Optimum nitrogen use and reduced nitrogen loss for production of rice and wheat in the Yangtse Delta region

Environmental Geochemistry and Health

Volumn 26, Issue 2, 2004, Pages 221-227

  Wang, D J ^a   Liu, Q ^a   Lin, J H ^a   Sun, R J ^a  

^a INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

NO3 N leaching; Optimum nitrogen rate; Rice wheat system; Yangtse Delta region; Yield

Indexed keywords

FERTILIZER; NITROGEN;

AGRICULTURAL SOIL; FERTILIZER APPLICATION; NITROGEN; NUTRIENT DYNAMICS; RICE; WHEAT;

AGRICULTURE; ARTICLE; CHINA; ENVIRONMENTAL MONITORING; METABOLISM; RICE; SEASON; SOIL; WATER FLOW; WATER POLLUTANT; WATER SUPPLY; WHEAT;

AGRICULTURE; CHINA; ENVIRONMENTAL MONITORING; FERTILIZERS; NITROGEN; ORYZA SATIVA; SEASONS; SOIL; TRITICUM; WATER MOVEMENTS; WATER POLLUTANTS; WATER SUPPLY;

ASIA; CHINA; EURASIA; FAR EAST; YANGTZE DELTA;

TRITICUM AESTIVUM;

EID: 4344656899     PISSN: 02694042     EISSN: None     Source Type: Journal    
DOI: 10.1023/B:EGAH.0000039584.35434.e0     Document Type: Article

References (14)

1. Cepuder P, Shukla MK, Liebhard P, Tuller M. 1998 Optimizing soil fertility and plant nutrition to prevent groundwater pollution. In Transaction of 16th World Soil Congress, 16th World Congress of Soil Science, August 11-18, 1998, Montpellier, France, Symposium 14.
2. Cui YT, Cheng X, Han CR, Li RG. 1998 Nitrogen recovery rate of rice and nitrogen leaching in Taihu Lake watershed in south Jiangsu Province. J China Agricult Univ 3(5), 51-54 (in Chinese with English abstract).
3. Li WB, Wu LS, Liao HQ. 1997 Application and crop recovery of N-fertilizer in high-yielding paddy fields of Taihu Region. Acta Pedol Sin 34(1), 61-73, (in Chinese with English abstract).
4. Lin B, Lin JX, Li JK. 1996 Change in crop yields and soil fertility in long term fertilization experiments. In Lin B. et al., eds. Compilation of Papers on Fertilizer Experimental Network of China Beijing. China Agricultural Press, pp. 1-12 (in Chinese).
5. Lowrance R. 1992 Nitrogen outputs from a field-size agricultural watershed. J Environ Qual 21, 602-607.
6. Ma LS, Qian MR. 1987 Pollution of nitrates and nitrites in the Taihu Lake Valley and its assessment. Chinese J Environ Sci 8(2), 60-65 (in Chinese with English abstract).
7. Owens LB, Edwards WM, Van Keuren RW. 1992 Nitrate levels in shallow groundwater under pastures receiving ammonium nitrate or slow-release nitrogen fertilizer. J Environ Qual 21, 607-613.
8. Pan ZP, Xu WY, Wan CB. 1984 Technique for rational application of nitrogen fertilizer in Taihu Lake Region. VII. Effectiveness and optimum rate of N-fertilizer for single late rice. Jiangsu Agric Sci (12), 1-4 (in Chinese).
9. Wan CB, You DM, Pan ZP. 1982 Technique for rational application of nitrogen fertilizer in Suzhou District. III. Application rate and methods for winter wheat. Jiangsu Agric Sci (7), 1-6 (in Chinese).
10. Wang DJ, Lin JH, Xia LZ. 2001 Characteristics of nitrogen leaching of farmland under rice-wheat rotation in Taihu Lake Region. Chinese J Eco-Agricult 9(1), 16-18 (in Chinese with English abstract).
11. Yi XL, Li YK, Han LF. 1983 Determination of soil nitrate nitrogen by ultraviolet spectrophotometry. Chinese J Soil Sci (6), 35-40 (in Chinese).
12. Zhang GL, Zhang S. 1998 Nitrogen leaching from farmlands - A review. Soils (6), 291-296 (in Chinese with English abstract).
13. Zhang SL, Zhu ZL, Xu YH. 1988 Optimal nitrogen fertilizer application rate for rice and wheat in Taihu Lake Region. Soils 20(1), 5-9 (in Chinese).
14. Zhao QG. 1998 General situation and trend of international study on soil and environmental problems - a review of the 16th International Congress of Soil Science. Soils (6), 281-310 (in Chinese with English abstract).