Efficacy of defoliants on yield and fibre quality of American cotton in semi-arid conditions

T Raghavendra, YR Reddy - Indian Journal of Agricultural …, 2020 - indianjournals.com
The study was conducted for exploring the effect of Dropp ultra and Ethrel, their application
rates and time of application on two American cotton cultivars. The experiment was carried …

Evaluating the effects of defoliant spraying time on fibre yield and quality of different cotton cultivars

L Wang, Y Deng, F Kong, B Duan, M Saeed… - The Journal of …, 2023 - cambridge.org
Chemical defoliants are widely used in cotton (Gossypium L.) to accelerate leaf abscission
and boll maturation, as well as, to facilitate mechanical harvesting. The current study was …

Impact of chemical defoliants on chlorophyll fluorescence, biochemical parameters, yield and fiber quality of high density cotton

P Chandrasekaran, V Ravichandran… - Indian Journal of …, 2023 - indianjournals.com
Background The cotton growing farmers in India are facing major problem at the time of
harvest due to labor shortages, asynchronized boll opening, leaf trash in the cotton, which is …

Defoliants harvest-aid chemicals: cost effective technology to facilitate synchronized maturity for mechanical harvesting in cotton: a review

AM Ashraf, SN Begam, T Ragavan - Agricultural Reviews, 2023 - indianjournals.com
In the recent years, increasing labour cost and shortage of labour being the major
constraints to follow manual harvesting in cotton in staggered manner. Further, it is very …

Crop diversification of cotton (Gossypium hirsutum) based cropping system for high resource use efficiency

S Sravanthi, MS Rekha, B Venkateswarlu… - Indian Journal of …, 2022 - indianjournals.com
Background Cotton production is labour intensive in almost all the developing countries
where it is picked by hand. However, due to acute labour shortage in recent times …

Application of defoliants alters leaf growth and gas exchange parameters for cotton defoliation

P Chandrasekaran, S Ashok… - Plant Science …, 2023 - horizonepublishing.com
The goal of the current study was to determine how different chemical defoliants and
application timing affected defoliation in cotton variety CO 17. The studies were conducted …

Impact of composite defoliant on raw cotton yield and the environment

M Ikramova, B Rakhmatov, D Allakulov… - E3S Web of …, 2023 - e3s-conferences.org
The use of a composite defoliant in various norms of Bukhara-8 cotton in the Bukhara region
is considered. Identified from 10 options that had a positive impact on the efficiency of …

Effect of Different Doses and Scheduling Time of Plant Growth Regulators and Defoliants on Growth and Yield of Cotton (Gossypium hirsutum L.) under High Density …

M Priyadarshini, GS Kumar… - … of Environment and …, 2023 - archive.jibiology.com
A field trial to determine the effect of different dosages, Scheduling time of plant growth
regulators and defoliators on growth and yield of cotton under high density planting system …

[PDF][PDF] Chapter-1 Physiological Mechanisms of Defoliation in Cotton

P Chandrasekaran, S Ashok… - Chief Editor Dr. RK …, 2022 - researchgate.net
Heavy foliage in the cotton plants affects the mechanical picking of cotton bolls at the time of
plant maturity. For mechanical picking, it is needed to drop all the leaves prematurely for …