KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/37336| Title: | Effect of fertigation on vegetative growth of pineapple (Ananascomosus (L.) Merr.) variety ‘Giant Kew’. |
| Authors: | Maneesha. S. R., S. Priya Devi, R.M. Vijayakumar and K. Soorianathasundaram |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Central Coastal Agricultural Research Institute Tamil Nadu Agricultural University |
| Published/ Complete Date: | 2019-04-01 |
| Project Code: | Not Available |
| Keywords: | fertigation, vegetative parameters, D leaf, pineapple, Giant Kew |
| Publisher: | Integrated Publications |
| Citation: | Maneesha. S. R., S. Priya Devi, R.M. Vijayakumar and K. Soorianathasundaram. 2019. Effect of fertigation on vegetative growth of pineapple (Ananascomosus (L.) Merr.) variety ‘Giant Kew’. International Journal of Chemical Studies. 7(3): 28-32. |
| Abstract/Description: | The effect of fertigation levels on the vegetative growth of pineapple variety ‘Giant Kew’ was studied during the crop establishment stage and the flower induction stage of the plant crop. The treatments were T0: Surface irrigation+ Conventional application of 100 % RDN (12:4:12 g NPK/ plant/ cycle), T1: Drip irrigation + Conventional application of 100% RDN (12:4:12 g NPK/ plant/ cycle), T2: Drip fertigation with 125% RDN (15: 5:15 g NPK/ plant/ cycle),T3: Drip fertigation with 100 % RDN (12:4:12 g NPK/ plant/ cycle), T4: Drip fertigation with 75 % RDN (9:3:9 g NPK/ plant/ cycle) and T5: Drip fertigation with 50 % RDN (6:2:6 g NPK/ plant/ cycle).At crop establishment stage, the highest plant height (58.24 cm) and stem girth (36.33 cm) were recorded in T2 treatment. The number of leaves were high in T2 (17.46) and T3 (17.82) treatments.The plants under T2 and T3 also had the highest D leaf length (63.47 cm, 85.09 cm respectively), D leaf width (3.59 cm and 3.57 cm respectively) and D leaf thickness. D leaf weight was highest in T2 treatment (42.39 g). At flower induction stage, T2 had the highest plant height (85.03 cm), Number of leaves (48.91) and stem girth (41.88 cm) which was on par with T3 and T4. D leaf length, D leaf weight and D leaf thickness were also high in T2 treatment. Chlorophyll a, chlorophyll b and total chlorophyll content and chlorophyll a/ b ratio was the highest in T2, but there was no significant difference between the treatments. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | International Journal of Chemical Studies |
| NAAS Rating: | Not Available |
| Volume No.: | 7(3) |
| Page Number: | 28-32 |
| Name of the Division/Regional Station: | Horticulture Sciences |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/37336 |
| Appears in Collections: | NRM-CCARI-Publication |
Files in This Item:
There are no files associated with this item.
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.