dung

简明释义

英[dʌŋ]美[dʌŋ]

n. （动物的）粪，粪肥；肮脏的东西

v. （动物）排泄粪便；施粪肥于

n. （Dung）（美、德、英）栋（人名）

英英释义

单词用法

同义词

反义词

例句

1.The dung is then washed thoroughly for about two hours in a large container.

之后，这些粪便被置于一个大型容器内仔细冲洗大约两个钟头。

2.Dung disaster averted.

而避免了粪灾。

3.Even feces, dung beetles, or the falling leaves in autumn have their use too.

即使是粪便、粪便甲虫，或秋天的落叶都有它们的用处。

4.Coveted as fertilizer, the dung must be reaped by hand.

作为肥料备受青睐的鸟粪需人工收获。

5.She's cooking on a stove fuelled by dried animal dung.

她正在一个以动物干粪便做燃料的火炉上做饭。

6.Females plant a single egg in a dung ball where it matures from larva to fully formed beetle, feeding off the waste.

雌性蜣螂会在每个粪球中种下一个虫卵，虫卵以粪便为食，直到幼虫完全发育成成虫。

7.First, volunteers and researchers across Africa collected samples of elephant dung.

首先，志愿人员和研究人员在非洲各地采集大象粪便样本。

8.The farmer uses the cow's dung to fertilize the fields.

农民用牛的粪便来给田地施肥。

9.In some cultures, dried dung is used as fuel for cooking.

在一些文化中，干燥的粪便被用作烹饪燃料。

10.The smell of dung filled the air after the livestock were moved.

牲畜转移后，空气中充满了粪便的气味。

11.Many gardeners add dung to their compost to improve soil quality.

许多园丁在堆肥中加入粪便以改善土壤质量。

12.The children played near the field, unaware of the fresh dung nearby.

孩子们在田野附近玩耍，没注意到附近的新鲜粪便。

作文

In the world of agriculture, understanding the role of natural fertilizers is crucial for sustainable farming practices. One such natural fertilizer that has been used for centuries is dung. 粪便 from various animals, particularly cows, horses, and chickens, is rich in nutrients essential for plant growth. Farmers have long recognized that dung 粪便 can enhance soil fertility, improve crop yields, and reduce the need for chemical fertilizers, which can be harmful to the environment. When dung 粪便 is applied to fields, it undergoes a process of decomposition that enriches the soil with organic matter. This organic matter helps retain moisture and improves the soil structure, making it easier for plants to grow. Additionally, the nutrients found in dung 粪便, such as nitrogen, phosphorus, and potassium, are vital for healthy plant development. The benefits of using dung 粪便 extend beyond just providing nutrients. It also plays a significant role in promoting biodiversity in the soil. Microorganisms thrive in environments enriched with organic matter, leading to a more balanced ecosystem. This biodiversity is essential for the overall health of the soil, as it helps break down organic materials and recycle nutrients back into the ground. However, the use of dung 粪便 is not without its challenges. Improper handling and application can lead to issues such as nutrient runoff, which can contaminate water sources and harm aquatic life. Furthermore, dung 粪便 can carry pathogens that pose health risks to humans if not properly composted or treated before use. Therefore, it is vital for farmers to follow best practices when utilizing dung 粪便 as fertilizer. One effective method is composting, where dung 粪便 is mixed with other organic materials and allowed to decompose over time. This process not only reduces the risk of pathogens but also enhances the nutrient content of the final product. The result is a rich, dark compost that can be safely applied to crops, providing all the benefits of dung 粪便 while minimizing potential hazards. In conclusion, dung 粪便 is a valuable resource in sustainable agriculture. Its ability to improve soil health, increase crop yields, and promote biodiversity makes it an essential component of eco-friendly farming practices. As we continue to seek ways to reduce our environmental impact, embracing the use of natural fertilizers like dung 粪便 will be key to ensuring a sustainable future for agriculture. By understanding and respecting the power of dung 粪便, we can cultivate healthier soils and, ultimately, a healthier planet.

在农业领域，理解自然肥料的作用对可持续农业实践至关重要。其中一种被使用了几个世纪的自然肥料是dung。粪便来自各种动物，特别是牛、马和鸡，富含植物生长所需的营养成分。农民们早就认识到，dung 粪便可以增强土壤肥力，提高作物产量，并减少对化学肥料的需求，而化学肥料可能对环境有害。 当dung 粪便施用于田地时，它经历分解过程，使土壤富含有机物质。这些有机物质有助于保持水分，并改善土壤结构，使植物更容易生长。此外，dung 粪便中发现的氮、磷和钾等营养成分对健康植物的发育至关重要。 使用dung 粪便的好处不仅限于提供营养。它还在促进土壤生物多样性方面发挥着重要作用。微生物在富含有机物质的环境中茁壮成长，导致生态系统更加平衡。这种生物多样性对土壤的整体健康至关重要，因为它有助于分解有机材料并将营养物质循环回土地中。 然而，使用dung 粪便并非没有挑战。不当处理和施用可能导致营养物质流失，从而污染水源并危害水生生物。此外，如果未经过适当堆肥或处理，dung 粪便可能携带病原体，对人类构成健康风险。因此，农民在利用dung 粪便作为肥料时，遵循最佳实践至关重要。 一种有效的方法是堆肥，将dung 粪便与其他有机材料混合，并允许其随时间分解。这个过程不仅降低了病原体的风险，还增强了最终产品的营养成分。结果是丰富、深色的堆肥，可以安全地施用于作物，提供dung 粪便的所有好处，同时最小化潜在危害。 总之，dung 粪便是可持续农业中的宝贵资源。它改善土壤健康、增加作物产量和促进生物多样性的能力使其成为生态友好型农业实践的重要组成部分。随着我们继续寻求减少环境影响的方法，接受使用像dung 粪便这样的自然肥料将是确保农业可持续未来的关键。通过理解和尊重dung 粪便的力量，我们可以培育更健康的土壤，并最终培育一个更健康的星球。