不同地区种植的‘张杂谷6号’营养成分差异分析

为了探究优质谷子生产区域，立足指导区域生产工作，以‘张杂谷6号’为材料，采用规范化标准实验法将其种植于宁夏固原、内蒙古赤峰、甘肃秦安、河北张家口4个春谷区域，并用营养检测国标法对其样品的营养物质进行测定与分析，研究各营养成分差异的原因及品质。结果表明，‘张杂谷6号’的蛋白质、脂肪、水分、灰分、粗纤维、矿物质、碳水化合物含量皆因地区气候、土壤等差异而呈现显著差异(P<0.05)。与其他谷物比较研究结果表明，‘张杂谷6号’矿物质含量普遍高于玉米、小麦、大米，其中以铁(8.11 mg/100 g)、镁(111.41 mg/100 g)、硒(0.10 mg/100 g)、锌(2.87 mg/100 g)含量最为丰富。‘张杂谷6号’营养较丰富，各营养成分因种植区域等差异而呈现显著差异，其中内蒙古赤峰、宁夏固原地区作为区域定位较适宜其种植及品种推广。

Differences Analysis of Nutritional Components in Different Planting Areas of Hybrid Millet-6

In order to explore the high quality millet production area, based on the guidance of the working in production area, for samples with hybrid millet-6, it had been planted for standardization in Guyuan (Ningxia Province), Chifeng (Inner Mongolia), Qin’an (Gansu Province), Zhangjiakou (Hebei Province) these four spring millet area. Results showed that, protein, fat, moisture, ash, crude fiber, mineral and carbohydrate contents present significant differences by reasons about the situation of climates and soil in different areas (P<0.05). The comparative study on other grains showed that, mineral content of hybrid millet-6 was generally higher than corn, wheat and rice, especially iron (8.11 mg/100 g), magnesium (111.41 mg/100 g), selenium (0.10 mg/100 g) and zinc (2.87 mg/100 g) was the most abundant in it. Hybrid millet-6 was rich of nutrition, various kinds of nutrients significant differences reason for the differences of planting areas, Guyuan (Ningxia Province) and Chifeng (Inner Mongolia) was suitable for planting it, and suitable for its regional orientation and variety extension.