论文部分内容阅读
敖汉旗地处努鲁尔虎山北麓,科尔沁沙地南缘,地理坐标为北纬41°42′~43°01′,东经119°32′~120°54′,属温带大陆性季风气候,是典型的旱作雨养农业区。这个纬度,是世界公认的最适宜优质粟黍生长的黄金纬度。这里四季分明,较高的积温有效性、适中的年降水量、丰富的日光照射、较大的昼夜温差使这里成为粟黍种植比较理想的区域。全旗土地资源丰富,有褐土、壤土等多种类型,土壤中含有丰富而均衡的有机质、铁磷等矿物质,为谷子的生长提供了充分的营养。
Aohan Banner is located in the northern foot of the Nuluer Tiger Hill and the southern margin of the Horqin Sandy Land with the geographical coordinates of 41 ° 42 ’~ 43 ° 01’ north latitude and 119 ° 32 ’~ 120 ° 54’ east longitude. It belongs to the temperate continental monsoon climate, Is a typical rain-fed agricultural areas. This latitude is the gold latitude recognized by the world as the most suitable high-quality millet growth. Here are four seasons, a higher effective temperature accumulation, moderate annual precipitation, abundant daylight, a larger temperature difference between day and night so that millet planting here to become an ideal region. The flag is rich in land resources, there are many types of cinnamon, loam and other types of soil contains rich and balanced organic matter, iron and phosphorus and other minerals for the growth of millet to provide adequate nutrition.