STUDY ON WATER CONSUMPTION FEATURE OF SOYBEAN INBLACK SOIL REGION OF NORTHEASTERN CHINA(PDF)
《大豆科学》[ISSN:1000-9841/CN:23-1227/S]
- Issue:
- 1997年03
- Page:
- 274-276
- Research Field:
- Publishing date:
Info
- Title:
- STUDY ON WATER CONSUMPTION FEATURE OF SOYBEAN INBLACK SOIL REGION OF NORTHEASTERN CHINA
- Author(s):
- Meng Kai Zha ng Xingyi
- ( Heilongjiang Inst itute of Agricultural Modernization, CA S Harbin 150040)
- Keywords:
- Black soi l; So ybean; Wa ter consumptio n feature
- PACS:
- -
- DOI:
- 10.11861/j.issn.1000-9841.1997.03.0274
- Abstract:
- Based on experimental data f rom 1992 to 1994, the study o n w ater co nsumptionfea ture of soy bean has been conducted in black soil regio n. The resul t show s that themaximum w ater co nsumptio n of soybea n occurs betw een f low ering and pod sw elling;the amount of w ater co nsumption in this phase accouts for 50% of the total. In a ridfarming regio n, w ater co nsumptio n o f so ybean i s maily determined by precipi tatio n;The di fference of wa ter co nsumption amo unt betw een yea rs i s also tha t precipition between y ears.
Last Update: 2017-01-13