NaCl胁迫对超大甜椒种子萌发及幼苗生长的影响.pdfVIP

, 2011, 31(3) : 0569- 0575 A cta Bot . Borea l. Occident . Sin. * : 2011 NaCl 1, 2, 3, 4 1, 2 1, 2 3, 4 3 3, 4* 宋旭丽 , 侯喜林 , 胡春梅 , 孟静静 , 何启伟 , 李新国 ( 1 , 210095; 2 , 210095; 3 , , 250100; 4 , 250100) - 1 : , (mmolL ) NaCl . :( 1) NaCl, NaCl ; NaCl 18 , NaCl, , NaCl . (2)NaCl, ,; 7 d , NaCl MDA SOD , ; NaCl 3 d ,MDA ,SOD , .,NaCl; NaCl , , NaCl , . : ;NaCl; ; : 945.78 :A Seed Germination and Seedling Growth of Sweet Pepper under NaCl Stress 1, 2, 3,4 1, 2 1, 2 3,4 3 3,4* SONG Xuli ,HOU Xilin ,HU Chunmei ,MENG Jingjing ,HE iwei ,LI Xinguo ( 1 State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; 2 Key Laboratory of Southern VegetableCrop Genetic Improvement, Ministry of Agriculture, Nanjing 210095, China; 3 HighTech Research Center, Shandong Academy of Agricultural Sciences and Key Laboratory of Genetic Improvement of Crop, Animal and Poultry of Shandong Province,Jinan 250100, China; 4 Key Laboratory of Crop Genetic Improvement and Biotechnology, Huang huaihai, Ministry of Agriculture,Jinan 250100, China) Abstract:T he effects of NaCl stress on germination and growth of sweet pepper were investigated by water culture method.T he results showed:the seed germination was promoted under the treatment of 50 mmol L- 1 NaCl. While the seed germination was inhibited when the concentrations of NaCl were higher than 50