【摘 要】
：
黑龙江垦区从七十年代开始,进行了耕作改制,对农业生产起到了促进作用。但还存在不少问题,影响了产量的稳定和提高。一、黑龙江垦区现行的耕作方式 1.深松少耕垄作体系:其内
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黑龙江垦区从七十年代开始,进行了耕作改制,对农业生产起到了促进作用。但还存在不少问题,影响了产量的稳定和提高。一、黑龙江垦区现行的耕作方式 1.深松少耕垄作体系:其内容是,麦茬深松(麦秸还田)搅茬或起垄,下茬种大豆或玉米;玉米茬耙茬种大豆;大豆茬耙茬种小麦。重茬麦采取上翻下松或免翻深松。
Heilongjiang reclamation area from the seventies, carried out farming reform, played a catalytic role in agricultural production. However, there are still many problems that have affected the stability and increase of output. First, the current farming methods of Heilongjiang reclamation area 1 subsoiling system of deep plowing and less tillage: Its content is, stubble or ridging of wheat stubble deep (wheat straw backyard), the next crop of soybean or corn; corn stubble stubble soybeans; soybeans Crop stubble crop wheat. Heavy wheat cropped up or down to avoid turning loose.
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