Yield and Rotenone Content in Derris Root as Affected by Plant Age and Growing Conditions

Journal of the Faculty of Agriculture, Chiang Mai University. The journal will be publicized every 4 months (January, May and September), which will focus on Agriculture, Agro-Industry, Veterinary and Biology.

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Main Authors:	Aroon Sottikul, Pittaya Sruarmsin
Language:	English
Published:	Agriculture Chiang Mai University 2019
Subjects:	Rotenone content derris plant container
Online Access:	http://journal.agri.cmu.ac.th/pdf/J00109_C00712.pdf http://cmuir.cmu.ac.th/jspui/handle/6653943832/67090
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Institution:	Chiang Mai University
Language:	English

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spelling	th-cmuir.6653943832-670902019-12-03T09:01:07Z Yield and Rotenone Content in Derris Root as Affected by Plant Age and Growing Conditions Aroon Sottikul Pittaya Sruarmsin Rotenone content derris plant container Journal of the Faculty of Agriculture, Chiang Mai University. The journal will be publicized every 4 months (January, May and September), which will focus on Agriculture, Agro-Industry, Veterinary and Biology. Percentages of rotenone in derris root were investigated at six months after transplanting. Rotenone content of the fibrous root cultivated in 10"x 20", 13"x 26" plastic bags, 15"x 15" plastic pot, and grown under field condition were 1.38, 1.42, 0.93, and 3.09%, respectively, whereas rotenone quantities of the branch roots from the same treatment increased significantly to be 2.06, 3.05, 3.05, and 4.24%, respectively. However, no significant difference of the fresh weights among treatments were observed. At nine months, rotenone contents, in the fibrous root in accordance with the above mentioned treatments were 1.31, 3.05, 1.85, and 3.15%, respectively, Whereas the branch roots contained 2.70, 4.16, 3.74, and 4.55%, respectively. The nine-month plant grown in 13"x 26" plastic bags produced the highest fresh root (101.80 g/pt) and dry root weights (47.20 gm/pt). The lowest fresh root(53.20 g/pt) and dry root weights (24.55 g/pt) were harvested from the plants cultivated under field conditions. For the twelve months old derris plants, the rotenone contents, according to the treatments, were 1.51, 3.29, 2.02, and 3.86% in fibrous root, and 3.18, 4.88, 4.09, and 5.00% in branch roots, respectively. At one year old the highest yield in both fresh (145.00 g/pt) and dry root weights (65.53 g/pt) were also obtained from the plant cultivated in 13"x 26" plastic bags, although they showed non-significant difference among plants grown in various sizes of containers. However, the significantly lowest yields in both fresh (76.68 g/pt) and dry root weights (34.68 g/pt) were still detected from the plants raised in the field. 2019-12-03T09:01:07Z 2019-12-03T09:01:07Z 2010 Journal of Agriculture 26,2 (Jun 2010) 119-126 0857-0841 http://journal.agri.cmu.ac.th/pdf/J00109_C00712.pdf http://cmuir.cmu.ac.th/jspui/handle/6653943832/67090 Eng Agriculture Chiang Mai University
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
language	English
topic	Rotenone content derris plant container
spellingShingle	Rotenone content derris plant container Aroon Sottikul Pittaya Sruarmsin Yield and Rotenone Content in Derris Root as Affected by Plant Age and Growing Conditions
description	Journal of the Faculty of Agriculture, Chiang Mai University. The journal will be publicized every 4 months (January, May and September), which will focus on Agriculture, Agro-Industry, Veterinary and Biology.
author	Aroon Sottikul Pittaya Sruarmsin
author_facet	Aroon Sottikul Pittaya Sruarmsin
author_sort	Aroon Sottikul
title	Yield and Rotenone Content in Derris Root as Affected by Plant Age and Growing Conditions
title_short	Yield and Rotenone Content in Derris Root as Affected by Plant Age and Growing Conditions
title_full	Yield and Rotenone Content in Derris Root as Affected by Plant Age and Growing Conditions
title_fullStr	Yield and Rotenone Content in Derris Root as Affected by Plant Age and Growing Conditions
title_full_unstemmed	Yield and Rotenone Content in Derris Root as Affected by Plant Age and Growing Conditions
title_sort	yield and rotenone content in derris root as affected by plant age and growing conditions
publisher	Agriculture Chiang Mai University
publishDate	2019
url	http://journal.agri.cmu.ac.th/pdf/J00109_C00712.pdf http://cmuir.cmu.ac.th/jspui/handle/6653943832/67090
_version_	1681426570068099072

Yield and Rotenone Content in Derris Root as Affected by Plant Age and Growing Conditions

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