Nitrogen fertilization increased grain yield significantly.

施氮后籽粒产量极显著增加。

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Some measures have been pointed for the increase of grain yield and quality of wheat.

同时还提出了根外施用微肥来提高产量、改善籽粒品质的具体措施。

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The correlation and path action among economic characters to grain yield for 11 mainly promoted hybrid rice in Guangdong were analyzed .

本文研究了11个广东省主推杂交水稻组合主要经济性状间的相互关系及其对产量的通径作用。

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"Given that global and U.S. grain inventories remain very tight, grain prices will continue to reflect growing conditions and yield potential for both U.S. and global crop production, " Agrium said, citing a June report from the U.S. Department of Agriculture, which anticipates global grain and oilseed stockpiles to scrape 35-year lows through 2009.

FORBES: Agrium Cropping Up A Strong Year

The green revolution, which spread enabling technologies of high-yield agriculture across the planet, resulted in doubling of grain production.

FORBES: Thomas Malthus: Wrong Yesterday, Right Today?

Agricultural experts have suggested that fruit trees replace grain on the terraced Himalayan hillsides, but it is far from obvious that fruit would yield poor farmers a better return.

ECONOMIST: From the archive