1Current Status and Development Countermeasures of Main Horticultural Crop Variety Protection in ChinaZHONG Hai-feng, WEN wen, CHEN Jian-feng, CHEN Yu-hua, ZHOU Hong-ling, HUANG Min-ling1-42Effect of Pollination Time on Hybrid Seed Production of Spong GourdLUO Yan-hua, CHEN Ya-xue, LIN Yi-feng5-73Research Progress in the Seeds of Paris polyphylla var .chinensisSU Hai-lan, TAN Ling-ying, ZHENG Mei-xia, LI Xi, TANG Jian-yang8-104Study on Fertilization of Jobstears 'Puyi No .6'QIU Guo-fu11-135High Yield Cultivation Techniques of New Zealand Spinach in Southern Fujian ProvinceZHANG Shao-ping, ZHANG Shuai, LIN Bao-mei, HONG Jia-min, ZHENG Kai-bin, QIU Shan-lian14-166Introduction and Cultivation Techniques for Passiflora edulisWANG Wei-wei17-197A Preliminary Report on Regional Test of New Middle-Season Rice Varieties in Fujian ProvinceDU Bi-fang20-228Test on Nitrogen Application ,Fertilization Ratio and Planting Density of Super Rice 'Y Liangyou 5867'XIE Xiu-song23-259Planting Performance and High Yield Cultivation Techniques of Machine Transplanted Rice cv .'Guangliangyou 676' as Post Tobacco Rice in Jiangle CountyCHEN Yu-qin26-2710Effects of plastic film mulching on characters and yield of sweet potato 'longshu No .28'CHEN Gen-hui, GUO Qi-mao, LIN Zi-long, HUANG Yan-xia28-3111Effects on Growth and Yield of Winter Potato with Mulching Thickness of Oyster Mushroom(Pleurotus ostreatus) ResidueCHEN Bin32-3412Cultivation Techniques of Autumn Potato at Xitan Town ,Fu'an CityMIAO Xue-fang35-3613Regional Test of Summer Soybean Varieties in Tropical and Subtropical Area ChinaHUANG Huan-ming37-4114A Preliminary Report on Test of New Fresh Soybean VarietiesZHANG Fa-zhi42-4415Application of RAPD Molecular Markers on Soybean BreedingLIN Wen-lei, LV Mei-qin, LI Ming-song, KANG Rong-rong, ZENG Hong-ying, YAO Wen, CAI Jin-ling, YE Yu-zhen45-4916Seedling Cultivation Techniques in Summer Propagation of Chewing caneWU Song-hai, LI Hai-ming, ZHANG Shu-he, LI He-ping, LI Rui-mei50-5117Effect of Adding Tea Fungus on the Quality of Sponge CakeLU Jing, ZHANG Yu-xin, XIANG Ping, HU Shan-shan, LIU Yan, LIN Jin-ke52-5518Research Progress in Extraction and Deep Processing of AgarLIN Kun-cheng56-6019Test of Control Efficacy of Five Medicaments on Controlling Rice Sheath BlightSHE Xiu-hua61-6320Historical Evolution of Sustainable Plant Protection and its Development Direction in the New EraZHANG Wen-bin, HE Dun-chun64-68 