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邢台市隆尧县属于黑龙港流域,地下水位低洼,地下水矿化度比较高,重度盐碱地占耕地面积30%以上,近年来,由于地下水位下降,加上农业开发力度加大,主要是深井数量增多,水浇面积扩大,盐碱地的盐分含量大幅度下降。特别是原来盐碱严重的毛儿寨、白家寨等乡(镇),重度盐碱地颗粒不收,轻度的只能种植耐盐碱的棉花、谷子、甘薯,现在多数地块可以种植冬小麦和玉米。但是在盐碱地种植玉米小麦,毕竟不同于一般地块,生产上应该注意哪些问题?采取什么措施?现提出以下栽培技术方案,供参考。
Longyao County, Xingtai City, belongs to the Heilongjiang River Basin. Due to the low groundwater level and the high salinity of groundwater, heavy saline-alkali soil accounts for more than 30% of the cultivated land area. In recent years, due to the decline of groundwater level and the intensification of agricultural development, Increased, pouring area expanded, salinity salt content decreased significantly. In particular, the original salinization of Mao Zerzai, Bajiazhai and other towns (towns), severe saline and alkali particles do not accept, mild can only grow salinity-resistant cotton, millet, sweet potato, and now most plots can be planted with winter wheat and corn. However, planting corn and wheat in saline-alkali soil is not the same as that of ordinary land. What problems should be paid attention to in production and what measures should be taken? The following cultivation techniques are proposed for reference.