Seed yield and quality as affected by weed management practices in bitter gourd

Effect of weed management practices on seed yield and quality of bitter gourd var. Preethi was studied during 2016-17. The results showed that highest seed yield (0.73t/ha) was recorded in the treatment Pendimethalin @0.75 a.i. /ha plus one hand weeding at 40 DAS followed by mulching using black pol...

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Autores principales:	P Anitha, S Nirmala Devi, P Sainamole Kurian
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2018
Materias:	bitter gourd weed, seed quality seed yield germination, vigour index Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/271cfb6faafe49a68c7712ead211ded7
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spelling	oai:doaj.org-article:271cfb6faafe49a68c7712ead211ded72021-12-02T08:01:04ZSeed yield and quality as affected by weed management practices in bitter gourd0973-354X2582-4899https://doaj.org/article/271cfb6faafe49a68c7712ead211ded72018-12-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/517https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899Effect of weed management practices on seed yield and quality of bitter gourd var. Preethi was studied during 2016-17. The results showed that highest seed yield (0.73t/ha) was recorded in the treatment Pendimethalin @0.75 a.i. /ha plus one hand weeding at 40 DAS followed by mulching using black polythene (0.65t/ha) which were on par. The lowest seed yield (0.18t/ha) was in weedy check. Weed control efficiency was highest (100%) in mulching with black polythene followed by application of pendimethalin +one hand weeding at 40DAS (97.97). Seed quality in terms of percentage germination (82.52) , vigour index I(1924.15) and Vigour index II ( 27.24) were significantly superior in mulching with black polythene and was on par with weed free check and application of Pendimenthalin + one hand weeding at 40 DAS. Highest seedling length (26.10cm) and seedling fresh weight (2.45g) were also recorded in the same treatment. However, there was no significant difference between treatments for seedling dry weight.P AnithaS Nirmala DeviP Sainamole KurianSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlebitter gourdweed,seed qualityseed yieldgermination,vigour indexPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 13, Iss 2, Pp 197-201 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	bitter gourd weed, seed quality seed yield germination, vigour index Plant culture SB1-1110
spellingShingle	bitter gourd weed, seed quality seed yield germination, vigour index Plant culture SB1-1110 P Anitha S Nirmala Devi P Sainamole Kurian Seed yield and quality as affected by weed management practices in bitter gourd
description	Effect of weed management practices on seed yield and quality of bitter gourd var. Preethi was studied during 2016-17. The results showed that highest seed yield (0.73t/ha) was recorded in the treatment Pendimethalin @0.75 a.i. /ha plus one hand weeding at 40 DAS followed by mulching using black polythene (0.65t/ha) which were on par. The lowest seed yield (0.18t/ha) was in weedy check. Weed control efficiency was highest (100%) in mulching with black polythene followed by application of pendimethalin +one hand weeding at 40DAS (97.97). Seed quality in terms of percentage germination (82.52) , vigour index I(1924.15) and Vigour index II ( 27.24) were significantly superior in mulching with black polythene and was on par with weed free check and application of Pendimenthalin + one hand weeding at 40 DAS. Highest seedling length (26.10cm) and seedling fresh weight (2.45g) were also recorded in the same treatment. However, there was no significant difference between treatments for seedling dry weight.
format	article
author	P Anitha S Nirmala Devi P Sainamole Kurian
author_facet	P Anitha S Nirmala Devi P Sainamole Kurian
author_sort	P Anitha
title	Seed yield and quality as affected by weed management practices in bitter gourd
title_short	Seed yield and quality as affected by weed management practices in bitter gourd
title_full	Seed yield and quality as affected by weed management practices in bitter gourd
title_fullStr	Seed yield and quality as affected by weed management practices in bitter gourd
title_full_unstemmed	Seed yield and quality as affected by weed management practices in bitter gourd
title_sort	seed yield and quality as affected by weed management practices in bitter gourd
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2018
url	https://doaj.org/article/271cfb6faafe49a68c7712ead211ded7
work_keys_str_mv	AT panitha seedyieldandqualityasaffectedbyweedmanagementpracticesinbittergourd AT snirmaladevi seedyieldandqualityasaffectedbyweedmanagementpracticesinbittergourd AT psainamolekurian seedyieldandqualityasaffectedbyweedmanagementpracticesinbittergourd
_version_	1718398711428546560

Seed yield and quality as affected by weed management practices in bitter gourd

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