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林口县位于黑龙江省东南部,牡丹江市北部,地处张广才岭、老爷岭和完达山脉交界处,东京129°17′～130°46′,北纬44°38′～45°58′。全县耕地总面积107464公顷,其中中低产田面积68175.6公顷,占总耕地面积的63.4%。由于我县所处位置是典型的寒温带大陆性季风气候区,冬季受极地大陆性气团影响,寒冷而干燥,夏季受东南海洋季风控制,温暖而多雨,春旱秋涝,气候多变,加之地形复杂,山间小气候十分明显。同时夏季降水集中,七、八月份多发暴雨,每一场暴雨过后,地面都会出现一些纵横交错的冲刷沟,而黑土层的厚度据测定,平均以每
Linkou County is located in the southeast of Heilongjiang Province and the northern part of Mudanjiang City. It is located at the junction of Zhangguangcailing, Laoyeling and Wanda Mountains. It is located at 129 ° 17 ’~ 130 ° 46’ in Tokyo and 44 ° 38 ’~ 45 ° 58’ at latitude. The county a total area of 107,464 hectares of arable land, of which 68,175.6 hectares of low-yielding fields, accounting for 63.4% of the total area of arable land. Because the county is located in the typical cold temperate continental monsoon climate zone, the winter by polar continental air mass effect, cold and dry, the summer by the southeast ocean monsoon control, warm and rainy, spring and autumn, floods, climate change, coupled with topography Complex, mountain microclimate is very obvious. At the same time, the precipitation in summer is concentrated, heavy rains occur in July and August, and after each heavy rains, some scouring ditches criss-crossing the ground appear, and the thickness of the black soil layer is determined according to the average