| 1. | They have found areas suitable for seed orchard purposes .
他们找到了适于营建种子园的地区。 |
| 2. | In 1954 the first experimental seed orchards were planted .
到1954年，第一批实验性种子园建立起来了。 |
| 3. | Seed orchards should not be established on sites which are seriously susceptible .
种子园不应设在易受严重影响的地方。 |
| 4. | Gibbenellic acid is now applied as a standard seed orchard treatment in many japanese orchards .
在日本，使用赤霉酸已成为许多种子园的常规措施。 |
| 5. | Its use is limited to the preservation of breeding material or the establishment of clonal seed orchards .
其用途仅限于保持育种材料或建立无性系种子园。 |
| 6. | New and more sophisticated methods of physiological control should be available to the seed orchard manager .
新的和更先进的生理控制方法，对于种子园管理人员将会有效的。 |
| 7. | The main function of a seed orchard is to produce seed of improved genetic quality on a regular and sustained basis .
种子园的主要作用就是经常和持续地生产改良了遗传品质的种子。 |
| 8. | It could be argued that localities subject to periodic abnormally dry early summer conditions should be favoured for seed orchard sites .
可以证明有周期性反常干旱早夏的地方作种子园园址应是有利的。 |
| 9. | Most seed orchard theory is based on the assumption that panmixis will occur and that selfing will not be a serious problem .
大多数关于种子园理论，是以假定能发生随机交配和自花受精而不会成为严重问题为依据的。 |
| 10. | Progress on reproductive system of forest seed orchards
种仁营养成分和无机元素含量的变异 |
