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    Studies on the system analysis of cultivated land resources and Protect countermeasure in Anhui province
    Wang guangyu Sun hongzhong Han qianhong Hu yongnian Ni nan
    Chinese Agricultural Science Bulletin    2003, 19 (6): 135-135.   DOI: 10.11924/j.issn.1000-6850.0306135
    Abstract + (1579)       PDF (295171KB) (639)      
    This study first system diagnostic on cultivated land resources ,analyse grey correlativity to the fluctuating factor of cultivated land amount reduce ,and using GM(1,1)forecast average possess cultivated land amount per capita;Finally ,the countermeasure were put forward for cultivated land protection.
    Identification and Utilizing Exploration of weedy Rice Germplasm Resources
    ZhangZhong-lin, Tan Ya-ling ,Huang Da-Jun ,Tan Xue-lin
    Chinese Agricultural Science Bulletin    2003, 19 (6): 61-61.   DOI: 10.11924/j.issn.1000-6850.030661
    Abstract + (1549)       PDF (207431KB) (590)      
    Identification experiments were conducted on the agronmic fraits,blast resistance and their utilization In breeding was explored. The results showed that