croplands

简明释义

英[ˈkrɒp.lændz]美[ˈkrɑːp.lændz]

n. [农]耕地；农田（cropland 的复数形式）

英英释义

单词用法

同义词

反义词

例句

1.The allowable rates (23.4% for croplands and -37.2% for paddy) calculated out by mathematical appraisal model showed that, the nitrogen balances of croplands and paddies were relatively reasonable.

模型计算的允许盈亏率(旱地23.4%，水稻田- 37.2%)评价表明，旱地和水稻田目前的氮素平衡基本上是合理的。

2.Manchhar Lake (also spelled Manchar) is typically bordered on the north by croplands and settlements.

曼查尔湖(也称曼切尔湖)北部平时是与农田和居民区交界。

3.It ate whole forests, croplands and the lives of children.

它吃整个森林，田地和孩子的生命。

4.That is how we will maintain our economic vitality and our national treasure - our forests and waterways; our croplands and snowcapped peaks.

这是维护我们经济的活力与国家财富的途径，这些财富包括我们的森林、江河、农田、雪山。

5.The idea, she said, is that companies will be able to see how much of Earth’s forests, croplands, or energy they consume, in contrast to how much the Earth is able to provide each year.

她说，企业将会认识到，相对地球所能提供的资源，他们实际消耗了多少森林，农田及能源。

6.There are rain forests and vast plains in the north, snow field in the south-east, desert in the center and fertile croplands in the east, south and south-west.

北部是热带雨林和大草原，东南部是雪地，中部是沙漠，东部、南部和西南部是肥沃的耕地。

7.Of course Japanese and Korean may have even less land possession so they have to think about cultivating overseas croplands.

当然，日本和韩国的人均土地占有量更少，因此，他们不得不考虑海外垦田。

8.In alpine villages like Mingyong, the glacial melt has swelled rivers, with welcome side effects: expanded croplands and longer growing seasons.

像明永这个山村，冰川消融使得河流的水量增加，给村庄带来了些许好处：耕地面积扩大了，作物的生长季节也延长了。

9.More efficient photosynthesis means less evaporation from croplands.

更高效的光合作用效率着农田蒸发的减少。

10.The expansion of urban areas is reducing available croplands in many regions.

城市区域的扩张正在减少许多地区可用的耕地。

11.Farmers rely on their croplands to produce food for the community.

农民依赖他们的耕地为社区生产食物。

12.Climate change poses a significant threat to croplands around the world.

气候变化对全球的耕地构成了重大威胁。

13.Crop rotation is a common method used to maintain soil health in croplands.

轮作是保持耕地土壤健康的常用方法。

14.The government is investing in sustainable practices to protect croplands from erosion.

政府正在投资可持续实践，以保护耕地免受侵蚀。

作文

Croplands are essential for the sustenance of human life, as they provide the food that we consume daily. The term croplands (耕地) refers to areas of land specifically designated for the cultivation of crops. These lands are vital for agriculture and play a significant role in the economy of many countries. The productivity of croplands (耕地) is influenced by various factors including soil quality, climate, and farming practices. In recent years, the importance of croplands (耕地) has become increasingly evident due to the growing global population. As more people require food, the pressure on these lands intensifies. Farmers are tasked with not only increasing yields but also doing so sustainably, which is no small feat. The challenge lies in balancing the need for increased food production with the preservation of the environment. One of the critical issues facing croplands (耕地) today is soil degradation. Over-farming, excessive use of chemical fertilizers, and inadequate crop rotation can lead to a decline in soil health. This degradation can reduce the fertility of croplands (耕地), making it harder to produce food. To combat this, many farmers are adopting sustainable practices, such as organic farming and permaculture, which focus on maintaining the health of the soil while still producing crops. Moreover, climate change poses a significant threat to croplands (耕地) around the world. Changes in temperature and precipitation patterns can affect crop yields, making it challenging for farmers to predict what will grow well in their regions. In some cases, croplands (耕地) may become unsuitable for traditional crops, forcing farmers to adapt by planting different varieties or employing new agricultural techniques. The role of technology in enhancing the productivity of croplands (耕地) cannot be overlooked. Innovations such as precision farming, which utilizes GPS and data analytics, allow farmers to optimize their use of resources, ensuring that water, fertilizers, and pesticides are applied in the right amounts at the right times. This not only boosts productivity but also minimizes the environmental impact of farming activities. Additionally, the conservation of croplands (耕地) is crucial for biodiversity. These lands often serve as habitats for various species of plants and animals. Protecting croplands (耕地) from urbanization and industrial development is essential for maintaining ecological balance. Efforts to create protected agricultural areas can help ensure that these ecosystems remain intact while still allowing for agricultural production. In conclusion, croplands (耕地) are a cornerstone of global food security and environmental sustainability. As we face challenges such as population growth, climate change, and soil degradation, it is imperative that we prioritize the health and productivity of our croplands (耕地). Through sustainable practices, technological advancements, and conservation efforts, we can ensure that these vital lands continue to provide for future generations. The future of agriculture depends on our ability to manage croplands (耕地) wisely and responsibly.

耕地对人类生活至关重要，因为它们提供我们每天消费的食物。术语croplands（耕地）指的是专门用于种植作物的土地区域。这些土地对农业至关重要，并在许多国家的经济中发挥着重要作用。croplands（耕地）的生产力受土壤质量、气候和农业实践等多种因素的影响。近年来，croplands（耕地）的重要性变得越来越明显，因为全球人口不断增长。随着人们对食物的需求增加，对这些土地的压力也在加大。农民不仅要提高产量，还要以可持续的方式做到这一点，这绝非易事。挑战在于平衡对增加食品生产的需求与保护环境之间的关系。目前，croplands（耕地）面临的一个关键问题是土壤退化。过度耕作、过量使用化肥和不当的轮作会导致土壤健康下降。这种退化可能会降低croplands（耕地）的肥力，使生产食物变得更加困难。为了解决这个问题，许多农民正在采用可持续的做法，如有机农业和永续农业，这些做法旨在维护土壤的健康，同时仍然生产作物。此外，气候变化对世界各地的croplands（耕地）构成了重大威胁。温度和降水模式的变化可能会影响作物产量，使农民难以预测他们地区的作物生长情况。在某些情况下，croplands（耕地）可能变得不适合传统作物，迫使农民通过种植不同的品种或采用新的农业技术来适应。技术在提高croplands（耕地）生产力方面的作用不可忽视。精准农业等创新利用GPS和数据分析，使农民能够优化资源的使用，确保水、肥料和农药在正确的时间以正确的数量施用。这不仅提高了生产力，还最小化了农业活动对环境的影响。此外，保护croplands（耕地）对生物多样性至关重要。这些土地通常作为各种植物和动物物种的栖息地。保护croplands（耕地）免受城市化和工业发展的影响对于维持生态平衡至关重要。创建受保护的农业区的努力可以帮助确保这些生态系统保持完整，同时仍允许进行农业生产。总之，croplands（耕地）是全球粮食安全和环境可持续性的基石。面对人口增长、气候变化和土壤退化等挑战，我们必须优先考虑我们的croplands（耕地）的健康和生产力。通过可持续的做法、技术进步和保护努力，我们可以确保这些重要的土地继续为未来几代人提供服务。农业的未来取决于我们能否明智而负责任地管理croplands（耕地）。