ANALYSIS ON RELATIVE DISPOSITION OF TREE SPECIES OF URBAN AFFORESTATIONS IN YANGZHOU CITY
he xiao di 1; sun chuan yu 2; li xiao chu 3; qiou dao kui 4; jin biao 1; wang hai yan 2; huang li bin 3; pei jian wen 2 (1. dept of hort; agric coll; yangzhou univ; yangzhou 225009; china; 2. yangzhou city garden bureau in jiangsu province; yangzhou 225001; china; 3. jiangsu academy of foresty; nanjing 211153; china; 4. afforestation office of jiangsu huaigang (group) co; huaian 223002; china)
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STUDY ON RELATIONS BETWEEN BAND J IN DNA FINGERPRINTS AND HETEROSIS
liu xiang ping 1; wang jin yu 1; wang sheng cun 1; dai guo jun 1; yi hong qin 1; zhang xue yu 2; chen kuan wei 2; wang ke hua 2 (1. dept of ani sci; ani sci and vet med coll; yangzhou univ; yangzhou 225009; china; 2. inst of poultry; chinese academy of agric sci; yangzhou 225003; china)
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STUDY ON INHERITANCE OF BACTERIAL BLIGHT RESISTANCE IN Xa21 TRANSGENIC RICE
chen zong xiang 1; nai jun 1; zhang ping 1; gu shi liang 1; zhai wen xue 2; zhou yong li 3; liu qiao quan 1; yang yong 1; zhu yan ju 1; ren zheng long 1; pan xue biao 1 (1. dept of agron; agric coll; yangzhou univ; yangzhou 225009; china; 2. inst of gene; the chinese academy of sci; beijing 100101; china; 3. inst of crop breeding and culti; the chinese academy of agric sci; beijing 100081; china)
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