Daily feeding birds fed pearl millet shell can also be used barnyard grass 60%, millet 30%, millet 10% for the feed mixture.

珍珠鸟日常饲养喂以带壳小米，也可用稗子60%、小米30%、黍子10%混合供喂。

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The maximum conversion of residual oil may be substantially increased by combining a portion of the heavy oil product with the residual oil feed and partially hydrogenating this mixture.

通过将渣油进料与一部分重质油产物合并，并对该混合物进行部分加氢可显著提高渣油的最大转化率。

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The yield of the annual forage and feed crops mixture grassland in agro-pastoral transitional zone of Yanmenguan region in Shanxi was studied.

研究了雁门关农牧交错带不同一年生牧草及饲料作物混播草地的产草量。

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With grass scarce, hay prices became too costly, forcing some ranchers to feed their cattle a mixture of prickly pear cactus and molasses.

CNN: U.S. drought biggest since 1956, climate agency says