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Determination of Significance：
Boron is an indispensable trace element for the normal development of plants, and can promote the lush growth of plants and the normal development of reproductive organs. According to the available phosphorus content in the soil, reasonable supply of boron is one of the key measures to improve crop yield and quality.
Measurement Principle：
Boron and methylimine form a brown-yellow complex under weak acid conditions, with a characteristic absorption peak at 420 nm, and the effective boron content in the soil can be calculated
Self Provided：
Spectrophotometer/ Microplate reader, adjustable transferpettor, balance, mortar / homogenizer, centrifuge, water-bath, micro glass cuvette/ 96-well plate, sieve (30-50 mesh), ice and distilled water.
Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.
