利于拓宽种质资源。 |
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