irrigable

简明释义

英[ˈɪrɪɡəbl]美[ˈɪrɪɡəbəl]

adj. 可灌溉的

英英释义

单词用法

同义词

反义词

例句

1.In addition to the above-mentioned irrigable areas, there are also about 10,000 hectares of land suitable for rain-fed sugar cane plantation in the Country (See table 22 below).

除上述提到的可灌溉区域，该国还约10,000公顷土地适宜旱作甘蔗的种植(见下表22)。

2.In addition to the above-mentioned irrigable areas, there are also about 10,000 hectares of land suitable for rain-fed sugar cane plantation in the Country (See table 22 below).

除上述提到的可灌溉区域，该国还约10,000公顷土地适宜旱作甘蔗的种植(见下表22)。

3.Its ultimate aim is to provide year round irrigation facilities and increase the irrigable area of the country to higher limits.

最终目标是更大限度的提供每年的灌溉设施和增加可灌溉的乡村面积。

4.The farmer assessed the land to determine which areas were irrigable.

农民评估了土地，以确定哪些区域是可灌溉的。

5.In regions with limited rainfall, irrigable land is essential for crop production.

在降雨量有限的地区，可灌溉的土地对作物生产至关重要。

6.The government invested in technology to expand irrigable areas in the desert.

政府投资于技术，以扩展沙漠中的可灌溉区域。

7.Farmers often seek irrigable plots to ensure a consistent water supply.

农民通常寻找可灌溉的地块，以确保稳定的水源供应。

8.The study showed that only 30% of the land was irrigable due to soil conditions.

研究表明，由于土壤条件，只有30%的土地是可灌溉的。

作文

The importance of agriculture in sustaining human life cannot be overstated. As the global population continues to rise, the demand for food increases exponentially. One critical factor that influences agricultural productivity is the availability of water. In many regions, especially those with arid climates, the ability to cultivate crops depends heavily on whether the land is irrigable. This term refers to land that can be supplied with water through artificial means, such as irrigation systems, to support crop growth. Understanding the characteristics of irrigable land is essential for farmers and policymakers alike. In areas where rainfall is scarce or irregular, relying solely on natural precipitation is not feasible for successful farming. Therefore, farmers often look for irrigable land that can be enhanced with irrigation techniques. These techniques may include drip irrigation, sprinkler systems, or surface irrigation methods. The goal is to ensure that crops receive a consistent supply of water, which is vital for their growth and development. Moreover, the identification of irrigable land is crucial for effective land management. Not all land is suitable for irrigation; factors such as soil type, topography, and water availability must be considered. For instance, sandy soils may drain quickly, making them less irrigable, while clay soils retain water better but may pose challenges for drainage. By assessing these factors, farmers can make informed decisions about where to invest in irrigation infrastructure. In addition to improving crop yields, the cultivation of irrigable land can also have positive economic impacts on communities. When farmers are able to produce more food, they can sell surplus crops in local and international markets. This not only boosts the income of individual farmers but also contributes to the overall economy of the region. Furthermore, increased agricultural productivity can lead to job creation, as more labor is needed to manage and harvest crops. However, the use of irrigable land is not without its challenges. Over-irrigation can lead to waterlogging and salinization, which can degrade soil quality over time. It is essential for farmers to adopt sustainable practices that balance the need for water with the health of the land. Techniques such as crop rotation, cover cropping, and the use of organic fertilizers can help maintain the integrity of irrigable land while maximizing its potential. In conclusion, the concept of irrigable land plays a vital role in modern agriculture. As we face the challenges of feeding an ever-growing population, understanding how to effectively utilize irrigable land will be key to ensuring food security. Through responsible management and innovative irrigation techniques, we can harness the potential of our irrigable landscapes to sustain not only ourselves but future generations as well.

农业在维持人类生活方面的重要性不容小觑。随着全球人口的不断增加，对食品的需求也呈指数级增长。影响农业生产力的一个关键因素是水的可用性。在许多地区，特别是在干旱气候下，耕种作物的能力在很大程度上依赖于土地是否可灌溉。这个术语指的是可以通过人工手段（如灌溉系统）供水以支持作物生长的土地。理解可灌溉土地的特征对农民和政策制定者来说都是至关重要的。 在降雨稀少或不规律的地区，仅依靠自然降水是不足以实现成功农业的。因此，农民通常寻找可灌溉的土地，以便通过灌溉技术进行改进。这些技术可能包括滴灌、喷灌或地面灌溉方法。目标是确保作物获得持续的水分供应，这对它们的生长和发育至关重要。 此外，识别可灌溉土地对于有效的土地管理至关重要。并非所有土地都适合灌溉；必须考虑土壤类型、地形和水的可用性等因素。例如，沙质土壤排水快，使其不太适合灌溉，而粘土土壤保水能力更强，但可能会造成排水问题。通过评估这些因素，农民可以做出关于投资灌溉基础设施的明智决策。 除了提高作物产量外，耕种可灌溉土地还可以对社区产生积极的经济影响。当农民能够生产更多的食品时，他们可以在本地和国际市场上出售多余的作物。这不仅提升了个别农民的收入，也为该地区的整体经济做出了贡献。此外，农业生产力的提高可以创造就业机会，因为需要更多的劳动力来管理和收获作物。 然而，使用可灌溉土地并非没有挑战。过度灌溉可能导致水涝和盐碱化，从而随着时间的推移降低土壤质量。农民必须采取可持续的做法，以平衡对水的需求与土地的健康。轮作、覆盖作物和使用有机肥料等技术可以帮助维持可灌溉土地的完整性，同时最大化其潜力。 总之，可灌溉土地的概念在现代农业中发挥着至关重要的作用。面对喂养日益增长的人口的挑战，理解如何有效利用可灌溉土地将是确保粮食安全的关键。通过负责任的管理和创新的灌溉技术，我们可以利用可灌溉的土地资源来维持我们自己以及未来几代人的生存。