crop yield

crop yield的音标为["krəʊ ɪəʊɪld]，翻译为“作物产量”或“作物收益”。

速记技巧：可以尝试使用谐音记忆法，将其快速记为“酷肉要领”，这样更有助于记忆。

Crop yield这个词的词源可以追溯到拉丁语“crop”和“yield”，意为“农作物产量”。这个词在英语中得到了广泛的使用。

变化形式：在英语中，crop yield通常被简称为yield，表示“产量”的意思。

相关单词：

1. Harvest - 意为“收获”，与crop yield意思相近，表示农作物的收获量。

2. Productivity - 意为“生产力”，表示农作物产量的高低，与crop yield有密切关系。

3. Expansion - 意为“扩展”，表示农作物的种植面积和产量增加的情况。

4. Crop diversity - 意为“作物多样性”，表示农作物种类和品种的丰富程度，与crop yield有间接关系。

5. Yield gap - 意为“产量差距”，表示不同地区或不同农户之间的农作物产量差异。

6. Sustainable yield - 意为“可持续产量”，表示在保证环境可持续的前提下，农作物的产量水平。

7. Subsidy - 意为“补贴”，表示政府对农作物产量的奖励或支持措施，与crop yield有一定关系。

8. Crop insurance - 意为“农作物保险”，表示为农作物产量提供保障的保险制度，与crop yield有间接关系。

9. Yield curve - 意为“产量曲线”，表示不同农作物品种或不同生长阶段的产量变化情况。

10. Crop rotation - 意为“轮作”，表示不同农作物之间的交替种植，有助于提高土壤肥力和农作物产量。

以上这些单词都与crop yield有着密切的联系，反映了农业生产和农作物产量的各个方面。

常用短语：

1. crop yield per acre

2. yield gap

3. yield potential

4. yield loss

5. yield enhancement

6. yield stability

7. yield improvement

双语例句：

1. This year"s crop yield per acre is expected to be higher than last year"s.（今年的亩产量预计将比去年有所提高。）

2. The yield gap between organic and conventional farming methods is narrowing.（有机农业和常规耕作方法的产量差距正在缩小。）

3. High temperatures and drought can cause yield loss in crops.（高温和干旱会导致农作物产量下降。）

4. Yield enhancement techniques such as improved irrigation and fertilization are being used to boost crop production.（通过采用提高灌溉和施肥等增产技术来提高农作物产量。）

5. Yield stability is crucial for farmers to plan their production and marketing strategies.（产量稳定性对农民制定生产和营销策略至关重要。）

6. Improving yield improvement programs is essential to increasing agricultural production in developing countries.（提高产量改善计划对于增加发展中国家的农业生产至关重要。）

英文小作文：

Title: The Importance of Crop Yield

Crop yield is crucial for food security and poverty alleviation in rural areas. It determines the amount of food available for local communities and affects their livelihoods. However, due to various factors such as climate change, soil degradation, and water scarcity, crop yields are often unstable, leading to food insecurity and poverty for many people. Therefore, it is essential to improve crop yield improvement programs to ensure sustainable agricultural development and food security for all. At the same time, farmers must be provided with technical support and training to help them adopt new technologies and practices that can increase their crop yields. This will not only improve their livelihoods but also contribute to environmental sustainability and reduce carbon emissions, thus contributing to a more sustainable future for our planet.