pigweed
简明释义
n. 藜；苋
英英释义
单词用法
同义词
反义词
| 栽培植物 | 农民通常更喜欢栽培植物，因为它们的产量高。 | ||
| 作物 | 这个田地里满是准备收割的作物。 |
例句
1.Objective: To explore the oxidative damage induced by phalloides and the protective effect of white pigweed mellow on the damage.
结论：鹅膏蕈毒素可引起氧化损伤作用，白藜芦醇可减轻这种损害程度。
2.And "pigweed" all started with "mean reversion."
野草意味着均值回归。
3.Rain fell in the barnyard and ran in crooked courses down into the lane where thistles and pigweed grew.
雨落在谷仓院子里，又弯弯曲曲的流时了那些长著蓟草和黎草的小路上；
4.When eating wild pigweed, you should pay attention to your safety.
食用野生的灰菜应注意安全。
5.When eating wild pigweed , you should pay attention to your safety .
刺儿菜食用野生的灰菜应注意安全。
6.Objective: To explore the oxidative damage induced by phalloides and the protective effect of white pigweed mellow on the damage.
结论：鹅膏蕈毒素可引起氧化损伤作用，白藜芦醇可减轻这种损害程度。
7.Some days later, grandmother thought she had trained mother as much as she did, asking her to mow pigweed.
过了些日子，奶奶以为娘已被自己训练得差不多了，就叫娘单独出去割猪草。
8.Unexpectedly, mother had mowed two baskets of "pigweed" for less than half a hour.
没想到，娘只用了半小时就割了两筐“猪草”。
9.Herbicides are often used to manage pigweed (猪草) in agricultural settings.
农药通常用于管理农业环境中的猪草。
10.The presence of pigweed (猪草) can significantly reduce crop yields.
猪草的存在会显著降低作物产量。
11.Gardeners need to regularly check for pigweed (猪草) as it can outcompete other plants.
园丁需要定期检查是否有猪草，因为它可能会与其他植物争夺资源。
12.Farmers often struggle to control pigweed (猪草) in their fields due to its rapid growth.
农民常常因
13.In some regions, pigweed (猪草) is considered a valuable forage for livestock.
在某些地区，猪草被视为牲畜的宝贵饲料。
作文
In the world of botany, few plants are as notorious as pigweed. This term refers to a group of fast-growing, hardy weeds that belong to the Amaranthaceae family. While many gardeners and farmers view pigweed as a nuisance, it is essential to understand its role in the ecosystem and its potential benefits. Pigweed, or in Chinese, '猪草', often appears in gardens and agricultural fields, rapidly overtaking cultivated plants and competing for nutrients, water, and sunlight.One of the most common species of pigweed is the Amaranthus retroflexus, widely known as redroot pigweed. This plant can grow up to three feet tall and produces small green flowers that develop into clusters of seeds. The seeds of pigweed are incredibly resilient, capable of surviving harsh conditions and remaining viable in the soil for years. This adaptability makes pigweed a formidable opponent for farmers trying to maintain healthy crops.Despite its reputation as a weed, pigweed has several positive attributes. For instance, it is highly nutritious and has been consumed by various cultures around the world. The leaves and seeds of pigweed are rich in vitamins A, C, and K, as well as minerals like calcium and iron. In some regions, especially in Africa and South America, pigweed is cultivated intentionally for human consumption, showcasing its value beyond being just a weed.Moreover, pigweed plays a significant role in soil health. As a cover crop, it helps prevent soil erosion and improves soil structure. The deep taproots of pigweed can break up compacted soil layers, allowing better water infiltration and root growth for other plants. Additionally, when pigweed decomposes, it adds organic matter to the soil, enriching it with nutrients. This characteristic can be particularly beneficial in sustainable farming practices, where maintaining soil health is crucial.However, the challenge with pigweed arises when it becomes invasive. Its rapid growth and ability to produce vast quantities of seeds mean that it can quickly dominate an area, leading to reduced biodiversity. Farmers often resort to herbicides to control pigweed, but this can lead to environmental concerns and the development of herbicide-resistant strains. Therefore, managing pigweed requires a balanced approach that considers both the need for crop protection and the ecological benefits of this resilient plant.In conclusion, while pigweed may be viewed primarily as a troublesome weed, it is essential to recognize its multifaceted role in nature. From its nutritional value to its benefits for soil health, pigweed deserves a more nuanced understanding. By adopting sustainable practices that embrace the positive aspects of pigweed, we can foster a healthier ecosystem while still managing its growth in agricultural settings. Ultimately, our relationship with pigweed reflects a broader theme in environmental stewardship: the need to appreciate and manage the complexities of nature rather than simply viewing it through a lens of utility and inconvenience.
在植物学的世界中，少有植物像猪草那样臭名昭著。这个术语指的是一组快速生长、顽强的杂草，属于苋科。虽然许多园丁和农民将猪草视为讨厌的杂草，但理解它在生态系统中的作用及其潜在益处是至关重要的。猪草，或中文称为'猪草'，常出现在花园和农田中，迅速超过栽培植物，争夺养分、水分和阳光。最常见的猪草种类之一是红根猪草（Amaranthus retroflexus），它可以长到三英尺高，产生小型绿色花朵，形成种子簇。猪草的种子极其顽强，能够在恶劣条件下存活，并在土壤中保持活力多年。这种适应性使得猪草成为农民维护健康作物的一大对手。尽管作为杂草而臭名昭著，猪草具有几项积极特征。例如，它营养丰富，被世界各地的不同文化所食用。猪草的叶子和种子富含维生素A、C和K，以及钙和铁等矿物质。在某些地区，尤其是非洲和南美，猪草被有意栽培以供人类食用，展示了它超越杂草的价值。此外，猪草在土壤健康方面也发挥着重要作用。作为覆盖作物，它有助于防止土壤侵蚀并改善土壤结构。猪草的深根系可以打破压实的土壤层，使水分更好地渗透，其他植物的根部得以更好地生长。此外，当猪草腐烂时，它会向土壤中添加有机物，丰富土壤中的养分。这一特性在可持续农业实践中尤为重要，在这些实践中，保持土壤健康至关重要。然而，猪草带来的挑战在于它变得具有侵略性。它的快速生长和产生大量种子的能力意味着它可以迅速主导一个区域，导致生物多样性降低。农民通常使用除草剂来控制猪草，但这可能导致环境问题和抗除草剂品种的发展。因此，管理猪草需要一种平衡的方法，既考虑到保护作物的需要，也考虑到这种顽强植物的生态益处。总之，尽管猪草主要被视为麻烦的杂草，但认识到它在自然界中的多面角色是至关重要的。从其营养价值到对土壤健康的益处，猪草值得更细致的理解。通过采用可持续的做法，拥抱猪草的积极方面，我们可以促进更健康的生态系统，同时仍然管理其在农业环境中的生长。最终，我们与猪草的关系反映了环境管理中的一个更广泛主题：欣赏和管理自然的复杂性，而不仅仅是通过效用和不便的视角来看待它。
