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- Large areas unsuitable for potato have since been abandoned, although per hectare yields have increased from 10 tonnes to around 26.5 Tonnes. 虽然每公顷产量从10吨增加到大约26.;5吨;但大量不适宜马铃薯种植的土地被遗弃。
- The research on prediction method of rice increase potency in per hectare yield in Heilongjiang Province 黑龙江省水稻单产增长潜力预测方法研究
- Some California studies have recorded yield increases of as much as 280 to 504 kg lint per hectare. 一些加利福尼亚州的研究报导皮棉产量增加了280~504公斤/公顷。
- In order to meet the demand of growing population, there exists an urgent need in raising the yield per hectare. 为了满足人口增长的需要，迫切需要提高单位面积产量。
- The lands were to be sold at $2.50 per hectare. 土地的售价为每公顷2.;50美元。
- Fertilizer consumption per hectare of arable land. 每公顷耕地肥料消耗量。
- Total floor soace per hectare plot. 每公顷建筑用地上容纳的建筑物的总建筑面积。
- Integrated cultivation should be practised to increase the yield and profit per hectare. 应用综合性栽培措施，增加产量，提高单位面积的纯收益。
- American farmers are known worldwide for their ability to produce a large yield per hectare. 美国农民能在每公顷土地上生产出大量的作物，这使他们闻名世界。
- Subsistence farming may, indeed, yield only $200-300 per hectare but paying that sum to the locals will not give them shops in which to buy food. 温饱农业的产值可能每公顷的确只有200至300美元，但是把这些钱给当地人还不够给他们开食品店买食品。
- The rate of production per hectare is very high in England. 在英国每公顷土地的产量很高。
- In 1949 when the People's Republic of China was founded,the national grain yield per hectare was only 1,035 kg,and the per capita share of grain was only 210 kg a year. 1949年新中国成立时，全国每公顷粮食产量只有1035公斤，人均粮食占有量仅为210公斤。
- At present,the per unit area yield of grain varies widely in the same districts,the highest yield being 7,500 kg to 15,000 kg per hectare,and the lowest 3,000 kg to 5,000 kg. 目前，中国同一类型地区粮食单产水平悬殊，高的每公顷7500-15000公斤，低的只有3000-5000公斤。
- There were no remarkable effects on the lint cotton per hectare. 但处理间的皮棉产量均无显著差异。
- At present, the per unit area yield of grain varies widely in the same districts, the highest yield being 7,500 kg to 15,000 kg per hectare, and the lowest 3,000 kg to 5,000 kg. 目前，中国同一类型地区粮食单产水平悬殊，高的每公顷7500-15000公斤，低的只有3000-5000公斤。
- In 1949 when the People's Republic of China was founded, the national grain yield per hectare was only 1,035 kg, and the per capita share of grain was only 210 kg a year. 1949年新中国成立时，全国每公顷粮食产量只有1035公斤，人均粮食占有量仅为210公斤。
- Results from work conducted in several experimental sites indicate the increment in number of plants per hectare reduces yield per plant and increases total time to harvest. 几个试验点的结果证明，提高单位面积上植株的数量会降低单位植株的产量并加长收获时间。
- It indicated 150 kg K2O per hectare is proper under the high level of nitrogen. 表明在高施氮量下施钾150公斤K2O/公顷是适宜的。
- A. The use of this product per hectare of 90 kg, with the irrigated Shi. 每公顷使用复合活性黄腐酸营养液A型90公斤，随水浇施。
- And experts say potatoes can produce more food per hectare than wheat or rice. 农业专家说，每公顷土豆可以比小麦或大米生产出更多的粮食。
