农业品种技术创新的过程特征是：多环节、关联性、制约性和双向性。
The course characteristic of agricultural variety technological innovation are: Multiple - link, correlation, conditionality and two-way.
农业品种技术创新的过程特征是：多环节、关联性、制约性和双向性。
The course characteristic of agricultural variety technological innovation are: Multiple - link, correlation, conditionality and two-way.
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