A sample of the numerous estimates made by researchers of supply responses for individual crops is shown in table 4. 4 . 图44表示了研究人员对各种农作物的供应反应作出的大量估计数的一个实例。
Marketing cooperatives responsible to national crop marketing boards began to take over from private traders during the 1960s . 在60年代期间，对国家农作物供销局负责的供销合作社，开始接管私人贸易商的工作。
At least twenty million farm families have been permitted to become specialized households and are no longer required to produce grain or other specific crops . 至少有两千万户农业家庭获准成为专业户，不再要求他们生产粮食或其他特定的农作物。
Farmers can lose rather than gain if incomes fluctuate because of variations in crop yields and outputs-stable prices can then destabilize incomes . 农作物产量和产值的变化如果引致收入波动，这对农民来说就可能是有害无益，因为稳定了价格可能稳定不了收入。
Rules for agricultural seed testing - purity analysis 农作物种子检验规程净度分析
Say that you ' re farming the most expensive crop 你要说你种的是韩国最贵的农作物
A peaceful place with sun and rain for crops 阳光，雨露最适宜农作物生长的环境
Rules for agricultural seed testing - general directives 农作物种子检验规程总则
Rules for agricultural seed testing - germination test 农作物种子检验规程发芽试验
