长期耕作活动对大庆和绥化地区黑土理化性质的影响 / Effects of Long-Term Tillage Activities on Physical and Chemical Properties of Black Soil in Suihua and Daqing
- Resource Type
- Academic Journal
- Source
- 黑龙江农业科学 / Heilongjiang Agricultural Sciences. (4):18-23
- Subject
黑土区 耕地 土壤理化性质 土壤肥力 - Language
- Chinese
- ISSN
- 1002-2767