介绍了研制成功的水稻钵苗行栽机的构造和工作原理，以及样机的性能指标检测和生产试验。
The structure and operation principle of rice potted-seedling transplanter are introduced, and the performance measurement of the prototype and the production testing are conducted.
从秧苗素质角度解释了水稻钵苗摆栽技术的增产机理。
This explained in character of rice why technology of growing rice seedling in bottle could increase yield.
从秧苗素质角度解释了水稻钵苗摆栽技术的增产机理。
This explained in character of rice why technology of growing rice seedling in bottle could increase yield.
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