Evaluating Agronomic and Essential Oil of African Marigold (<i>Tagetes erecta </i>L.) Varieties Intercropping with Tomato by Its Population Density at Wondo Genet, Southern Ethiopia

Wondimkun Dikr; Desta Abayechaw

doi:doi:10.11648/j.aff.20211006.13

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Evaluating Agronomic and Essential Oil of African Marigold (Tagetes erecta L.) Varieties Intercropping with Tomato by Its Population Density at Wondo Genet, Southern Ethiopia

Wondimkun Dikr, Desta Abayechaw

Published in Agriculture, Forestry and Fisheries (Volume 10, Issue 6)

Received: 5 November 2021 Accepted: 25 November 2021 Published: 2 December 2021

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Abstract

Intercropping of African marigolds between tomatoes protects the tomato plants from harmful root-knot nematodes in the soil and increase the marketable fruit yield of tomato by trapping different insects and pest attack and the like. Field experiment was conducted to assess effect of plant densities of intercropped African Marigold Varieties on yield related traits and yield of the associated crops and to evaluate the productivity and economic value of tomato and African marigold intercropping system, in southern parts of Ethiopia, at Wondo Genet Agricultural Research Center in 2017/18 cropping season. Three varieties of African marigold (AVT 001, AVT 540 and AVT 7063) at three population densities (PD) (25%, 50%, and 75%) were intercropped with tomato variety ‘Melk shola’. The three varieties of African marigold (AFM) and tomato were included as a sole for comparison. Randomized complete block design in factorial with three replications was used. The varieties of AFM significantly affected plant (PH), essential oil content (EOC) and essential oil yield (EOY). The tallest plant (55.36 cm) of AFM was due to AVT 001 than other varieties. Variety AVT 540 gave the highest EOC (0.21) and EOY (7.55 kg ha^-1) than other two varieties. Sole planted African marigold produced significantly higher (55.73) number of fresh flowers per plant than the intercropped (50.04). Cropping system was significantly affected number of branch (NBPP) and number of fresh flowers per plant (NFFPP). The highest NBPP (24.91) and NFFPP (55.73) were obtained from sole planting of AFM. The highest NBPP (23.15) and NFFPP (50.07) were recorded from 50% PD. of AFM. The highest fresh flower yield (45,860 kg ha^-1), dry flower weight per hectare (5,360 kg ha^-1), EOC (0.17) and EOY (9.36 kg ha^-1) were due to 75% PD. The highest (0.84) partial land equivalent ratio (LER) of tomato and total LER (1.43) were due to 50% PD. The highest value of monetary advantage index (37,225 ETB ha^-1) was due to 50% PD. Therefore, any of the three African marigold varieties at 50% PD could be recommended for intercropping with tomato.

Published in	Agriculture, Forestry and Fisheries (Volume 10, Issue 6)
DOI	10.11648/j.aff.20211006.13
Page(s)	220-232
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

African Marigold, Cropping System, Essential Oil Yield, Population Density

References

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Wondimkun Dikr, Desta Abayechaw. (2021). Evaluating Agronomic and Essential Oil of African Marigold (Tagetes erecta L.) Varieties Intercropping with Tomato by Its Population Density at Wondo Genet, Southern Ethiopia. Agriculture, Forestry and Fisheries, 10(6), 220-232. https://doi.org/10.11648/j.aff.20211006.13

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Wondimkun Dikr; Desta Abayechaw. Evaluating Agronomic and Essential Oil of African Marigold (Tagetes erecta L.) Varieties Intercropping with Tomato by Its Population Density at Wondo Genet, Southern Ethiopia. Agric. For. Fish. 2021, 10(6), 220-232. doi: 10.11648/j.aff.20211006.13

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Wondimkun Dikr, Desta Abayechaw. Evaluating Agronomic and Essential Oil of African Marigold (Tagetes erecta L.) Varieties Intercropping with Tomato by Its Population Density at Wondo Genet, Southern Ethiopia. Agric For Fish. 2021;10(6):220-232. doi: 10.11648/j.aff.20211006.13

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@article{10.11648/j.aff.20211006.13,
  author = {Wondimkun Dikr and Desta Abayechaw},
  title = {Evaluating Agronomic and Essential Oil of African Marigold (Tagetes erecta L.) Varieties Intercropping with Tomato by Its Population Density at Wondo Genet, Southern Ethiopia},
  journal = {Agriculture, Forestry and Fisheries},
  volume = {10},
  number = {6},
  pages = {220-232},
  doi = {10.11648/j.aff.20211006.13},
  url = {https://doi.org/10.11648/j.aff.20211006.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.aff.20211006.13},
  abstract = {Intercropping of African marigolds between tomatoes protects the tomato plants from harmful root-knot nematodes in the soil and increase the marketable fruit yield of tomato by trapping different insects and pest attack and the like. Field experiment was conducted to assess effect of plant densities of intercropped African Marigold Varieties on yield related traits and yield of the associated crops and to evaluate the productivity and economic value of tomato and African marigold intercropping system, in southern parts of Ethiopia, at Wondo Genet Agricultural Research Center in 2017/18 cropping season. Three varieties of African marigold (AVT 001, AVT 540 and AVT 7063) at three population densities (PD) (25%, 50%, and 75%) were intercropped with tomato variety ‘Melk shola’. The three varieties of African marigold (AFM) and tomato were included as a sole for comparison. Randomized complete block design in factorial with three replications was used. The varieties of AFM significantly affected plant (PH), essential oil content (EOC) and essential oil yield (EOY). The tallest plant (55.36 cm) of AFM was due to AVT 001 than other varieties. Variety AVT 540 gave the highest EOC (0.21) and EOY (7.55 kg ha-1) than other two varieties. Sole planted African marigold produced significantly higher (55.73) number of fresh flowers per plant than the intercropped (50.04). Cropping system was significantly affected number of branch (NBPP) and number of fresh flowers per plant (NFFPP). The highest NBPP (24.91) and NFFPP (55.73) were obtained from sole planting of AFM. The highest NBPP (23.15) and NFFPP (50.07) were recorded from 50% PD. of AFM. The highest fresh flower yield (45,860 kg ha-1), dry flower weight per hectare (5,360 kg ha-1), EOC (0.17) and EOY (9.36 kg ha-1) were due to 75% PD. The highest (0.84) partial land equivalent ratio (LER) of tomato and total LER (1.43) were due to 50% PD. The highest value of monetary advantage index (37,225 ETB ha-1) was due to 50% PD. Therefore, any of the three African marigold varieties at 50% PD could be recommended for intercropping with tomato.},
 year = {2021}
}

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TY  - JOUR
T1  - Evaluating Agronomic and Essential Oil of African Marigold (Tagetes erecta L.) Varieties Intercropping with Tomato by Its Population Density at Wondo Genet, Southern Ethiopia
AU  - Wondimkun Dikr
AU  - Desta Abayechaw
Y1  - 2021/12/02
PY  - 2021
N1  - https://doi.org/10.11648/j.aff.20211006.13
DO  - 10.11648/j.aff.20211006.13
T2  - Agriculture, Forestry and Fisheries
JF  - Agriculture, Forestry and Fisheries
JO  - Agriculture, Forestry and Fisheries
SP  - 220
EP  - 232
PB  - Science Publishing Group
SN  - 2328-5648
UR  - https://doi.org/10.11648/j.aff.20211006.13
AB  - Intercropping of African marigolds between tomatoes protects the tomato plants from harmful root-knot nematodes in the soil and increase the marketable fruit yield of tomato by trapping different insects and pest attack and the like. Field experiment was conducted to assess effect of plant densities of intercropped African Marigold Varieties on yield related traits and yield of the associated crops and to evaluate the productivity and economic value of tomato and African marigold intercropping system, in southern parts of Ethiopia, at Wondo Genet Agricultural Research Center in 2017/18 cropping season. Three varieties of African marigold (AVT 001, AVT 540 and AVT 7063) at three population densities (PD) (25%, 50%, and 75%) were intercropped with tomato variety ‘Melk shola’. The three varieties of African marigold (AFM) and tomato were included as a sole for comparison. Randomized complete block design in factorial with three replications was used. The varieties of AFM significantly affected plant (PH), essential oil content (EOC) and essential oil yield (EOY). The tallest plant (55.36 cm) of AFM was due to AVT 001 than other varieties. Variety AVT 540 gave the highest EOC (0.21) and EOY (7.55 kg ha-1) than other two varieties. Sole planted African marigold produced significantly higher (55.73) number of fresh flowers per plant than the intercropped (50.04). Cropping system was significantly affected number of branch (NBPP) and number of fresh flowers per plant (NFFPP). The highest NBPP (24.91) and NFFPP (55.73) were obtained from sole planting of AFM. The highest NBPP (23.15) and NFFPP (50.07) were recorded from 50% PD. of AFM. The highest fresh flower yield (45,860 kg ha-1), dry flower weight per hectare (5,360 kg ha-1), EOC (0.17) and EOY (9.36 kg ha-1) were due to 75% PD. The highest (0.84) partial land equivalent ratio (LER) of tomato and total LER (1.43) were due to 50% PD. The highest value of monetary advantage index (37,225 ETB ha-1) was due to 50% PD. Therefore, any of the three African marigold varieties at 50% PD could be recommended for intercropping with tomato.
VL  - 10
IS  - 6
ER  -

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Wondimkun Dikr

Ethiopian Institute of Agricultural Research, Wondo Genet Agricultural Research Center, Hawassa, Ethiopia
Desta Abayechaw

Ethiopian Institute of Agricultural Research, Wondo Genet Agricultural Research Center, Hawassa, Ethiopia

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Wondimkun Dikr, Desta Abayechaw. (2021). Evaluating Agronomic and Essential Oil of African Marigold (Tagetes erecta L.) Varieties Intercropping with Tomato by Its Population Density at Wondo Genet, Southern Ethiopia. Agriculture, Forestry and Fisheries, 10(6), 220-232. https://doi.org/10.11648/j.aff.20211006.13

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Wondimkun Dikr; Desta Abayechaw. Evaluating Agronomic and Essential Oil of African Marigold (Tagetes erecta L.) Varieties Intercropping with Tomato by Its Population Density at Wondo Genet, Southern Ethiopia. Agric. For. Fish. 2021, 10(6), 220-232. doi: 10.11648/j.aff.20211006.13

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Wondimkun Dikr, Desta Abayechaw. Evaluating Agronomic and Essential Oil of African Marigold (Tagetes erecta L.) Varieties Intercropping with Tomato by Its Population Density at Wondo Genet, Southern Ethiopia. Agric For Fish. 2021;10(6):220-232. doi: 10.11648/j.aff.20211006.13

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@article{10.11648/j.aff.20211006.13,
  author = {Wondimkun Dikr and Desta Abayechaw},
  title = {Evaluating Agronomic and Essential Oil of African Marigold (Tagetes erecta L.) Varieties Intercropping with Tomato by Its Population Density at Wondo Genet, Southern Ethiopia},
  journal = {Agriculture, Forestry and Fisheries},
  volume = {10},
  number = {6},
  pages = {220-232},
  doi = {10.11648/j.aff.20211006.13},
  url = {https://doi.org/10.11648/j.aff.20211006.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.aff.20211006.13},
  abstract = {Intercropping of African marigolds between tomatoes protects the tomato plants from harmful root-knot nematodes in the soil and increase the marketable fruit yield of tomato by trapping different insects and pest attack and the like. Field experiment was conducted to assess effect of plant densities of intercropped African Marigold Varieties on yield related traits and yield of the associated crops and to evaluate the productivity and economic value of tomato and African marigold intercropping system, in southern parts of Ethiopia, at Wondo Genet Agricultural Research Center in 2017/18 cropping season. Three varieties of African marigold (AVT 001, AVT 540 and AVT 7063) at three population densities (PD) (25%, 50%, and 75%) were intercropped with tomato variety ‘Melk shola’. The three varieties of African marigold (AFM) and tomato were included as a sole for comparison. Randomized complete block design in factorial with three replications was used. The varieties of AFM significantly affected plant (PH), essential oil content (EOC) and essential oil yield (EOY). The tallest plant (55.36 cm) of AFM was due to AVT 001 than other varieties. Variety AVT 540 gave the highest EOC (0.21) and EOY (7.55 kg ha-1) than other two varieties. Sole planted African marigold produced significantly higher (55.73) number of fresh flowers per plant than the intercropped (50.04). Cropping system was significantly affected number of branch (NBPP) and number of fresh flowers per plant (NFFPP). The highest NBPP (24.91) and NFFPP (55.73) were obtained from sole planting of AFM. The highest NBPP (23.15) and NFFPP (50.07) were recorded from 50% PD. of AFM. The highest fresh flower yield (45,860 kg ha-1), dry flower weight per hectare (5,360 kg ha-1), EOC (0.17) and EOY (9.36 kg ha-1) were due to 75% PD. The highest (0.84) partial land equivalent ratio (LER) of tomato and total LER (1.43) were due to 50% PD. The highest value of monetary advantage index (37,225 ETB ha-1) was due to 50% PD. Therefore, any of the three African marigold varieties at 50% PD could be recommended for intercropping with tomato.},
 year = {2021}
}

Copy | Download

TY  - JOUR
T1  - Evaluating Agronomic and Essential Oil of African Marigold (Tagetes erecta L.) Varieties Intercropping with Tomato by Its Population Density at Wondo Genet, Southern Ethiopia
AU  - Wondimkun Dikr
AU  - Desta Abayechaw
Y1  - 2021/12/02
PY  - 2021
N1  - https://doi.org/10.11648/j.aff.20211006.13
DO  - 10.11648/j.aff.20211006.13
T2  - Agriculture, Forestry and Fisheries
JF  - Agriculture, Forestry and Fisheries
JO  - Agriculture, Forestry and Fisheries
SP  - 220
EP  - 232
PB  - Science Publishing Group
SN  - 2328-5648
UR  - https://doi.org/10.11648/j.aff.20211006.13
AB  - Intercropping of African marigolds between tomatoes protects the tomato plants from harmful root-knot nematodes in the soil and increase the marketable fruit yield of tomato by trapping different insects and pest attack and the like. Field experiment was conducted to assess effect of plant densities of intercropped African Marigold Varieties on yield related traits and yield of the associated crops and to evaluate the productivity and economic value of tomato and African marigold intercropping system, in southern parts of Ethiopia, at Wondo Genet Agricultural Research Center in 2017/18 cropping season. Three varieties of African marigold (AVT 001, AVT 540 and AVT 7063) at three population densities (PD) (25%, 50%, and 75%) were intercropped with tomato variety ‘Melk shola’. The three varieties of African marigold (AFM) and tomato were included as a sole for comparison. Randomized complete block design in factorial with three replications was used. The varieties of AFM significantly affected plant (PH), essential oil content (EOC) and essential oil yield (EOY). The tallest plant (55.36 cm) of AFM was due to AVT 001 than other varieties. Variety AVT 540 gave the highest EOC (0.21) and EOY (7.55 kg ha-1) than other two varieties. Sole planted African marigold produced significantly higher (55.73) number of fresh flowers per plant than the intercropped (50.04). Cropping system was significantly affected number of branch (NBPP) and number of fresh flowers per plant (NFFPP). The highest NBPP (24.91) and NFFPP (55.73) were obtained from sole planting of AFM. The highest NBPP (23.15) and NFFPP (50.07) were recorded from 50% PD. of AFM. The highest fresh flower yield (45,860 kg ha-1), dry flower weight per hectare (5,360 kg ha-1), EOC (0.17) and EOY (9.36 kg ha-1) were due to 75% PD. The highest (0.84) partial land equivalent ratio (LER) of tomato and total LER (1.43) were due to 50% PD. The highest value of monetary advantage index (37,225 ETB ha-1) was due to 50% PD. Therefore, any of the three African marigold varieties at 50% PD could be recommended for intercropping with tomato.
VL  - 10
IS  - 6
ER  -

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