Impact of pruning on growth, yield and quality of mango cv. Dashehari

An experiment was carried out to study the impact of pruning on growth, yield and quality of mango cv. Dashehari. Ten treatments consisted of heading back of terminal shoots at two different levels viz., M1: 10 cm & M2: 20 cm, with two level of frequency i.e., F1: annually & F2: biennially a...

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Autores principales:	A K Singh, C P Singh, L Bora
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2017
Materias:	Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/05a1837554f24ad0ad4ab16eb64437fa
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spelling	oai:doaj.org-article:05a1837554f24ad0ad4ab16eb64437fa2021-12-02T12:07:33ZImpact of pruning on growth, yield and quality of mango cv. Dashehari0973-354X2582-4899https://doaj.org/article/05a1837554f24ad0ad4ab16eb64437fa2017-12-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/11https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899An experiment was carried out to study the impact of pruning on growth, yield and quality of mango cv. Dashehari. Ten treatments consisted of heading back of terminal shoots at two different levels viz., M1: 10 cm & M2: 20 cm, with two level of frequency i.e., F1: annually & F2: biennially and at two different timings i.e., T1: immediately after fruit harvest (June-July) & T2: during rest period before the emergence of new growth (floral and vegetative) including control as M0F0T0 with and without Paclobutazol (PBZ), were imposed on the trees. The trial was laid out in Randomized block design replicated thrice and single tree served as treatment unit. On the basis of 6 years (2009-2014) pooled data, it was observed that the vigorous growth in terms of tree height (4.56 m), trunk circumference (43.56 cm) and tree spread (3.03 m) were observed in the trees under control (M0F0T0 without PBZ), whereas the trees which were pruned annually by heading back of 20 cm of terminal shoots during rest period before emergence of new growth along with paclabutrazol application (M2F1T2) showed less growth in terms of tree height (3.30 m) and spread (2.21 m). The annual pruning of tree by heading back of 10 cm of terminal shoots immediately after fruit harvest along with paclobutrazol application (M1F1T1) proved effective for increasing the number of fruits per tree (51.31), yield (9.09 kg/tree and 15.14 t/ha), B: C ratio (4.04), maintaining fruit quality and for having the appropriate dwarfing effect on the tree.A K SinghC P SinghL BoraSociety for Promotion of Horticulture - Indian Institute of Horticultural ResearcharticlePlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 12, Iss 2, Pp 118-123 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Plant culture SB1-1110
spellingShingle	Plant culture SB1-1110 A K Singh C P Singh L Bora Impact of pruning on growth, yield and quality of mango cv. Dashehari
description	An experiment was carried out to study the impact of pruning on growth, yield and quality of mango cv. Dashehari. Ten treatments consisted of heading back of terminal shoots at two different levels viz., M1: 10 cm & M2: 20 cm, with two level of frequency i.e., F1: annually & F2: biennially and at two different timings i.e., T1: immediately after fruit harvest (June-July) & T2: during rest period before the emergence of new growth (floral and vegetative) including control as M0F0T0 with and without Paclobutazol (PBZ), were imposed on the trees. The trial was laid out in Randomized block design replicated thrice and single tree served as treatment unit. On the basis of 6 years (2009-2014) pooled data, it was observed that the vigorous growth in terms of tree height (4.56 m), trunk circumference (43.56 cm) and tree spread (3.03 m) were observed in the trees under control (M0F0T0 without PBZ), whereas the trees which were pruned annually by heading back of 20 cm of terminal shoots during rest period before emergence of new growth along with paclabutrazol application (M2F1T2) showed less growth in terms of tree height (3.30 m) and spread (2.21 m). The annual pruning of tree by heading back of 10 cm of terminal shoots immediately after fruit harvest along with paclobutrazol application (M1F1T1) proved effective for increasing the number of fruits per tree (51.31), yield (9.09 kg/tree and 15.14 t/ha), B: C ratio (4.04), maintaining fruit quality and for having the appropriate dwarfing effect on the tree.
format	article
author	A K Singh C P Singh L Bora
author_facet	A K Singh C P Singh L Bora
author_sort	A K Singh
title	Impact of pruning on growth, yield and quality of mango cv. Dashehari
title_short	Impact of pruning on growth, yield and quality of mango cv. Dashehari
title_full	Impact of pruning on growth, yield and quality of mango cv. Dashehari
title_fullStr	Impact of pruning on growth, yield and quality of mango cv. Dashehari
title_full_unstemmed	Impact of pruning on growth, yield and quality of mango cv. Dashehari
title_sort	impact of pruning on growth, yield and quality of mango cv. dashehari
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2017
url	https://doaj.org/article/05a1837554f24ad0ad4ab16eb64437fa
work_keys_str_mv	AT aksingh impactofpruningongrowthyieldandqualityofmangocvdashehari AT cpsingh impactofpruningongrowthyieldandqualityofmangocvdashehari AT lbora impactofpruningongrowthyieldandqualityofmangocvdashehari
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Impact of pruning on growth, yield and quality of mango cv. Dashehari

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