Remote sensing models can estimate the grass yield an any location.

遥感技术宏观性强，空间信息丰富，可以弥补气象模型的不足；

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Sowing period distinctly affected the grass yield and gross protein yield.

播期能对高丹草产草量和粗蛋白产量产生明显影响。

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The application of phosphate fertilizer in green manure production is the important technique measure for raising its fresh grass yield.

增施磷肥是增加绿肥鲜草产量的一项重要技术措施。

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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