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唐山专区地处河北省之东北一隅,和东北仅隔一道长城,故在农业情况上,和河北省之中、南、各部都有着显著的不同。在耕作方法上,如不用(?)耕地,而用(?)子开沟用手撒籽,在作物的品种适应上,如:河北省之中、南各部,种斯字二B棉都有着良好的收成而在唐山专区内,种植着比二B还早熟的斯字四B棉,还有成熟过晚的表现。所有这些都是证明着唐山专区和省內其他各地有些特殊,另外在耕作方式上还有一点特殊,就是——间作——当地叫它为夹垅,因
Tangshan area is located in the northeastern part of Hebei Province, and the Northeast only separated by a Great Wall, so in agriculture, and Hebei Province, South, ministries have significant differences. In terms of cultivation methods, if not cultivated land (?), But with? (?) Seed dug hand-sprinkled with seeds, in the crop varieties to adapt, such as: Hebei Province, the southern ministries, Good harvest and in the Tangshan area, planted with more than two B Si Si B cotton, and mature late performance. All of this proves that the Tangshan Prefecture and other parts of the province are somewhat special. In addition, there is a special way of farming that is intercropping - that the locality calls it a folder because