نتایج جستجو برای: soil health

تعداد نتایج: 1151135  

2014
S. Morrison F. M. Fordyce E. Marian Scott

There is growing interest in links between poor health and socio-environmental inequalities (e.g. inferior housing, crime and industrial emissions) under the environmental justice agenda. The current project assessed associations between soil metal content, air pollution (NO2/PM10) and deprivation and health (respiratory case incidence) across Glasgow. This is the first time that both chemical ...

2013
Muralidhar Acharya

The Activities of the wide range of organisms in soil play an important role in natural ecosystems. Their processes contribute to the soil’s health, ability to retain nutrients and make them available for plant. Soil biological, physical and chemical processes are interrelated and all contribute to plant health & productivity. The chemical and physical environment in soil will influence the bio...

2017
Hongwu Yang Juan Li Yunhua Xiao Yabing Gu Hongwei Liu Yili Liang Xueduan Liu Jin Hu Delong Meng Huaqun Yin

The soil microbial communities play an important role in plant health, however, the relationship between the below-ground microbiome and above-ground plant health remains unclear. To reveal such a relationship, we analyzed soil microbial communities through sequencing of 16S rRNA gene amplicons from 15 different tobacco fields with different levels of wilt disease in the central south part of C...

2017
Anirudra Parajuli Mira Grönroos Sari Kauppi Tomasz Płociniczak Marja I Roslund Polina Galitskaya Olli H Laitinen Heikki Hyöty Ari Jumpponen Rauni Strömmer Martin Romantschuk Nan Hui Aki Sinkkonen

Long-term exposure to polyaromatic hydrocarbons (PAHs) has been connected to chronic human health disorders. It is also well-known that i) PAH contamination alters soil bacterial communities, ii) human microbiome is associated with environmental microbiome, and iii) alteration in the abundance of members in several bacterial phyla is associated with adverse or beneficial human health effects. W...

2001
Phil Moody

The latter two principles protect the soil resource on which all food and fibre production ultimately depends. However, agricultural production systems differ from ‘natural’ or undeveloped systems in that they can be considered to be ‘leaky’ with respect to nutrients. This is inevitable, due to nutrient removal in harvested product, but inappropriate fertiliser management can exacerbate the ‘le...

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