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为有利土壤测试工作的开展,促进测土配方施肥技术的推广,对土壤速测技术提出一些基本观点:应用区域主要是乡镇一级;对测试速度要求当天拿结果即可;对准确性适度要求;土壤样仍以风干样品为好;土壤样品粒径统一取0.30 mm。并对速测项目,土壤浸提方法,水、化学试剂的选用提出意见。
In order to facilitate soil testing work and promote the popularization of soil testing and formula fertilization techniques, some basic opinions on soil quick testing technology are put forward: the application area is mainly the township level; the test speed requirements can be obtained on the same day; the accuracy requirement ; Soil samples are still air-dried samples better; uniform soil sample size 0.30 mm. And quick test items, soil leaching methods, water, chemical reagents, make comments.