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民勤县地处河西走廊东北部,石羊河流域最下游,具体位于东经101°49′41″～104°12′10″、北纬38°3′45″～39°27′37″之间。县域地势相对平坦,平均海拔1400m,由沙漠、低山丘陵和平原组成。东、西、北三面被巴丹吉林和腾格里两大沙漠所包围,大陆性沙漠干旱气候特征明显,冬冷夏热,昼夜温差25.2℃。夏季极端高温41.7℃,冬季极端低温-29.5℃。畜牧业主要受干旱大风、干热风、沙尘暴和霜冻天气的影响。笔者针对北方沙漠地区生态猪舍建造、垫料配方、温控等相关技术谈几点意见,供大家参考。
Minqin County is located in the northeastern Hexi Corridor and the most downstream of the Shiyang River Basin. It is located between 101 ° 49’41 “-104 ° 12’10” east longitude and 38 ° 3’45 “~ 39 ° 27’37” north latitude . County terrain is relatively flat, with an average elevation of 1400m, composed of deserts, hilly and plains. The eastern, western and northern sides are surrounded by Badain Jaran and the Tengger Desert. The continental desert arid climatic characteristics are obvious. The winter and summer are hot and the temperature difference between day and night is 25.2 ℃. 41.7 ℃ in summer and -29.5 ℃ in winter. Livestock farming is mainly affected by arid wind, dry hot wind, dust storms and frost weather. The author for the northern desert ecological housing construction, litter formulations, temperature control and other related technology to talk about a few comments for your reference.