humification

简明释义

英[ˌhjuːmɪfɪˈkeɪʃən]美[ˌhjuməfɪˈkeɪʃən]

n. 腐殖化（作用）；腐殖质形成

英英释义

单词用法

同义词

反义词

例句

1.The plant residue with more lignin has a higher humification coefficient. As the residue containing more N is more favorable to the formation of soil microaggregate.

其中含木素较多的植物残体，表现为腐殖化系数较高，含氮多的植物残体，则有利于土壤微团聚体的形成。

2.Humification coefficient did not changed proportionately with temperature and rainfall and was multiply influenced by environmental factors, especially soil properties.

各区间的腐殖化系数并不随气候而呈规律性变异，而主要是环境因子综合作用的结果，特别是土壤性质有显著影响。

3.Both humification and decomposition are impeded.

腐殖化过程与分解过程均受到抑制。

4.The content of methyl functional group of humus is an important index to evaluate the humification of soil.

胡敏酸甲氧基功能团的含量多寡是衡量土壤腐殖质化的重要指标。

5.Humification coefficient did not changed proportionately with temperature and rainfall and was multiply influenced by environmental factors, especially soil properties.

各区间的腐殖化系数并不随气候而呈规律性变异，而主要是环境因子综合作用的结果，特别是土壤性质有显著影响。

6.The process of humification is essential for soil formation.

土壤形成过程中腐殖化是必不可少的。

7.Researchers study humification to understand carbon storage in soils.

研究人员研究腐殖化以了解土壤中的碳储存。

8.Understanding humification can help improve agricultural practices.

理解腐殖化可以帮助改善农业实践。

9.In wetlands, humification plays a crucial role in nutrient cycling.

在湿地中，腐殖化在养分循环中起着至关重要的作用。

10.The rate of humification varies depending on environmental conditions.

根据环境条件，腐殖化的速率有所不同。

作文

Humification is a critical process in the formation of soil and plays a vital role in maintaining ecological balance. It refers to the transformation of organic matter into humus, which is a stable component of soil that enhances its fertility. The process of humification (腐殖化) involves the decomposition of plant and animal residues by microorganisms, which breaks down complex organic compounds into simpler forms. This transformation not only contributes to nutrient cycling but also improves soil structure, water retention, and aeration. In natural ecosystems, humification (腐殖化) occurs continuously as dead plant material, such as leaves and roots, accumulates on the forest floor. Microbial activity, primarily involving bacteria and fungi, accelerates the breakdown of this organic matter. As these organisms decompose the material, they produce enzymes that facilitate the conversion of carbohydrates, proteins, and fats into simpler substances. Over time, this leads to the formation of humic substances, which are rich in carbon and essential for soil health.The importance of humification (腐殖化) cannot be overstated. Healthy soils with adequate humus content support diverse plant life, which in turn sustains various animal species. Humus acts like a sponge, holding moisture and nutrients, making them available to plants during dry periods. Furthermore, it enhances the soil's capacity to retain minerals and prevents leaching, which can lead to nutrient loss. In agricultural practices, farmers often aim to enhance humification (腐殖化) by incorporating organic matter into the soil, such as compost or manure, to improve crop yields and soil health.However, human activities have significantly impacted the humification (腐殖化) process. Deforestation, urbanization, and intensive farming practices can lead to soil degradation and a reduction in organic matter. When soil is disturbed, the microbial communities responsible for humification (腐殖化) can be disrupted, leading to decreased soil fertility and increased erosion. Moreover, the use of synthetic fertilizers may provide short-term benefits but can hinder the natural humification (腐殖化) process by reducing the organic matter content in the soil over time.To combat these issues, sustainable land management practices are essential. Techniques such as cover cropping, reduced tillage, and organic farming can promote humification (腐殖化) by maintaining or increasing organic matter levels in the soil. These practices not only enhance soil fertility but also contribute to carbon sequestration, helping mitigate climate change. By fostering a healthy soil ecosystem, we can ensure that the humification (腐殖化) process continues to function effectively, supporting both agriculture and natural habitats.In conclusion, humification (腐殖化) is a fundamental process that underpins soil health and fertility. Understanding its significance and the factors that influence it is crucial for sustainable land management. By adopting practices that enhance humification (腐殖化), we can promote ecological balance, support biodiversity, and ensure food security for future generations.