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为使杂交水稻种子逐步达到生产专业化、质量标准化。我们在具有典型汉中平川气侯特点的5个乡9个村建立了生产基地。从1977年开始制种以来,先后配制南优2、3、6号,威优2、3、6号,V 圭、汕优2、3、6、8号,汕圭、汕激、汕优63、汕优64、V 激、V 64、D 优2号,D63等。8年提供合格稻种150万 kg,平均单产由27.7kg 逐年上升到162.5kg。种子质量均达部颁标准。其高产优质技术总结如下:
In order to gradually achieve hybrid rice seed production specialization, quality standardization. We have established production bases in 9 villages of 5 townships with the typical characteristics of the Hanzhong Pingchuan climate. Since the seed production started in 1977, it has formulated No. 2, No. 3, No. 6, No. 3, No. 6 and No. 6, No. 3, No. 6 and No. 8, No. 8, Shanyou, Shanyui, Shanyou 63, Shanyou 64, V shock, V 64, D excellent 2, D63 and so on. 8 years to provide qualified rice 1500000 kg, the average yield increased from 27.7kg year by year to 162.5kg. Seed quality reached the ministerial standards. Its high yield and high quality technology are summarized as follows: