Effect of brassin-like substance on fruit size of Arabica coffee

The study emphasized on the effects of brassin-like substance (BS) on fruit size of Arabica coffee (Coffea arabica L.). The experiment designed in randomized complete block design (RCBD) with 5 treatments and 4 replications (one tree per replication). The trees were sprayed with BS at the concentrat...

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Main Authors: Praphutphitthaya,P., Pankasemsuk,T.
Format: Article
Published: Chiang Mai University 2015
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Online Access:http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84872252909&origin=inward
http://cmuir.cmu.ac.th/handle/6653943832/38054
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-380542015-06-16T04:14:39Z Effect of brassin-like substance on fruit size of Arabica coffee Praphutphitthaya,P. Pankasemsuk,T. Multidisciplinary The study emphasized on the effects of brassin-like substance (BS) on fruit size of Arabica coffee (Coffea arabica L.). The experiment designed in randomized complete block design (RCBD) with 5 treatments and 4 replications (one tree per replication). The trees were sprayed with BS at the concentrations of 0, 0.1, 0.5, 1.0 and 1.5 mgL-1 every four weeks after fruit set until harvesting stage (10 spraying times). The results showed that the coffee in BS 1.5 mgL-1 treatment gave the largest fruit and bean sizes. It also gave the heaviest fruit and green beans. All of BS concentrations did not affect percentage of bean dry weight. The highest percentage of the best grade (A grade) coffee beans was found in BS 1.0 and 1.5 mgL-1 treatments. BS 0.5, 1.0 and 1.5 mgL-1 could hasten fruit ripening. However, BS 0.5, 1.0 and 1.5 mgL-1 decreased the percentage of fruit set and yield. 2015-06-16T04:14:39Z 2015-06-16T04:14:39Z 2012-12-01 Article 16851994 2-s2.0-84872252909 http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84872252909&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38054 Chiang Mai University
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Multidisciplinary
spellingShingle Multidisciplinary
Praphutphitthaya,P.
Pankasemsuk,T.
Effect of brassin-like substance on fruit size of Arabica coffee
description The study emphasized on the effects of brassin-like substance (BS) on fruit size of Arabica coffee (Coffea arabica L.). The experiment designed in randomized complete block design (RCBD) with 5 treatments and 4 replications (one tree per replication). The trees were sprayed with BS at the concentrations of 0, 0.1, 0.5, 1.0 and 1.5 mgL-1 every four weeks after fruit set until harvesting stage (10 spraying times). The results showed that the coffee in BS 1.5 mgL-1 treatment gave the largest fruit and bean sizes. It also gave the heaviest fruit and green beans. All of BS concentrations did not affect percentage of bean dry weight. The highest percentage of the best grade (A grade) coffee beans was found in BS 1.0 and 1.5 mgL-1 treatments. BS 0.5, 1.0 and 1.5 mgL-1 could hasten fruit ripening. However, BS 0.5, 1.0 and 1.5 mgL-1 decreased the percentage of fruit set and yield.
format Article
author Praphutphitthaya,P.
Pankasemsuk,T.
author_facet Praphutphitthaya,P.
Pankasemsuk,T.
author_sort Praphutphitthaya,P.
title Effect of brassin-like substance on fruit size of Arabica coffee
title_short Effect of brassin-like substance on fruit size of Arabica coffee
title_full Effect of brassin-like substance on fruit size of Arabica coffee
title_fullStr Effect of brassin-like substance on fruit size of Arabica coffee
title_full_unstemmed Effect of brassin-like substance on fruit size of Arabica coffee
title_sort effect of brassin-like substance on fruit size of arabica coffee
publisher Chiang Mai University
publishDate 2015
url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84872252909&origin=inward
http://cmuir.cmu.ac.th/handle/6653943832/38054
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