Effects of Coupling Water with N Fertilizers on Spatio-temporal Distributing of Soil Moisture and Water Using Efficiency in Tobacco Fields

Ren Ya, Wang Yaofu, Liu Zhanqing, Li Zhmin

doi:10.11924/j.issn.1000-6850.0504194

2005 , Vol. 21 >Issue 4: 194 - 194

DOI: https://doi.org/10.11924/j.issn.1000-6850.0504194

Effects of Coupling Water with N Fertilizers on Spatio-temporal Distributing of Soil Moisture and Water Using Efficiency in Tobacco Fields

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Online published: 2005-04-04

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Abstract

The interaction effects of water and nitrogen on soil water distribution and water use efficiency of tobacco fields were studied by splitting plot design experiment. The results showed that with the increase of nitrogen within the range of nitrogen 0~45.0k

Key words： Tobacco;Coupling water with N fertilizers;Soil water;Water using efficiency

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Ren Ya, Wang Yaofu, Liu Zhanqing, Li Zhmin . Effects of Coupling Water with N Fertilizers on Spatio-temporal Distributing of Soil Moisture and Water Using Efficiency in Tobacco Fields[J]. Chinese Agricultural Science Bulletin, 2005 , 21(4) : 194 -194 . DOI: 10.11924/j.issn.1000-6850.0504194

References

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