final yield

简明释义

总产量

英英释义

例句

1.The final yield of the new product exceeded our projections, leading to increased profits.

新产品的最终产量超出了我们的预测，导致利润增加。

2.The farmer calculated the final yield to determine how much crop he would harvest this season.

农民计算了最终产量以确定他这个季节将收获多少作物。

3.In the lab, we measured the final yield of the chemical reaction to assess its efficiency.

在实验室，我们测量了化学反应的最终产量以评估其效率。

4.After analyzing the data, the team reported a final yield of 150 tons per hectare.

在分析数据后，团队报告每公顷的最终产量为150吨。

5.The final yield from the investment was lower than expected due to market fluctuations.

由于市场波动，投资的最终收益低于预期。

作文

In the world of agriculture, the term final yield refers to the total amount of crop produced at the end of a growing season. This concept is crucial for farmers and agricultural scientists alike, as it determines the success of their efforts and investments. Understanding the factors that influence final yield can help in optimizing production and ensuring food security. One of the primary factors affecting final yield is the quality of the soil. Healthy, nutrient-rich soil provides the essential elements that plants need to grow. Farmers often conduct soil tests to determine pH levels and nutrient content, allowing them to amend the soil accordingly. For example, adding organic matter like compost can enhance soil fertility and improve water retention, which can lead to a higher final yield.Weather conditions also play a significant role in determining final yield. Factors such as temperature, rainfall, and sunlight are critical for plant growth. An unexpected frost or drought can severely impact the quantity and quality of crops harvested. Farmers must stay informed about weather patterns and be prepared to adapt their practices, such as using irrigation systems during dry spells, to protect their final yield.Pest and disease management is another important aspect that influences final yield. Pests can destroy crops and reduce overall productivity. Farmers employ various strategies, including crop rotation, integrated pest management, and the use of resistant crop varieties, to minimize the impact of pests and diseases. By effectively managing these threats, farmers can safeguard their final yield and ensure a successful harvest.Moreover, the choice of crop variety can significantly affect final yield. Some varieties are bred specifically for high productivity or resistance to certain pests and diseases. Farmers must consider local climate conditions and market demand when selecting which crops to plant. For instance, a variety that thrives in one region may not perform well in another, thus impacting the overall final yield.Technological advancements have also transformed how farmers approach crop production. Precision agriculture technology, such as GPS-guided equipment and soil moisture sensors, allows farmers to monitor and manage their fields more efficiently. These tools enable them to apply fertilizers and water more accurately, ultimately leading to improved final yield. Additionally, data analytics can provide insights into optimal planting times and crop rotations, further enhancing productivity.In conclusion, the term final yield encapsulates the outcome of various agricultural practices and environmental factors. By understanding and managing soil health, weather conditions, pest control, crop selection, and technological innovations, farmers can maximize their final yield. This not only benefits their livelihoods but also contributes to global food security. As the world faces challenges such as climate change and a growing population, the importance of achieving high final yield becomes increasingly critical.

在农业领域，术语最终产量指的是在一个生长季节结束时生产的作物总量。这个概念对农民和农业科学家来说至关重要，因为它决定了他们努力和投资的成功。理解影响最终产量的因素可以帮助优化生产并确保粮食安全。影响最终产量的主要因素之一是土壤的质量。健康、富含营养的土壤提供植物生长所需的基本元素。农民通常会进行土壤测试，以确定pH值和营养成分，从而相应地改良土壤。例如，添加有机物质如堆肥可以提高土壤肥力并改善水分保持能力，这可能导致更高的最终产量。天气条件也在决定最终产量中发挥着重要作用。温度、降雨和阳光等因素对植物生长至关重要。意外的霜冻或干旱可能严重影响收获的数量和质量。农民必须及时了解天气模式，并准备调整他们的做法，例如在干旱期间使用灌溉系统，以保护他们的最终产量。病虫害管理是另一个影响最终产量的重要方面。害虫可以摧毁作物并降低整体生产力。农民采用多种策略，包括轮作、综合害虫管理和使用抗病虫害品种，以尽量减少病虫害的影响。通过有效管理这些威胁，农民可以保护他们的最终产量，确保成功的收成。此外，作物品种的选择也会显著影响最终产量。某些品种专门培育用于高产或抵抗特定的病虫害。农民在选择种植哪些作物时，必须考虑当地气候条件和市场需求。例如，在一个地区表现良好的品种在另一个地区可能不适合，从而影响整体的最终产量。技术进步也改变了农民对作物生产的处理方式。精准农业技术，如GPS引导设备和土壤湿度传感器，使农民能够更高效地监测和管理他们的田地。这些工具使他们能够更准确地施肥和灌溉，最终提高了最终产量。此外，数据分析可以提供最佳种植时间和作物轮作的见解，进一步增强生产力。总之，术语最终产量概括了各种农业实践和环境因素的结果。通过理解和管理土壤健康、天气条件、病虫害控制、作物选择和技术创新，农民可以最大化他们的最终产量。这不仅有利于他们的生计，也有助于全球粮食安全。随着世界面临气候变化和人口增长等挑战，实现高最终产量的重要性变得愈加关键。