chernozem

简明释义

英[ˈtʃɜːnəʊˌzem]美[ˈtʃernəˌzem]

n. [土壤] 黑钙土；黑土带

英英释义

单词用法

同义词

反义词

例句

1.The results showed that the contents of organic matters in soil and heavy fraction were markedly increased and the agrochemical properties of Chernozem were improved by applying organic materials.

结果表明：用有机物料培肥土壤时，可以提高土壤有机质和重组有机质的含量，改善土壤的农化性质。

2.Rhizo-box and field cultivation methods were used to study the delpletion and accumulation of organic P in maize rhizosphere on blackland and chernozem.

利用根盒培养和田间栽培方法，研究了黑土和黑钙土玉米根际有机磷的亏缺和积累的状况。

3.The results showed that the contents of organic matters in soil and heavy fraction were markedly increased and the agrochemical properties of Chernozem were improved by applying organic materials.

结果表明：用有机物料培肥土壤时，可以提高土壤有机质和重组有机质的含量，改善土壤的农化性质。

4.Elaborate environment characteristic of chernozem soil area, analysis feasibility of planting licorice with ecological benefit? zoology benefit? society benefit and production technology.

阐述了黑钙土区的环境特点，从经济效益、生态效益、社会效益及生产技术等方面分析了种植甘草的可行性。

5.The effect of application of organic materials on improving the fertility of Chernozem was studied with two-year pot culture experiments.

通过两年的盆栽试验，研究了有机物料对黑钙土的培肥作用。

6.With its high organic matter content, chernozem is one of the most fertile soils on earth.

由于其高有机质含量，黑土是地球上最肥沃的土壤之一。

7.The presence of chernozem indicates a healthy ecosystem.

黑土的存在表明生态系统健康。

8.The color of chernozem is typically dark brown to black due to its high humus content.

黑土的颜色通常是深棕色到黑色，这归因于其高腐殖质含量。

9.In Ukraine, vast areas of chernozem support extensive agriculture.

在乌克兰，大面积的黑土支持着广泛的农业。

10.The farmers in the region rely on the rich chernozem for their crops.

该地区的农民依赖丰富的黑土来种植作物。

作文

The term chernozem refers to a rich, black soil found primarily in the temperate grasslands of Eastern Europe and Central Asia. This type of soil is renowned for its high organic matter content, which makes it extremely fertile and ideal for agricultural purposes. The name chernozem, derived from the Russian words 'chorny' meaning black and 'zemlya' meaning earth, aptly describes its dark color, which is a result of the decomposition of grass roots and other organic materials over centuries. Farmers often seek out chernozem regions because the soil supports a variety of crops, including wheat, barley, and sunflowers. In many countries, particularly in Ukraine and Russia, chernozem is considered one of the most valuable natural resources. Its fertility has played a crucial role in the agricultural development of these regions. The presence of chernozem has allowed for intensive farming practices, leading to significant yields that support local economies and food supplies. However, the overuse of this fertile land can lead to serious environmental consequences, such as soil degradation and loss of biodiversity. Therefore, sustainable farming practices are essential to preserve the integrity of chernozem and ensure that it continues to provide for future generations.Moreover, the study of chernozem also highlights the importance of soil conservation. As climate change and urbanization threaten agricultural lands worldwide, understanding the unique properties of chernozem becomes increasingly important. Conservation efforts, such as crop rotation and reduced tillage, can help maintain the health of this soil. Additionally, researchers are exploring ways to enhance the resilience of chernozem to changing climatic conditions, ensuring that it remains a productive resource.In conclusion, chernozem is not just a type of soil; it represents a vital component of the ecosystem that supports agriculture and sustains livelihoods in many parts of the world. Its rich organic content and fertility make it a treasure for farmers, but it also requires careful management to prevent depletion. By understanding and protecting chernozem, we can contribute to a more sustainable future for agriculture and the environment. The significance of chernozem extends beyond its physical characteristics; it embodies the relationship between humanity and the land we cultivate, reminding us of the responsibility we have to nurture and protect our natural resources.

黑土这个术语指的是主要分布在东欧和中亚温带草原上的一种肥沃的黑色土壤。这种土壤因其高有机物含量而闻名，使其极为肥沃，适合农业用途。黑土这个名字源于俄语单词“chorny”，意为黑色，“zemlya”意为土地，恰如其分地描述了它的深色，这是由于数世纪来草根和其他有机物的分解造成的。农民们常常寻找黑土地区，因为这些土壤支持多种作物的生长，包括小麦、大麦和向日葵。在许多国家，特别是在乌克兰和俄罗斯，黑土被认为是最有价值的自然资源之一。它的肥沃性在这些地区的农业发展中发挥了至关重要的作用。黑土的存在使得密集的农业实践成为可能，导致显著的产量，为当地经济和食品供应提供支持。然而，过度使用这种肥沃的土地可能会导致严重的环境后果，例如土壤退化和生物多样性的丧失。因此，采用可持续的农业实践对于保护黑土的完整性以及确保它在未来继续提供资源至关重要。此外，研究黑土还突显了土壤保护的重要性。随着气候变化和城市化威胁全球农业用地，理解黑土的独特特性变得愈发重要。保护措施，如轮作和减少耕作，可以帮助维持这种土壤的健康。此外，研究人员正在探索增强黑土对气候变化的抵御能力的方法，以确保其继续作为生产资源。总之，黑土不仅仅是一种土壤；它代表着生态系统的一个重要组成部分，支持农业并维持世界许多地区的生计。其丰富的有机成分和肥力使其成为农民的宝藏，但它也需要谨慎管理以防止枯竭。通过理解和保护黑土，我们可以为农业和环境的可持续未来做出贡献。黑土的重要性超越了其物理特征；它体现了人类与我们耕种的土地之间的关系，提醒我们有责任去滋养和保护我们的自然资源。