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在家庭盆花栽培中,因施用化肥量少,且多无天平等称量工具,用量及肥液浓度均不好掌握,而指捏法可方便有效地解决这一问题。一般较小颗粒或粉末状肥料,如尿素、磷酸二氢钾等,可用拇指和食指两个手指的指肚轻轻捏起一小撮,大约在1克以内(家庭养花无需太过精细,但应以宁少勿多为原
In the family of potted cultivation, due to the application of less fertilizer, and more days without weighing tools, dosage and concentration of fertilizer are not good grasp, and refers to pinch method can be easily and effectively solve this problem. Generally smaller particles or powdered fertilizer, such as urea, potassium dihydrogen phosphate, thumb and index finger two fingers can be gently pinch a handful of pinch, about 1 gram or less (family flowers need not be too fine, However, we should rather not more than the original