葉綠素含量儀和分光光度計優劣對比
在果樹的種植中,通過葉綠素含量儀和分光光度計2種zhong方fang法fa測ce定ding果guo樹shu葉ye綠lv素su含han量liang值zhi,比bi較jiao兩liang者zhe之zhi間jian差cha異yi大da小xiao,以yi確que定ding葉ye綠lv素su含han量liang儀yi在zai果guo樹shu科ke研yan生sheng產chan上shang應ying用yong的de可ke靠kao性xing,並bing且qie找zhao出chu兩liang者zhe之zhi間jian的de換huan算suan關guan係xi,以yi方fang便bian並bing推tui動dong葉ye綠lv素su含han量liang測ce定ding儀yi在zai果guo樹shu科ke研yan生sheng產chan上shang的de應ying用yong。
而從研究的實驗結果來看,在果樹上完全可以應用葉綠素含量儀來測定其葉綠素含量,隻是不同種類果樹要采用不同換算關係,蘋果:y =0.176 3x +0.789 2,梨:y =0.215 7x +0.312 8,桃:y=0.177x +1.301 5,將jiang這zhe些xie關guan係xi編bian程cheng輸shu入ru計ji算suan器qi,可ke以yi很hen方fang便bian用yong葉ye綠lv素su含han量liang儀yi讀du數shu直zhi接jie得de到dao果guo樹shu葉ye綠lv素su含han量liang。因yin此ci,用yong葉ye綠lv素su含han量liang儀yi測ce定ding果guo樹shu葉ye綠lv素su含han量liang,即ji節jie省sheng化hua學xue分fen析xi所suo用yong試shi劑ji費fei用yong,還hai減jian少shao田tian間jian與yu實shi驗yan室shi間jian的de往wang返fan所suo用yong時shi間jian,提ti高gao了le工gong作zuo效xiao率lv,尤you其qi是shi在zai室shi外wai觀guan察cha,觀guan察cha窗chuang接jie受shou直zhi射she光guang線xian,色se片pian級ji數shu讀du數shu既ji準zhun確que又you方fang便bian。因yin此ci,葉ye綠lv素su含han量liang儀yi在zai果guo樹shu生sheng產chan和he科ke研yan中zhong具ju廣guang闊kuo的de推tui廣guang前qian景jing。
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