豫西处于丘陵山区,自然隔离条件好,适宜玉米制种面积大,是河南种子“三西”工程(豫西南、豫西、豫西北)建设的重点,是解决中原玉米生产需种的骨干力量,也是全国夏玉米制种基地之一。为了建立稳固的种子生产基地,认真搞好玉米杂交制种工作,充分发挥豫西玉米种子联合体的作用,更好地为农业生产服务,根据历年实践,选择落实种子生产基地,应切实掌握五要五坚持原则。五要:一要选择领导班子力量强,干部团结,群众热心制种,且有一定技术基础,工作扎实过硬的村(组),不可单纯以脱贫、扶贫、照顾关系等形式选 West of Henan Province is in the hilly and mountainous area with good natural isolation conditions and suitable for planting large area of ​​maize. It is the key point for the construction of Henan Seeds “Three Wests ” project (southwestern Henan, western Henan and northwestern Henan) Backbone strength, but also one of the base of the summer planting of maize. In order to establish a solid seed production base, earnestly do a good job of hybrid corn seed production, give full play to the role of the West Corn Seed Association, to better serve agricultural production, according to years of practice, choose to implement the seed production base, should effectively grasp the five Five adhere to the principle. Five Must: First, we must select the villages (groups) that have strong leadership, solidarity among cadres and the masses who are enthusiastic about planting and have certain technical foundation and solid work. They should not simply choose to eliminate poverty, help the poor and take care of their relations