supplementary irrigation

简明释义

补充灌溉

英英释义

例句

1.Implementing supplementary irrigation systems requires careful planning and investment.

实施补充灌溉系统需要仔细的规划和投资。

2.During the summer months, many vineyards implement supplementary irrigation to maintain grape quality.

在夏季，许多葡萄园实施补充灌溉以保持葡萄的质量。

3.Research shows that supplementary irrigation can help reduce the stress on plants during peak growing seasons.

研究表明，补充灌溉可以帮助减少植物在生长高峰期的压力。

4.The use of supplementary irrigation can significantly increase crop yields in arid regions.

在干旱地区，使用补充灌溉可以显著提高作物产量。

5.Farmers often rely on supplementary irrigation to ensure their crops receive enough water during dry spells.

农民们常常依靠补充灌溉来确保他们的作物在干旱期间获得足够的水分。

作文

In recent years, the concept of water conservation has gained significant attention due to the increasing challenges posed by climate change and water scarcity. One of the effective methods employed by farmers to enhance crop yield during dry spells is known as supplementary irrigation. This practice involves providing additional water to crops beyond the natural rainfall they receive, especially during critical growth stages. The importance of supplementary irrigation cannot be overstated, as it plays a vital role in ensuring food security and optimizing agricultural productivity.Farmers often rely on rainfall to irrigate their fields, but with unpredictable weather patterns, relying solely on nature can lead to crop failures. By implementing supplementary irrigation, farmers can mitigate the risks associated with droughts and ensure that their crops receive the necessary moisture for optimal growth. This method is particularly beneficial in regions where rainfall is insufficient or irregular.The technique of supplementary irrigation can be adapted to various agricultural systems. For instance, in areas where traditional irrigation methods are not feasible, farmers can utilize rainwater harvesting systems to collect and store rainwater for later use. This stored water can then be applied to crops during dry periods, effectively supplementing the natural rainfall.Furthermore, modern technologies have made it easier for farmers to implement supplementary irrigation. Drip irrigation systems, for example, deliver water directly to the root zone of plants, reducing water wastage and improving efficiency. This targeted approach not only conserves water but also enhances crop yields by providing consistent moisture levels.The economic benefits of supplementary irrigation are also significant. By ensuring that crops receive adequate water, farmers can increase their harvests and improve the quality of their produce. This, in turn, leads to higher incomes and better livelihoods for farming communities. Additionally, with the global population projected to reach nearly 10 billion by 2050, the demand for food will continue to rise. Implementing supplementary irrigation practices will be crucial in meeting this demand while also conserving precious water resources.However, it is essential to consider the environmental implications of supplementary irrigation. Over-reliance on irrigation can lead to depletion of local water sources and negatively impact surrounding ecosystems. Therefore, it is vital for farmers to adopt sustainable practices, such as using recycled water or integrating supplementary irrigation with other water-saving techniques like mulching and crop rotation.In conclusion, supplementary irrigation is a valuable tool for farmers facing the challenges of climate change and water scarcity. By providing additional water to crops during critical growth periods, this practice enhances agricultural productivity and contributes to food security. As we move forward, it is imperative that farmers, policymakers, and researchers collaborate to develop sustainable irrigation strategies that maximize the benefits of supplementary irrigation while safeguarding our water resources for future generations.

近年来，由于气候变化和水资源短缺带来的日益挑战，水资源保护的概念引起了人们的广泛关注。农民采用的一种有效方法是“补充灌溉”，该方法在干旱时期为作物提供额外的水分，以提高作物产量。这种做法涉及在自然降雨之外向作物提供额外的水分，特别是在关键生长阶段。“补充灌溉”的重要性不容小觑，因为它在确保粮食安全和优化农业生产力方面发挥着重要作用。农民通常依靠降雨来灌溉田地，但由于天气模式不可预测，仅依赖自然可能导致作物失收。通过实施“补充灌溉”，农民可以减轻干旱带来的风险，确保作物获得最佳生长所需的水分。这种方法在降雨不足或不规律的地区尤其有益。“补充灌溉”技术可以适应各种农业系统。例如，在传统灌溉方法不可行的地区，农民可以利用雨水收集系统收集和储存雨水，以备后用。这些储存的水可以在干旱期间施用于作物，从而有效补充自然降雨。此外，现代技术使农民更容易实施“补充灌溉”。例如，滴灌系统可以直接将水输送到植物的根区，从而减少水浪费，提高效率。这种针对性的方式不仅节约了水资源，还通过提供一致的湿度水平来提高作物产量。“补充灌溉”的经济效益也非常显著。通过确保作物获得足够的水分，农民可以增加收成并改善产品质量。这反过来又导致农业社区的收入提高和生计改善。此外，随着全球人口预计到2050年将达到近100亿，对食品的需求将继续上升。实施“补充灌溉”实践对于满足这一需求，同时保护宝贵的水资源，将至关重要。然而，必须考虑“补充灌溉”的环境影响。过度依赖灌溉可能导致当地水源枯竭，并对周围生态系统产生负面影响。因此，农民必须采用可持续的做法，例如使用回收水，或将“补充灌溉”与其他节水技术（如覆盖作物和轮作）结合起来。总之，“补充灌溉”是面对气候变化和水资源短缺挑战的农民的一种宝贵工具。通过在关键生长时期为作物提供额外的水分，这一做法增强了农业生产力，并促进了粮食安全。展望未来，各方必须合作，制定可持续的灌溉策略，最大限度地发挥“补充灌溉”的好处，同时保护我们的水资源，以造福子孙后代。