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1 示范试验 1.1 繁种试验繁种试验的原种由广东各种子部门在当地繁殖,于3月份给143团园林公司提供试验种子,示范试验面积0.33～0.67hm~2,产量为1 800kg/hm~2,为以后大面积南种北繁提供了科学依据。 1.2 蔬菜生产试验
1 Demonstration Test 1.1 Breeding Test Breeding The original species of the breed test was breed locally by various sub-departments in Guangdong. The trial seed was provided to 143 regiment garden companies in March. The demonstration test area was 0.33 ~ 0.67hm ~ 2 and the yield was 1 800kg / hm ~ 2, providing scientific basis for the large area of southern species north. 1.2 vegetable production test