Effects of Different Evocating Agent on the Evoked Response of Eggplant Seeds(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effects of Different Evocating Agent on the Evoked Response of Eggplant Seeds

Author(s):: DI Wen-wei¹; ZHOU Tong¹; ZHAO Bing²; 1.Husbandry Department,Fuxin Higher Training College,Fuxin,Liaoning 123000;
2.Fuxin Mongolia Autonomous County Vegetable Service Station of Agricultural Bureau,Fuxin,Liaoning 123100

Keywords:: evocating agent; GA₃; eggplant; evocation of seed; germination rate; germination potential; germination index

Abstract:: Taking eggplant seeds of ‘Xi’an Lvqie’ as material,several inorganic salt combination and several evacating agents based on GA₃ were set,taking seed germination rate,6 days seed potential,seed germination index as indicator,evoked response were compared under different evocating agent,in order to select the best evocating agent for the eggplant seeds.The results showed that KNO₃(150 mmol/L)+ZnSO₄(6 mmol/L) had the best effect on evocating eggplant seeds in all combinations of inorganic salts.The GA₃had the better effect than all combinations of inorganic salts.The combination of GA₃（150 mg/L）+KNO₃(150 mmol/L) and GA₃（150 mg/L）+Ca(NO₃)₂(25 mmol/L) had the best effect on the three indexes that determined after the experiments further.

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Last Update: 2014-08-13