nematocidal

简明释义

英[ˌnemətəˈsaɪdəl]美[nɪˌmætəˈsaɪdəl]

杀线虫的

英英释义

单词用法

同义词

反义词

例句

1.Sun light could increase the nematocidal activity of extract.

光照处理可显著提高提取物的杀线活性；

2.Sun light could increase the nematocidal activity of extract.

光照处理可显著提高提取物的杀线活性；

3.Using nematocidal 线虫杀灭的 treatments can significantly improve soil health and crop yields.

使用线虫杀灭的处理可以显著改善土壤健康和作物产量。

4.The new pesticide has a strong nematocidal 线虫杀灭的 effect, effectively reducing root-knot nematode populations.

这种新农药具有强烈的线虫杀灭的效果，有效减少了根结线虫的数量。

5.Farmers are looking for nematocidal 线虫杀灭的 solutions to protect their crops from soil-borne pests.

农民们正在寻找线虫杀灭的解决方案，以保护他们的作物免受土壤害虫的侵害。

6.The effectiveness of the nematocidal 线虫杀灭的 agent was tested under various environmental conditions.

该线虫杀灭的剂的有效性在不同环境条件下进行了测试。

7.Research indicates that certain plants have nematocidal 线虫杀灭的 properties that can help in organic farming.

研究表明，某些植物具有线虫杀灭的特性，可以帮助有机农业。

作文

Nematodes are a diverse group of roundworms that can be found in various environments, from soil to aquatic ecosystems. While many nematodes play beneficial roles in the ecosystem, some species can be harmful to plants and animals. This is where the term nematocidal (杀线虫的) comes into play. The study of nematocidal agents is crucial for agriculture and pest management, as these agents can help control nematode populations that threaten crops. Farmers often face challenges from plant-parasitic nematodes, which can cause significant damage to root systems, leading to reduced crop yields. To combat this issue, scientists have been researching various nematocidal compounds, including natural and synthetic options. For example, certain bacteria and fungi produce metabolites that are toxic to nematodes, making them promising candidates for nematocidal treatments. In addition to biological control methods, chemical nematocidal products are also widely used in agriculture. These chemicals can be effective in reducing nematode populations, but they often come with environmental concerns. The use of synthetic nematocidal agents can lead to soil degradation and harm beneficial organisms, which is why there is a growing interest in sustainable practices. Integrating nematocidal strategies into integrated pest management (IPM) systems allows farmers to minimize the impact of nematodes while promoting ecological balance. This approach emphasizes the importance of understanding the life cycle of nematodes and their interactions with other organisms in the soil. By combining cultural practices, biological controls, and targeted nematocidal applications, farmers can achieve better outcomes for their crops. Moreover, ongoing research continues to explore new nematocidal compounds derived from plant extracts. Many plants possess natural defenses against nematodes, and isolating these compounds could lead to the development of environmentally friendly nematocidal solutions. This shift towards organic and natural pest control methods reflects a broader trend in agriculture, where sustainability and environmental health are becoming increasingly prioritized. In conclusion, the term nematocidal (杀线虫的) encapsulates a vital aspect of modern agriculture and pest management. As the world faces challenges related to food security and environmental sustainability, the development and application of effective nematocidal strategies will be essential. By harnessing both traditional knowledge and cutting-edge research, we can create a future where crops thrive without compromising the health of our ecosystems.

线虫是一类多样的圆形蠕虫，广泛分布于土壤和水生生态系统中。虽然许多线虫在生态系统中发挥着有益的作用，但某些种类可能对植物和动物造成伤害。这就是术语nematocidal（杀线虫的）的用武之地。研究nematocidal剂对于农业和病虫害管理至关重要，因为这些剂可以帮助控制威胁作物的线虫种群。农民常常面临来自植物寄生线虫的挑战，这些线虫会对根系造成重大损害，导致作物产量减少。为了应对这一问题，科学家们一直在研究各种nematocidal化合物，包括天然和合成选项。例如，某些细菌和真菌会产生对线虫有毒的代谢物，使它们成为有前途的nematocidal处理候选者。除了生物防治方法外，化学nematocidal产品在农业中也被广泛使用。这些化学品在减少线虫种群方面可能有效，但通常伴随着环境问题。使用合成nematocidal剂可能导致土壤退化并危害有益生物，因此人们越来越关注可持续实践。将nematocidal策略融入综合害虫管理（IPM）系统，使农民能够在促进生态平衡的同时，最小化线虫的影响。这种方法强调了解线虫的生命周期及其与土壤中其他生物相互作用的重要性。通过结合文化实践、生物防治和针对性的nematocidal应用，农民可以实现更好的作物效果。此外，持续的研究继续探索来源于植物提取物的新nematocidal化合物。许多植物具有对抗线虫的天然防御机制，分离这些化合物可能导致开发出环保的nematocidal解决方案。这种向有机和天然害虫控制方法的转变反映了农业中的更广泛趋势，即可持续性和环境健康日益受到重视。总之，术语nematocidal（杀线虫的）概括了现代农业和病虫害管理的一个重要方面。随着世界面临与粮食安全和环境可持续性相关的挑战，开发和应用有效的nematocidal策略将是至关重要的。通过利用传统知识和尖端研究，我们可以创造一个作物繁荣而不妨碍生态系统健康的未来。