Potential and Countermeasure of Agricultural Production in Haicheng City,Liaoning Province

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cje ›› 1996, Vol. ›› Issue (1): 24-27.

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Potential and Countermeasure of Agricultural Production in Haicheng City,Liaoning Province

Zhang Weidong¹, Liang Zhijie¹, Liang Wenju²

1. Shenyang Agricultural University, 110161;
2. Institute of Applied Ecology, Chinese Academy of Sciences Shenyang, 110015

Received:1994-11-24 Online:1996-02-10

Abstract

Abstract: The production potential of different types of agro-ecosystems in Haicheng city was analyzed. Results suggested that the lower crop yield in eastern hilly region was associated with the loss of soluble nutrition and water. The lower Nand P₂O₅ transfer flux limited full play of production potential in plain areas. The countermeasure to promote agricultural production potential was proposed on the basis of corresponding transformation of structure efficiency.

Key words: desert vegetation coverage, multi-source remote sensing data, remote sensing model, , scale conversion.

Zhang Weidong, Liang Zhijie, Liang Wenju. Potential and Countermeasure of Agricultural Production in Haicheng City,Liaoning Province[J]. cje, 1996, (1): 24-27.

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Potential and Countermeasure of Agricultural Production in Haicheng City,Liaoning Province

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