[Effects of straw returning combined with nitrogen fertilizer on spring maize yield and soil physicochemical properties under drip irrigation condition in Yellow River pumping irrigation area, Ningxia, China]
- Resource Type
- Source
- Ying yong sheng tai xue bao = The journal of applied ecology. 30(12)
- Subject
China Soil Rivers Nitrogen Agriculture Fertilizers Zea mays - Language
- ISSN
- 1001-9332