【摘要】 在草莓花期喷施２００ｍ ｇ·Ｌ－ １的光呼吸抑制剂ＮａＨＳＯ３，经测试，草莓植株叶绿素含量增加，光合速率增强，比叶重提高，硝酸还原酶活性受抑制，单果重增加。草莓果实品质明显改善，可溶性总糖含量增加２１％ ，提早成熟４～７ 天，亩产量增加１２％ ．更多还原

【Abstract】 When 200mg·L -1 NaHSO 3 was sprayed on to the leaves of strawberry during the stage of its flowering, it shows that NaHSO 3 could increase the leaf chlorophyll content,raise the photosynthetic rate and the ratio leaf weight ,inhibit the enzyme activity of Nitrate Reductase ,and increase the weight of the fruit by testing .As a result, NaHSO 3 has increased the production(by 12%)and fruit quality (improving asccharide by 21%)of strawberries ,and it also has made the strawberry be premature (by 4-7 days).更多还原