One acre of farmland used for crop production can produce 1,500 pounds of tomatoes.
一英亩的农田可以生产1500磅西红柿。
But no matter how much we maximize crop yield per acre, the limiting factor for food production is land.
但是不管我们如何最大化粮食亩产量，最大的制约因素还是土地。
Enyasu would usually harvest at least two bags of sorghum from his one-acre garden, but now he is only likely to get three basins after much of the crop failed.
Enyasu应该像往常那样从他那一公顷花园里收获至少两口袋高梁，但是现在好像只收获了三盆左右，因为大部分作物都枯萎了。
Without extensive mechanization it is estimated that cotton requires about 150 man-hours per acre, a greater labor input than for any other major crop.
据估计，若无充分的机械化，种植1英亩棉花约需150个工时。这比种植其它任何主要农作物投入的劳力都多。
Manorama used to own more than8 acres of farm land, but is now left with less than1 acre and a small paddy( rice) crop - barely enough to feed her family through the year.
马洛马曾有8英亩多的农地，不过现在剩不到1英亩，和一片小小稻田，根本不够一家糊口。
The latest complaints center on the not yet official procedure for USDA's implementation of the Average Crop Revenue Election (ACRE) program.
最近抱怨的焦点在于，美国农业部迟迟不出台平均作物收入选择(ACRE)方案的正式实施程序。
USDA analysts continue to work on details for the Average Crop Revenue Election (ACRE) program as signup for the 2009 Direct and Counter-cyclical Program (DCP) moves forward.
随着2009年直接补贴和反循环补贴报名登记的推进，美国农业部分析师们正在继续深入研究作物平均收入备选方案的细节问题。
USDA analysts continue to work on details for the Average Crop Revenue Election (ACRE) program as signup for the 2009 Direct and Counter-cyclical Program (DCP) moves forward.
随着2009年直接补贴和反循环补贴报名登记的推进，美国农业部分析师们正在继续深入研究作物平均收入备选方案的细节问题。
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