A field experiment was conducted to study the effect of new potato specific fertilizer on the yield and quality of potato.

通过马铃薯田间小区试验，研究新型专用配方肥对马铃薯产量和品质的影响。

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Therefore, the new potato specific fertilizer can improve the yield and quality of potato, as well as fertilizer nutrients use efficiency. The economic benefit of potato was remarkable.

因此，新型专用配方肥能明显提高薯块产量、品质及肥料养分利用率，效益显著。

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The undisputed pre-Columbian presence in Oceania of the sweet potato, which is a New World domesticate, has sometimes been used to support Heyerdahl's "American Indians in the Pacific" theories.

在哥伦布发现美洲大陆之前，大洋洲无可争议地存在着一种在新大陆被驯化的红薯，它有时被用来支持 Heyerdahl 的“太平洋上的美洲印第安人”理论。

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But potato breeders currently spend ten to twelve years developing new kinds.

VOA: special.2009.10.20

Scientists at Leeds University had been hoping to test the effectiveness and environmental impact of a new type of potato that was resistant to cyst nematode worms.

ECONOMIST: The shameful destruction of a crop trial

More recently, new celery varieties and potato varieties have been introduced that were found to have natural toxicants that are harmful to some people, including farm workers who handle the crops on a daily basis.

FORBES: Connect

Canadian food mogul Wallace McCain was the son of a potato seed exporter in New Brunswick, part of a long line of Irish farmers.

FORBES: Billionaire French Fry King Wallace McCain Dies at 81