polyculture

简明释义

英[/ˈpɒlɪˌkʌltʃər/]美[/ˈpɑːliˌkʌltʃər/]

n. 多种物种同时培育

英英释义

单词用法

同义词

反义词

例句

1.Although polyculture had not caught on in Japan fish culturists there were producing fry of grass carp and silver carp for export.

日本当时虽不时兴混合养殖，但养殖者却生产草鱼和鲢鱼鱼苗出口。

2.Farms that use polyculture, however, not only enlist crops to protect each other from pests, but can also still rely on the surviving crops if one is killed by disease.

然而，采取混种方式的农场里，不仅可以让作物们协同作战防护病虫害，在某种作物遭虫害减产时可以转而倚赖其他存活的作物取得收成。

3.Farms that use polyculture, however, not only enlist crops to protect each other from pests, but can also still rely on the surviving crops if one is killed by disease.

然而，采取混种方式的农场里，不仅可以让作物们协同作战防护病虫害，在某种作物遭虫害减产时可以转而倚赖其他存活的作物取得收成。

4.By implementing polyculture, farmers can reduce the risk of total crop failure.

通过实施多种经营，农民可以降低全面作物失败的风险。

5.A garden that uses polyculture can attract a diverse range of beneficial insects.

使用多种经营的花园可以吸引多种有益昆虫。

6.In a polyculture system, different crops can benefit from each other's growth.

在多种经营系统中，不同的作物可以互相促进生长。

7.The concept of polyculture is gaining popularity among sustainable agriculture advocates.

在可持续农业倡导者中，多种经营的概念越来越受欢迎。

8.Farmers practicing polyculture often report healthier soil and better crop yields.

从事多种经营的农民通常报告土壤更健康，作物产量更高。

作文

Polyculture is an agricultural practice that involves growing multiple crops in the same space at the same time. This method contrasts sharply with monoculture, where a single crop is grown over a large area. The benefits of polyculture (多种种植) are numerous and have been recognized by farmers and agricultural scientists alike. By diversifying the types of plants grown together, farmers can create a more resilient ecosystem that can withstand pests, diseases, and adverse weather conditions. For instance, planting legumes alongside grains can enhance soil fertility, as legumes fix nitrogen in the soil, which is beneficial for other plants. In addition to improving soil health, polyculture (多种种植) can also lead to higher overall yields. When different plants are grown together, they can utilize resources such as sunlight, water, and nutrients more efficiently than if they were grown in isolation. For example, tall plants can provide shade for shorter ones, while deep-rooted plants can access water and nutrients that are unavailable to shallow-rooted species. This symbiotic relationship not only maximizes productivity but also minimizes waste. Moreover, polyculture (多种种植) supports biodiversity, which is crucial for maintaining ecological balance. A diverse array of plants attracts various beneficial insects, such as pollinators and pest predators, reducing the need for chemical pesticides. This natural pest control is essential for sustainable farming practices and promotes healthier ecosystems. Additionally, a biodiverse environment is more resilient to climate change, as it can adapt to changing conditions better than a monoculture system. Despite its advantages, polyculture (多种种植) can be more complex to manage than monoculture. Farmers must have a deep understanding of the interactions between different plant species and how they can complement each other. Crop rotation, timing of planting, and harvesting must all be carefully planned to ensure that the crops thrive together. However, with proper knowledge and experience, the challenges can be overcome, leading to more sustainable agricultural systems. Furthermore, the growing interest in organic and sustainable farming practices has led to a resurgence in polyculture (多种种植). Many small-scale farmers are adopting this method as a way to produce food that is not only healthy for consumers but also environmentally friendly. By focusing on diversity rather than uniformity, these farmers are contributing to a more sustainable food system that benefits both people and the planet. In conclusion, polyculture (多种种植) represents a shift towards more sustainable agricultural practices that prioritize biodiversity and ecosystem health. As we face the challenges of feeding a growing global population amidst climate change, embracing polyculture (多种种植) can offer solutions that are both practical and beneficial for our environment. By fostering a deeper understanding of how different crops can work together, we can pave the way for a more resilient and sustainable future in agriculture.

多种种植是一种农业实践，涉及在同一空间同时种植多种作物。这种方法与单一栽培形成鲜明对比，后者是在大面积上种植单一作物。多种种植的好处是众多的，农民和农业科学家都认识到了这一点。通过多样化种植的植物类型，农民可以创造一个更具弹性的生态系统，能够抵御害虫、疾病和恶劣天气。例如，将豆科植物与谷物一起种植可以提高土壤肥力，因为豆科植物可以固定土壤中的氮，这对其他植物有益。除了改善土壤健康，多种种植还可以导致更高的整体产量。当不同的植物一起生长时，它们可以比单独生长时更有效地利用阳光、水和养分。例如，高大的植物可以为矮小的植物提供阴凉，而根系深的植物可以获取浅根植物无法获得的水分和养分。这种共生关系不仅最大化了生产力，还最小化了浪费。此外，多种种植支持生物多样性，这对于维持生态平衡至关重要。多样化的植物群吸引各种有益昆虫，如授粉者和害虫捕食者，从而减少对化学农药的需求。这种自然的害虫控制对于可持续农业实践至关重要，并促进了更健康的生态系统。此外，生物多样化的环境对气候变化更具弹性，因为它可以比单一栽培系统更好地适应变化的条件。尽管有其优势，多种种植的管理可能比单一栽培更复杂。农民必须深入了解不同植物种类之间的相互作用以及它们如何相辅相成。作物轮作、种植和收获的时间都必须仔细规划，以确保作物共同繁荣。然而，凭借适当的知识和经验，这些挑战是可以克服的，从而导致更可持续的农业系统。此外，随着对有机和可持续农业实践的日益关注，多种种植重新受到重视。许多小规模农民正在采用这种方法，以生产不仅对消费者健康而且对环境友好的食品。通过关注多样性而非单一性，这些农民正在为一个更可持续的食品系统做出贡献，造福人类和地球。总之，多种种植代表了一种向更可持续农业实践的转变，优先考虑生物多样性和生态系统健康。随着我们面临在气候变化中喂养不断增长的全球人口的挑战，拥抱多种种植可以提供既切实可行又有利于我们环境的解决方案。通过加深对不同作物如何协同工作的理解，我们可以为农业的更具弹性和可持续的未来铺平道路。