The yield of grass could be obviously increased by taking measures of fertilization, irrigation, plough and scarification to the retrogressive Leymus grassland.

对退化赖草地采取施肥、灌溉、耕翻及划破草皮等综合措施进行了试验研究，结果表明，以上措施可明显提高草地生产量。

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Patient crossbreeding created a variety, called braquiarinha in Brazil, which produced 20-25 tonnes of grass feed per hectare, many times what the native cerrado grass produces and three times the yield in Africa.

ECONOMIST: Brazilian agriculture