In order to study the relationship between yield, maize ear treats and organ matter, N-OH, available P and K, we selected field block with different soil nutrition in Mei county, Shaanxi province.

在陕西眉县选择农田土壤养分含量不同的地块，研究不同含量的有机质，碱解氮、速效磷、速效钾与玉米果穗穗部性状及产量的关系。

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The U.S.has expressed strong support for the South Korean president and his intention to refer the matter to the U.N.Security Council, where the United States and China are veto-wielding members.

VOA: standard.2010.05.25

The Palestinians say they decided to take the matter of statehood to the U.N.Security Council out of frustration that 16 years after the signing of the Oslo accords there is still no peace agreement.

VOA: standard.2009.11.16

But in the matter of U.N. oversight of its own ventures, it sets a disturbing precedent that to this day, the U.N. has not raised any serious objection to Picco having served as a U.N. undersecretary-general running the U.N.

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The letter said the company would pursue arbitration under U.N. rules if the matter wasn't resolved by Nov. 15.

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Secretary-General Ban Ki-moon and other U.N. officials over the matter.

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