trifluralin

简明释义

英[traɪˈflʊərəlɪn]美[traɪˈflʊrəlɪn]

n. [农药] 氟乐灵

英英释义

单词用法

同义词

反义词

例句

1.The result indicated that, alfalfa seedlings grew well, the weed control efficiency of trifluralin reached above 90%.

结果表明，苜蓿幼株长势良好，氟乐灵对杂草杀灭率为90%以上。

2.This paper deals with the dynamics of trifluralin degradation and its main affected factors in soils under field and pot experimental conditions.

本文介绍了除草剂氟乐灵在室内外条件下不同土壤中的降解动力学特征及其主要影响因素。

3.The photoquenching efficiency was positively related to the dosage of parathion-methyl, trifluralin, glyphosate and bensulfuron-methyl.

其光猝灭作用强度与甲基对硫磷和氟乐灵、草甘膦、苄嘧黄隆的剂量成正相关。

4.The article related the regularity of residue degradation of often used herbicide-trifluralin in soils.

叙述了常用除草剂氟乐灵在土壤中的残留降解规律。

5.The invention discloses a herbicide prepared by binary compounding of oxyfluorfen and trifluralin and a preparation method thereof.

乙氧氟草醚与氟乐灵二元复配制成的除草剂及其制备方法。

6.This paper deals with the dynamics of trifluralin degradation and its main affected factors in soils under field and pot experimental conditions.

本文介绍了除草剂氟乐灵在室内外条件下不同土壤中的降解动力学特征及其主要影响因素。

7.Some studies indicate that trifluralin can persist in the soil for several months after application.

一些研究表明，三氟氯噻草在施用后可以在土壤中持续几个月。

8.The use of trifluralin has been shown to increase crop yields by reducing competition from weeds.

三氟氯噻草的使用已被证明通过减少杂草竞争来提高作物产量。

9.It is important to follow safety guidelines when handling trifluralin to avoid health risks.

在处理三氟氯噻草时遵循安全指南以避免健康风险是很重要的。

10.Farmers often use trifluralin to control annual grass and broadleaf weeds in their crops.

农民经常使用三氟氯噻草来控制作物中的一年生杂草和阔叶杂草。

11.Trifluralin is commonly applied before planting to ensure effective weed management.

三氟氯噻草通常在播种前施用，以确保有效的杂草管理。

作文

Trifluralin is a pre-emergent herbicide that is widely used in agriculture to control the growth of weeds. It belongs to the dinitroaniline class of chemicals and is particularly effective against annual grasses and certain broadleaf weeds. Farmers often apply trifluralin to their fields before planting crops to ensure that the soil is free from competing vegetation, which can hinder crop growth and reduce yields. The use of trifluralin has become an essential part of modern agricultural practices, as it helps to maintain the health and productivity of various crops, including vegetables and grains.The mechanism by which trifluralin works involves inhibiting cell division in the roots of germinating seeds. When applied to the soil, it forms a barrier that prevents weed seeds from establishing themselves. This action allows crops to grow without the pressure of weed competition. However, it is crucial for farmers to apply trifluralin correctly and at the right time, as improper use can lead to reduced effectiveness or even crop damage.Despite its benefits, the use of trifluralin is not without controversy. There are concerns about its potential environmental impact, particularly regarding water contamination and effects on non-target species. Studies have shown that trifluralin can leach into groundwater if not managed properly, posing risks to aquatic ecosystems and drinking water supplies. As a result, regulatory agencies in various countries have established guidelines for the safe application of trifluralin, and ongoing research aims to develop safer alternatives.In addition to its agricultural uses, trifluralin has also found applications in landscape management. It is commonly used in residential areas to control weeds in flower beds and gardens. Homeowners often appreciate the convenience of using trifluralin to keep their outdoor spaces tidy and free from unwanted plants. However, they must exercise caution and follow label instructions to avoid harming desirable plants.The future of trifluralin in agriculture may be influenced by the growing trend towards sustainable farming practices. As consumers become more aware of the environmental impacts of pesticides, there is an increasing demand for organic and eco-friendly alternatives. This shift could lead to a decline in the use of traditional herbicides like trifluralin, as farmers seek to adopt practices that are less harmful to the environment.In conclusion, trifluralin plays a significant role in modern agriculture by helping to control weeds and promote healthy crop growth. While it offers many advantages, it also raises important questions about environmental safety and sustainability. As the agricultural landscape continues to evolve, the future of trifluralin will depend on balancing the need for effective weed control with the imperative to protect our natural resources and ecosystems.

三氟氯噻啶是一种广泛用于农业的预防性除草剂，主要用于控制杂草的生长。它属于二硝基苯胺类化学物质，特别有效于对抗一年生禾草和某些阔叶杂草。农民通常在种植作物之前将三氟氯噻啶施用到田地中，以确保土壤没有竞争植物，这可以妨碍作物生长并减少产量。使用三氟氯噻啶已成为现代农业实践的重要组成部分，因为它有助于维持各种作物的健康和生产力，包括蔬菜和谷物。三氟氯噻啶的工作机制涉及抑制发芽种子的根部细胞分裂。当施用到土壤中时，它形成一个屏障，防止杂草种子扎根。这一作用使作物能够在没有杂草竞争压力的情况下生长。然而，农民必须正确施用三氟氯噻啶并选择合适的时机，因为不当使用可能导致效果降低甚至作物损害。尽管有其好处，使用三氟氯噻啶并非没有争议。人们担心其潜在的环境影响，特别是水污染和对非目标物种的影响。研究表明，如果管理不当，三氟氯噻啶可能会渗入地下水，对水生生态系统和饮用水源构成风险。因此，各国的监管机构制定了安全施用三氟氯噻啶的指导方针，持续的研究旨在开发更安全的替代品。除了在农业中的应用，三氟氯噻啶还广泛应用于景观管理。在住宅区，它常被用于控制花坛和花园中的杂草。家庭园丁通常喜欢使用三氟氯噻啶来保持户外空间整洁，远离不需要的植物。然而，他们必须谨慎行事，遵循标签说明，以避免伤害到所需植物。随着可持续农业实践日益受到关注，三氟氯噻啶在农业中的未来可能会受到影响。随着消费者越来越意识到农药对环境的影响，对有机和环保替代品的需求也在增加。这一转变可能导致传统除草剂如三氟氯噻啶的使用下降，因为农民寻求采用对环境危害较小的做法。总之，三氟氯噻啶在现代农业中发挥着重要作用，帮助控制杂草并促进健康作物的生长。虽然它提供了许多优势，但也引发了关于环境安全和可持续性的重大问题。随着农业环境的不断演变，三氟氯噻啶的未来将取决于有效的杂草控制与保护自然资源和生态系统之间的平衡。