Fertilized organic fertilizer can improve onion quality and yield.

施用有机肥改善洋葱品质，提高产量。

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Applying mixed fertilizer can also improve cotton's aphid resistance.

施混合肥也能提高棉株的抗蚜力。

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The results prove that biological organic complex fertilizer can increase yield.

结果表明，生物有机复合肥有明显的增产作用。

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Anders Wilhelmson says people can get back ten times what they paid by using the resulting fertilizer to grow vegetable gardens.

VOA: special.2010.03.15

And it can limit the need for chemical fertilizers by letting animal waste do the job of natural fertilizer.

VOA: special.2010.01.19

Scientists at the agroforestry center say the use of fertilizer trees can reduce the need for chemical nitrogen by up to three-fourths.

VOA: special.2009.09.01

Anhydrous ammonia, a gas used in making fertilizer, can cause severe burns if it combines with water in the body.

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The Fertilizer Institute says it's doing what it can to ensure that fertilizer goes only to farmers.

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Their production is not a high-technology enterprise: a factory or laboratory that makes fertilizer, pharmaceuticals, or plastics can readily be adapted for the purpose.

CENTERFORSECURITYPOLICY: Chemical Reaction