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在日常养花中,时常遇到花木叶片发黄,生长不良,枝叶枯死等现象。花木出现这些不良现象的原因是多方面的,有肥料、水分、阳光、培养土pH值及培养土的通气透水性等等。消除这些不良现象的方法很多,但都要找出原因,才能“对症下药”。有没有不需要知道原因,就能消除这些不良现象,既方便又快速的方法呢?对此本人进行了二年探索性试验,结果表明适量施入钴胺素有显著作用。
In daily flowers, flowers often encounter yellow leaves, poor growth, withered branches and other phenomena. There are many reasons for these undesirable phenomena in the flowers and trees, such as fertilizers, moisture, sunlight, pH value of cultivated soils and aeration and permeability of cultivated soils. There are many ways to eliminate these undesirable phenomena, but all have to find out the reason to “prescribe the right remedy.” Are there any ways to eliminate these undesirable phenomena without having to know the cause, which is convenient and fast? I conducted a pilot exploratory experiment for two years and found that the proper amount of cobalamin has a significant effect.