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Abstract:
一种长效无机复合微量元素肥料是一种玻璃态 的植物微量营养元素肥料。它是采用硼酸盐玻璃作 为基玻璃,肥料的化学成分为:13~32%的B2O3,22 ~40%的SiO2,2~8%的Al2O3,5~11%的 K2O+Na2O,4~12%的MgO+CaO。玻璃态中微量 元素金属氧化物(除B2O3外)占总量的0~36%。该 肥料的制造方法是将称重混合后的各种肥料原料入 炉内熔制,熔制温度为1100~1280℃,再经水淬,烘 干,磨细后制成。
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Patent Info :
Type: 发明申请
Patent No.: CN92103296.X
Filing Date: 1992-05-12
Publication Date: 1993-11-24
Pub. No.: CN1078711A
Applicants: 北京工业大学
Legal Status: 放弃-视为放弃
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 16
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