IDEAS home Printed from https://ideas.repec.org/a/mth/jas888/v9y2021i1p91-111.html
   My bibliography  Save this article

Weed Interference on Growth and Leaf Nutrient Accumulation in Two Cassava Varieties

Author

Listed:
  • Gustavo Moratelli
  • Silvio Douglas Ferreira
  • Hiago Canavessi
  • Emerson Fey
  • Marcos Antonio Sedrez Rangel
  • Neumarcio Vilanova da Costa

Abstract

The development of cassava varieties with more efficient nutrient absorption can prevent losses caused by weed competition. The objective of this study was to evaluate dry matter accumulation and leaf nutrient content in traditional and improved cassava varieties, with and without coexistence with weeds throughout the cycle. A randomized complete block design was used in a 2 x 2 x 11 factorial scheme with four replications. The first factor consisted of two varieties (Baianinha and Clone 56-03); the second factor was composed of the conditions with and without coexistence with weeds, and the third factor was 11 harvest periods. Coexistence with weeds reduced leaf contents of N (20.8% and 24.8%), P (26.7% and 4.6%) and K (27.1% and 12.6%) for 'Baianinha' and 'Clone 56-03', respectively. For coexistence with 'Baianinha', the period up to the maximum daily nutrient accumulation rate (N, P and K) ranged from 82 to 99 days after planting (DAP), while for 'Clone 56-03', coexistence in this period ranged from 80 to 88 DAP. The plants from the variety 'Clone 56-03' presented higher total dry mass and root dry mass accumulation, as well as higher leaf contents of N, P and K than the traditional cassava variety 'Baianinha', especially when in coexistence with weeds during the whole cycle.

Suggested Citation

  • Gustavo Moratelli & Silvio Douglas Ferreira & Hiago Canavessi & Emerson Fey & Marcos Antonio Sedrez Rangel & Neumarcio Vilanova da Costa, 2021. "Weed Interference on Growth and Leaf Nutrient Accumulation in Two Cassava Varieties," Journal of Agricultural Studies, Macrothink Institute, vol. 9(1), pages 91-111, June.
    • Handle: RePEc:mth:jas888:v:9:y:2021:i:1:p:91-111
    as

    Download full text from publisher

    File URL: http://www.macrothink.org/journal/index.php/jas/article/download/17879/14014
    Download Restriction: no
    File URL: http://www.macrothink.org/journal/index.php/jas/article/view/17879
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Anyanwu, C.N. & Ibeto, C.N. & Ezeoha, S.L. & Ogbuagu, N.J., 2015. "Sustainability of cassava (Manihot esculenta Crantz) as industrial feedstock, energy and food crop in Nigeria," Renewable Energy, Elsevier, vol. 81(C), pages 745-752.
    2. Ozoegwu, C.G. & Eze, C. & Onwosi, C.O. & Mgbemene, C.A. & Ozor, P.A., 2017. "Biomass and bioenergy potential of cassava waste in Nigeria: Estimations based partly on rural-level garri processing case studies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 72(C), pages 625-638.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Ozoegwu, C.G. & Eze, C. & Onwosi, C.O. & Mgbemene, C.A. & Ozor, P.A., 2017. "Biomass and bioenergy potential of cassava waste in Nigeria: Estimations based partly on rural-level garri processing case studies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 72(C), pages 625-638.
    2. Jiang, Dong & Wang, Qian & Ding, Fangyu & Fu, Jingying & Hao, Mengmeng, 2019. "Potential marginal land resources of cassava worldwide: A data-driven analysis," Renewable and Sustainable Energy Reviews, Elsevier, vol. 104(C), pages 167-173.
    3. Giwa, Adewale & Alabi, Adetunji & Yusuf, Ahmed & Olukan, Tuza, 2017. "A comprehensive review on biomass and solar energy for sustainable energy generation in Nigeria," Renewable and Sustainable Energy Reviews, Elsevier, vol. 69(C), pages 620-641.
    4. Padi, Richard Kingsley & Chimphango, Annie, 2021. "Assessing the potential of integrating cassava residues-based bioenergy into national energy mix using long-range Energy Alternatives Planning systems approach," Renewable and Sustainable Energy Reviews, Elsevier, vol. 145(C).
    5. Ozoegwu, Chigbogu G. & Akpan, Patrick U., 2021. "A review and appraisal of Nigeria's solar energy policy objectives and strategies against the backdrop of the renewable energy policy of the Economic Community of West African States," Renewable and Sustainable Energy Reviews, Elsevier, vol. 143(C).
    6. Zhang, Quanguo & Hu, Jianjun & Lee, Duu-Jong, 2016. "Biogas from anaerobic digestion processes: Research updates," Renewable Energy, Elsevier, vol. 98(C), pages 108-119.
    7. Dong Jiang & Shuai Chen & Mengmeng Hao & Jingying Fu & Fangyu Ding, 2018. "Assessing the Sustainable Development of Bioenergy from Cassava within “Water-Energy-Food” Nexus Framework in China," Sustainability, MDPI, vol. 10(7), pages 1-17, June.
    8. Nie, Yaoyu & Cai, Wenjia & Wang, Can & Huang, Guorui & Ding, Qun & Yu, Le & Li, Haoran & Ji, Duoying, 2019. "Assessment of the potential and distribution of an energy crop at 1-km resolution from 2010 to 2100 in China – The case of sweet sorghum," Applied Energy, Elsevier, vol. 239(C), pages 395-407.
    9. Azevedo, Susana Garrido & Sequeira, Tiago & Santos, Marcelo & Mendes, Luis, 2019. "Biomass-related sustainability: A review of the literature and interpretive structural modeling," Energy, Elsevier, vol. 171(C), pages 1107-1125.
    10. Simeon Olatayo Jekayinfa & Joseph Ifeolu Orisaleye & Ralf Pecenka, 2020. "An Assessment of Potential Resources for Biomass Energy in Nigeria," Resources, MDPI, vol. 9(8), pages 1-43, August.
    11. Yin, Yongjun & Chen, Shaoxu & Li, Xusheng & Jiang, Bo & Zhao, Joe RuHe & Nong, Guangzai, 2021. "Comparative analysis of different CHP systems using biogas for the cassava starch plants," Energy, Elsevier, vol. 232(C).

    More about this item

    JEL classification:

    • R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
    • Z0 - Other Special Topics - - General

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:mth:jas888:v:9:y:2021:i:1:p:91-111. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Technical Support Office (email available below). General contact details of provider: http://www.macrothink.org/journal/index.php/jas .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.