求翻译：[摘要]20世纪初黑龙江省随着土地的大量开发，大豆生产发展的很快，种植面积很大，是各县区的主要农产物，占有较大的比例，主要集中在铁路沿线。同时，黑龙江地区也是东北地区的主要产豆区。黑龙江地区大豆的加工业约开端于1865年前后，随着大豆生产的扩大而迅速发展，由早期的手工加工发展到机器加工，成为黑龙江地区主要的农产品加工业。在加工机械较落后、原料品质差、税捐繁重、出口贸易由洋商操纵、各地小油坊的冲击等原因下，黑龙江地区大豆加工业开始了衰退。是什么意思？

[Abstract] 20 century, Heilongjiang Province, with the land development, development of soybean production soon, the planting area large, the county and district agricultural products, a large proportion, mainly along the railway. , Heilongjiang in northeast China mainly produced beans District. Hei

[Summary] at the beginning of the 20th century with the Heilongjiang province a lot of development, development of the soybean production area of cultivation is very fast, very large, which are the districts of the main agricultural pro