Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.17159/wsa/2023.v49.i2.3990 |
Production of subsurface drip-irrigated okra under different lateral spacings and irrigation frequencies | |
Kumar, Narender; Kumar, Sanjay; Duhan, Darshana; Singh, Amandeep; Sidhpuria, M. S.; Antil, Sundeep Kumar; Kumar, Ashish; Vlkas | |
通讯作者 | Duhan, D |
来源期刊 | WATER SA
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ISSN | 0378-4738 |
EISSN | 1816-7950 |
出版年 | 2023 |
卷号 | 49期号:2页码:164-178 |
英文摘要 | In this study, an experiment was conducted to investigate the optimum lateral spacing and irrigation frequency for subsurface drip irrigated okra in the semi-arid region of Haryana (India). Two lateral spacings (45 cm and 60 cm) and four irrigation frequencies (daily, after 1, 2 and 3 days) were selected to grow okra in the Kharif season of 2019 and 2020. The effect on soil water dynamics, growth parameters, efficiency and yield were assessed using equal amounts of water under all the treatments on the basis of pan evaporation. The results from the study depict that the overall soil moisture decreased laterally, but increased vertically downward with the increase in the irrigation interval. On the basis of soil water dynamics, plant growth parameters, efficiency and yield of okra, it was concluded that subsurface drip irrigation with daily irrigation at 45 cm lateral spacing gives better performance than all other treatments in sandy loam soil. The present study highlights the significance of proper irrigation frequency and lateral spacing for maximum production of okra. Using these guidelines, the income of okra growers/farmers in the semi-arid region may be increased by choosing the best frequency and lateral spacing of subsurface drip irrigation. |
英文关键词 | soil water dynamics irrigation water use efficiency yield semi-arid region India |
类型 | Article |
语种 | 英语 |
开放获取类型 | gold |
收录类别 | SCI-E |
WOS记录号 | WOS:000983238400007 |
WOS关键词 | SOIL-MOISTURE DISTRIBUTION ; ABELMOSCHUS-ESCULENTUS ; YIELD RESPONSE ; SURFACE ; GROWTH ; REGION |
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/2XILL650/399159 |
推荐引用方式 GB/T 7714 | Kumar, Narender,Kumar, Sanjay,Duhan, Darshana,et al. Production of subsurface drip-irrigated okra under different lateral spacings and irrigation frequencies[J],2023,49(2):164-178. |
APA | Kumar, Narender.,Kumar, Sanjay.,Duhan, Darshana.,Singh, Amandeep.,Sidhpuria, M. S..,...&Vlkas.(2023).Production of subsurface drip-irrigated okra under different lateral spacings and irrigation frequencies.WATER SA,49(2),164-178. |
MLA | Kumar, Narender,et al."Production of subsurface drip-irrigated okra under different lateral spacings and irrigation frequencies".WATER SA 49.2(2023):164-178. |
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