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铵态

铵态

铵态

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Fallow with no tillage tended to increase ammonium N in soil profile after winter wheat harvest, and decreased after summer maize .

免耕休闲使土壤剖面的铵态氮在冬小麦收获后趋于增加，夏玉米收获后趋于降低。

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There was a significantly positive correlation between N2O flux and soil ammonium nitrogen content (P01).

N2O 通量与土壤铵态氮含量呈极显著正相关（P0.01 ）；

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Showed that ammonium nitrogen and urea nitrogen increased content of N, P, Fe, Mg, Mn in leaf, and decreased content of K, Ca.

试验结果证明：铵态氮、酰胺态氮增加叶片中氮、磷、铁、镁和锰的含量，降低了钾、钙含量。

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An experiment was carried out to investigate NH 4 +N transformation and transport under drip irrigation in greenhouse .

在试验基础上，分析讨论了温室滴灌条件下铵态氮的转化迁移规律。

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It wasn't beneficial to conversion timely of N and C metabolism when NH4+-N rates were raised .

铵态氮比例过大不利于叶片碳氮代谢的适时转化。

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Technology of Removing Ammonium Nitrogen with Immobilized Nitrobacteria by Radiation-induced Polymerization at Low Temperature

低温辐射固定化硝化菌去除铵态氮工艺

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Determination of Ammonium in Water by Flow Injection Analysis With Chemiluminescence Detection

简易流动注射仪化学发光法测定水环境中的铵态氮

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Effects of different nitrogen forms on rice seedlings under sterilized culture at high temperature

高温胁迫下水稻氨基酸态氮与铵态氮营养效应研究

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Influence of ammoniacal nitrogen on sucrose synthase and Sucrose Phosphate Synthase in sugar beet

铵态氮对甜菜蔗糖合成酶和蔗糖磷酸合成酶的影响

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The dynamic model of urea transforming into ammonium affected by interaction of temperature and water

水热耦合作用下尿素转化为铵态氮的动力学模型

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Effect of Coexistence of Bicarbonate and Ammonium in Nutrient Solution on Growth and Nutrient Uptake of Kidney Beans

碳酸氢根和铵态氮共同对菜豆生长及养分吸收的影响

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Preliminary study on the mechanism of ammonium nitrogen inhibiting the growth of sunflower

铵态氮抑制向日葵生长的作用机制初步探讨

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