Arid
DOI10.4314/wsa.v44i3.17
Effects of different mulch types on soil moisture content in potted shrubs
Stelli, S.1,2; Hoy, L.1,2; Hendrick, R.2; Taylor, M.2
通讯作者Stelli, S.
来源期刊WATER SA
ISSN0378-4738
EISSN1816-7950
出版年2018
卷号44期号:3页码:495-503
英文摘要

South Africa is classified as a semi-arid environment with limited natural water resources and variable rainfall. It is also described as water scarce, with many of its water resources already fully exploited. Gardening is one of the principal methods that people use to experience nature, and gardens can also be a public demonstration of personal value, a source of satisfaction, and part of a connection to the community. However, gardens are also one of the top users of water, accounting for approximately 31-50% of potable water supplied for domestic and urban use. In order to reduce the amount of water used in gardens, water conservation strategies such as mulching need to be employed. In view of South Africa’s water situation, it is Rand Water’s aim to promote the wise use of water, in all aspects of water consumption. It is anticipated that this study will provide information useful to water saving in urban gardens and landscapes, and will promote the use of mulch amongst gardeners, landscapers and the general public. Mulching potted plants with various organic and inorganic mulch was found to conserve an average of 35% more soil water content over approximately 6 weeks of no irrigation than plants with no mulch. Mulch was shown to increase plant health and vitality, as indicated by stomatal conductance, by an average of 44% than plants with no mulch. The recommended mulch type for use in gardens is bark chips in both summer and winter seasons.


英文关键词mulch soil moisture content urban gardens water water conservation
类型Article
语种英语
国家South Africa
收录类别SCI-E
WOS记录号WOS:000440469900016
WOS关键词WATER-USE EFFICIENCY ; STOMATAL CONDUCTANCE ; WEED-CONTROL ; STRESS ; TEMPERATURE ; GROWTH ; YIELD ; IRRIGATION ; PLANTS ; PHOTOSYNTHESIS
WOS类目Water Resources
WOS研究方向Water Resources
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/213721
作者单位1.Rand Water, Environm Management Serv, ZA-2000 Johannesburg, South Africa;
2.Univ South Africa, UNISA, Appl Behav Ecol & Ecosyst Res Unit, ZA-0003 Pretoria, South Africa
推荐引用方式
GB/T 7714
Stelli, S.,Hoy, L.,Hendrick, R.,et al. Effects of different mulch types on soil moisture content in potted shrubs[J],2018,44(3):495-503.
APA Stelli, S.,Hoy, L.,Hendrick, R.,&Taylor, M..(2018).Effects of different mulch types on soil moisture content in potted shrubs.WATER SA,44(3),495-503.
MLA Stelli, S.,et al."Effects of different mulch types on soil moisture content in potted shrubs".WATER SA 44.3(2018):495-503.
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