葉綠素含量測定儀產(chǎn)品及廠家
葉綠素測定儀可以即時測量植物的葉綠素相對含量或“綠色程度”，植物葉片中的葉綠素含量指示了植物本身的狀況，長勢良好的植物的葉子會含有更多的葉綠素，葉綠素的含量與葉片中氮的含量有很密切的關(guān)系，因而葉綠素測量值還能說明植物真實的硝基需求量，通過這種儀器有利于合理施加氮肥，提高氮的利用率，并可保護環(huán)境（防止施加過多的氮肥而使環(huán)境特別是水源受到污染）
更新時間:2025-09-09
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