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目前市场流行营养保健的SOD苹果,为了研究在不使用外源性超氧化物歧化酶制剂的情况下,通过使用腐植酸液体肥,增强苹果树自身调节机制,提高自身生产超氧化物歧化酶活性(SOD)能力,从而提高苹果超氧化物歧化酶的含量,打造出真正意义上的纯天然的SOD保健苹果,设置了腐植酸液体肥地下灌注+叶面喷施、常规施肥(对照)2个处理。结果表明,腐植酸液体肥
At present, the market popular nutrition and health of SOD apple, in order to study the use of exogenous superoxide dismutase in the case, through the use of humic acid liquid fertilizer to enhance self-regulation mechanism of apple trees and improve their production of superoxide dismutase activity (SOD), thereby increasing the content of apple superoxide dismutase, to create a truly pure natural SOD healthy apple, set humic acid liquid fertilizer underground perfusion + foliar spray, conventional fertilization (control) 2 deal with. The results show that humic acid liquid fertilizer