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xuebei

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[求助] 土壤在偏磷酸钠溶液中振荡后会得到什么? 已有1人参与

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ymfantt

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【答案】应助回帖

土壤结构被分散,得到的应该是单个土粒的浑浊液

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2楼2013-12-25 20:40:23
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xuebei

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2楼: Originally posted by ymfantt at 2013-12-25 20:40:23
土壤结构被分散,得到的应该是单个土粒的浑浊液

哦 谢谢 !
   但不知道能否把土壤结构分散的彻底?单个土粒应该包括哪些?
3楼2013-12-27 19:02:09
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ymfantt

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引用回帖:
3楼: Originally posted by xuebei at 2013-12-27 19:02:09
哦 谢谢 !
   但不知道能否把土壤结构分散的彻底?单个土粒应该包括哪些?...

无机胶体可以彻底分散,如果加入双氧水,可以把有机—无机胶体也分散,得到的当然是沙粒、粉粒、粘粒
4楼2014-01-06 10:49:49
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