通过对河北省酸枣主产区酸枣资源的调查、取样、测定和对比试验，选育出了‘

通过对河北省酸枣主产区酸枣资源的调查、取样、测定和对比试验，选育出了‘蓝猫3号’和‘蓝猫4号’2个酸枣优良品种。

結果 (英文) 1:

Through to the main production areas of semen ziziphi spinosae semen ziziphi spinosae resource in Hebei province's surveys, sampling, measurement and comparison test, select ' blue cat, 3rd and 4th Blue Cat '2 jujube varieties.

結果 (英文) 2:

Through the main producing areas in Hebei Province jujube jujube resources survey, sampling, measurement and comparison test, breeding a 'Blue Cat 3' and 'Blue Cat No. 4' two jujube varieties.

結果 (英文) 3:

Based on the wild resources of Hebei province jujube production area investigation, sampling, determination and comparative tests, selected "3 blue cat" and "cat No. 4" 2 jujube varieties.