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http://krishi.icar.gov.in/jspui/handle/123456789/25403| Title: | Gravity drip irrigation and nitrogen management on yield and water productivity of sweet corn |
| Other Titles: | Not Available |
| Authors: | Ghatak, P., Banik, M., Patra, S.K., |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | Department of Agricultural Chemistry and Soil Science, Bidhan Chandra Krishi viswavidyalaya, Mohanpur- 741252, West Bengal, India |
| Published/ Complete Date: | 2018-07 |
| Project Code: | Not Available |
| Keywords: | Drip irrigation, sweet corn, cob yield, water productivity, crop evapotranspiration, sandy loam soil |
| Publisher: | International Journal of Science and Research |
| Citation: | Ghatak, P., Banik, M., Patra, S.K., 2018. Gravity drip irrigation and nitrogen management on yield and water productivity of sweet corn. International Journal of Science and Research 7, 989-995. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | A field experiment was conducted during winter season of 2015-16 on a sandy loam soil to assess four levels of irrigation (gravity drip irrigation at 1.0, 0.8 and 0.6 ETc and surface irrigation) and nitrogen management practices (100% N as fertilizer, 75% N as fertilizer + 25% N as vermicompost, 75% N as fertilizer + 25% N as FYM and 75% N as fertilizer + 25% N as mustard oil cake) on sweet corn. The results of the study showed that surface irrigation recorded the maximum plant growth, yield attributes, cob and fodder yields which were competitive with drip irrigation at 1.0 ETc. Higher plant variables, cob and fodder yields was noticed with 75% N as fertilizer plus 25% N as vermicompost. However, conventional surface irrigation with 75% N as fertilizer + 25% N as vermicompost showed maximum growth, yield attributes, cob and fodder yields which being identical with drip irrigation at 1.0 ETc with 75% N as fertilizer + 25% N as vermicompost. Maximum water productivity was obtained with drip irrigation at 0.6 ETc with 75% N as fertilizer + 25% N as vermicompost. The maximum cob yield was predicted as 7.35 t/ha with 200 mm water application. |
| Description: | Not Available |
| ISSN: | ISSN (Online): 2319-7064 |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | International Journal of Science and Research |
| NAAS Rating: | Not Available |
| Volume No.: | 7 |
| Page Number: | 989-995. |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | DOI: 10.21275/ART2019136 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/25403 |
| Appears in Collections: | NRM-IIWM-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ART2019136.pdf | 213.69 kB | Adobe PDF | View/Open |
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