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http://krishi.icar.gov.in/jspui/handle/123456789/82097
Title: | Can tea pruning litter biochar be a friend or foe for tea (Camellia sinensis L.) plants' growth and growth regulators?: Feasible or fumes of fancy |
Other Titles: | Not Available |
Authors: | Arup Borgohain Mridusmita Sarmah Bidyot Bikash Gogoi Kaberijyoti Konwar Jyotirekha G. Handique Ranjit Kumar Paul Md. Yeasin Versha Pandey Ranu Yadav Harisadhan Malakar Jiban Saikia Diganta Deka Feroze Hasan Rahman Saumik Panja Puja Khare Tanmoy Karak |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | Department of Chemistry, D.H.S.K. College, Dibrugarh 786001, Assam, India Upper Assam Advisory Centre, Tea Research Association, Dikom, Dibrugarh 786101, Assam, India Dibrugarh Polytechnic, Lahowal, Dibrugarh 786010, Assam, India ICAR-Indian Agricultural Statistics Research Institute, New Delhi 110012, India Crop Production and Protection Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. -CIMAP, Near Kukrail Picnic Spot, Lucknow 226 015, India ICAR-ATARI Kolkata, Salt Lake, Kolkata 700097, West Bengal, India |
Published/ Complete Date: | 2023-05-01 |
Project Code: | Not Available |
Keywords: | tea pruning litter plant biomass polyphenol |
Publisher: | Not Available |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | A mammoth amount of tea pruning litter (TPL) is generated through the pruning of the tea plant and kept on the soil surface which makes the soil sick due to the accretion of allelochemicals from it. Therefore, appropriate management of TPL is very much crucial. This study was conducted to assess the role of tea pruning litter biochar (TPLBC) as a soil conditioner towards the growth and regulations of two popularly grown tea cultivars (TV23 and S.3A/3) in India. Altogether twenty-nine (29) parameters comprising functional groups, plant biomass, and physiological and biochemical properties have been reported in this study to understand the feasibility of TPLBC for tea cultivation. TPLBC amendment of 400 kg ha−1 was best suited for the used cultivars, leading to an increase in chlorophyll content, photosynthetic rate, stomatal conductance, transpiration rate, and water use efficiency by 25.68%, 49.61%, 84.00%, 126.93%, and 3.87% respectively. The maximum increase in plant total biomass, shoot biomass, and root biomass was attended at 110%, 31%, and 117%, respectively at 400 kg TPLBC ha−1 over control. The results also revealed an increase in the content of sugar, starch, phenol, total polyphenol, and amino acids with an increasing dose of TPLBC up to 400 kg ha−1. However, with 500 kg ha−1 TPLBC, plant biomass, and polyphenol content were decreased but oxidative stress was increased. Considering all the 29 variables it can be concluded that the soil amendment with 400 kg TPLBC ha−1 was most promising for both TV23 and S.3A/3 clones. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Industrial Crops and Products |
Journal Type: | Not Available |
NAAS Rating: | 11.90 |
Impact Factor: | Not Available |
Volume No.: | 195 |
Page Number: | Not Available |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | https://doi.org/10.1016/j.indcrop.2023.116394 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/82097 |
Appears in Collections: | AEdu-IASRI-Publication |
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