The application of potash and (or) organic manure also increased wheat yield, total content of amino acid and crude protein, decreased the content of raw starch in wheat grain, however.
施用钾肥和（或）有机肥提高了小麦子粒的氨基酸总量、粗蛋白含量，但降低了粗淀粉含量。
There were not significant difference among different nitrogen about yield, volume weight of seed, the content of crude protein, amino acid and nitrate, total nitrogen.
施用含硝态氮的硝酸铵并没有提高籽粒硝酸盐含量。
There were not significant difference among different nitrogen about yield, volume weight of seed, the content of crude protein, amino acid and nitrate, total nitrogen.
施用含硝态氮的硝酸铵并没有提高籽粒硝酸盐含量。
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