Department of Agrotechnology, Faculty of Agriculture and Animal Science, University of Muhammadiyah Malang, Indonesia


BACKGROUND AND OBJECTIVES: Increasing global temperature imposes large risks to food security globally and regionally. Besides, adaptation effort on cultivation practices, such as mulching, is urgent to overcome environmental problem due to certain material used, commonly plastic that is not biodegradable. Biodegradable mulch is a mulch that could be degraded by microorganism and made from renewable organic materials. It plays a role in carbon sequestration and will contribute carbon and nutrients to the soil after being degraded. This current research aimed at investigating soil microclimate under various biodegradable mulch compositions and optimizing the compositions of biodegradable mulch that can be used to support the growth of short-cycle crops i.e. horenso (Spinacia olearecea L.).
METHODS: This study was carried out using a simple randomized complete block design with one control (without mulch) and five treatments (biodegradable mulch compositions), namely the percentage of water hyacinth (40-80%) and coconut coir (20-60%). 
FINDINGS: All tested biodegradable mulch compositions could modify microclimate by decreasing 1-2°C of soil temperature and maintaining the soil moisture within the range of 63-84%. Although there was no significant difference in the growth and yield of horenso among the differing biodegradable mulch compositions, the biodegradable mulch composition treatments resulted in signficantly higher value than the control (without mulch). The biodegradable mulch composition treatments could increase fresh shoot weight around 38-55%, fresh root weight for about 55-94%, and dry shoot weight approximately by 1.6-2.8 times compared to the control (without mulch). 
CONCLUSION: This finding has emphasized that all tested biodegradable mulch compositions are potentially used as mulch for horenso (Spinacia oleracea L.) cultivation. This study provide information in the formulation of biodegradable mulch to adapt the compositions on other short-cycle crops and other horticulture crops.

©2021 The author(s). This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, as long as the original authors and source are cited. No permission is required from the authors or the publishers.

Graphical Abstract

Biodegradable mulch as microclimate modification effort for improving the growth of horenso; Spinacia oleracea L.


  • Biodegradable mulch contributed on lowering soil temperature also increasing and stabilizing soil moisture compared to the bare soil;
  • All biodegradable mulch composition produced better growth and marketable yield of horenso (Spinacia oleracea L.) than bare soil;
  • Difference on biodegradable mulch compositions did not influence growth and marketable yield of horenso (Spinacia oleracea L.);
  • All tested biodegradable compositions in this study can be used in horenso (Spinacia oleracea L.) cultivation.


Main Subjects

Applied Horticultural Research. (2016). Pre-harvest effects on the quality of babyleaf spinach. Sydney (5 Pages).

Ayinde, O.E.; Muchie, M.; Olatunji, G.B., (2011). Effect of climate change on agricultural productivity in Nigeria: A co-integration model approach. J. Hum. Ecol., 35(3): 189–194 (6 Pages).

Behzadnejad, J.; Tahmasebi-Sarvestani, Z.; Aein, A.; Mokhtassi-Bidgoli, A., (2020). Wheat straw mulching helps improve yield in sesame (Sesamum indicum L .) under drought stress. Int. J. Plant Prod. 14, 389–400 (12 pages).

Carmichael, P.C.; Shongwe, V.D.; Masarirambi, M.T.; Manyatsi, A.M., (2012). Effect of mulch and irrigation on growth, yield and quality of radish (Raphanus sativus L .) in a semi-arid Sub-tropical environment. Asian J. Agric. Sci. 4(3): 183–187 (5 Pages).

Chen, Y.; Liu, T.; Tian, X.; Wang, X.; Li, M.; Wang, S.; Wang, Z., (2015). Effects of plastic film combined with straw mulch on grain yield and water use efficiency of winter wheat in Loess Plateau. F. Crop. Res. 172: 53–58 (6 Pages).

Edgar, O.N.; Gweyi-onyango, J.P.; Korir, N.K., (2016). Influence of mulching materials on the growth and yield components of green pepper at Busia County in Kenya. Asian Res. J. Agric. 2, 1–10 (10 pages).

Fagariba, C.J.; Song, S.; Baoro, S.K.G.S., (2018). Climate change adaptation strategies and constraints in Northern Ghana: Evidence of farmers in Sissala West District. Sustainability, 10(1484): 1–18 (18 Pages).

FAO, (2020a). Import quantity of spinach.

FAO, (2020b). Production quantity of spinach.

Gornall, J.; Betts, R.; Burke, E.; Clark, R.; Camp, J.; Willett, K.; Wiltshire, A., (2010). Implications of climate change for agricultural productivity in the early twenty-first century. Philos Trans R Soc Lond B Biol Sci, 365(1554): 2973–2989 (17 Pages).

Gu, C.; Liu, Y.; Mohamed, I.; Zhang, R.; Wang, X.; Nie, X.; Jiang, M.; Brooks, M.; Chen, F.; Li, Z., (2016). Dynamic changes of soil surface organic carbon under different mulching practices in citrus orchards on sloping land. PLoS ONE, 11(12): e0168384 (15 Pages).

Henrique, G., (2020). Biodegradable mulch of recycled paper reduces water consumption and crop coefficient of pak choi. Sci. Hortic. 267: 109315 (8 Pages).

Hoegh-Guldberg, O.; Jacob, D.; Taylor, M.; Bindi, M.; Brown, S.; Camilloni, I.; Diedhiou, A.; Djalante, R.; Ebi, K.L.; Engelbrecht, F.; Guiot, J.; Hijioka, Y.; Mehrotra, S.; Payne, A.; Seneviratne, S.I.; Thomas, A.; Warren, R.; Zhou, G., (2018). Impacts of 1.5°C of Global Warming on Natural and Human Systems. In Masson-Delmotte, V.; P. Zhai; H.-O. Pörtner; D. Roberts; J. Skea; P.R. Shukla; A. Pirani; W. Moufouma-Okia; C. Péan; R. Pidcock; S. Connors; J.B.R. Matthews; Y. Chen; X. Zhou; M.I. Gomis; E. Lonnoy; T. Maycock; M. Tignor; T. Waterfield (Eds.), Global Warming of 1.5°C. An IPCC Special Report on the impacts of global warming of 1.5°C above pre-industrial levels and related global greenhouse gas emission pathways, in the context of strengthening the global response to the threat of climate change,. Geneva, Switzerland (138 Pages).

Hu, T.; Sørensen, P.; Olesen, J.E., (2018). Soil carbon varies between different organic and conventional management schemes in arable agriculture. Eur. J. Agron. 94: 79–88 (10 Pages).

IPCC, (2018). Summary for Policymakers. In Masson-Delmotte, V.; P. Zhai; H.-O. Pörtner; D. Roberts; J. Skea; P.R. Shukla; A. Pirani; W. Moufouma-Okia; C. Péan; R. Pidcock; S. Connors; J.B.R. Matthews; Y. Chen; X. Zhou; M.I. Gomis; E. Lonnoy; T. Maycock; M. Tignor;T. Waterfield (Eds.), Global Warming of 1.5°C. An IPCC Special Report on the impacts of global warming of 1.5°C above pre-industrial levels and related global greenhouse gas emission pathways, in the context of strengthening the global response to the threat of climate change,. Geneva, Switzerland.

Iriany, A.; Chanan, M.; Djoyowasito, G., (2018). Organic mulch sheet formulation as an effort to help plants adapt to climate change. Int. J. Recycl. Org. Waste Agric. 7(1): 41–47 (7 Pages).

Iriany, A.; Hasanah, F.; Hartawati, (2019a). Study of various organic mulch sheet compositions usage towards the growth and yield of cauliflower (Brassica oleracea Var Botrytis, L.). Int. J. Eng. Technol. 8(19): 147–151. (5 Pages).

Iriany, A.; Lestari, R.; Chanan, M., (2019b). Examining organic mulch sheet on the growth and yield of shallot (Allium ascalonicum L.). Int. J. Eng. Technol. 8(19): 297–301 (5 Pages).

Jirapornvaree, I.; Suppadit, T.; Popan, A., (2017). Use of pineapple waste for production of decomposable pots. Int. J. Recycl. Org. Waste Agric. 6(4): 345–350 (6 Pages).

Kasirajan, S.; Ngouajio, M., (2012). Polyethylene and biodegradable mulches for agricultural applications: A review. Agro. Sustain. Dev., 32(2): 501–529 (29 Pages).

Khan, M.; Hira, M.; Rahaman, S.; Moni, Z.R.; Hussen, M.; Someya, T.; Ueno, K., (2019). Way of compost application for organic farming. SAARC J Agric, 17(1); 211–217 (7 Pages).

Kumar, S.; Dey, P., (2012). Influence of soil hydrothermal environment, irrigation regime, and different mulches on the growth and fruit quality of strawberry (Fragaria × Ananassa L.) plants in a sub-temperate climate. J. Hortic. Sci. Biotechnol., 87(4); 374–380 (7 Pages).

Lalljee, B. (2013). Mulching as a mitigation agricultural technology against land degradation in the wake of climate change. Int. soil water Conserv. Res. 1(3): 68–74 (7 Pages).

Lamont, W.J., (2017). Plastic Mulches for the Production of Vegetable Crops, in: A Guide to the Manufacture, Performance, and Potential of Plastics in Agriculture. Elsevier Ltd, pp. 45–60 (16 pages).

Manyatsi, A.; Simelane, G.R., (2017). The effect of organic mulch on the growth and yield of Spinach (Spinacia oleracea L). Int. J. Environ. Agric. Res. 3(6): 53–56 (4 Pages).

Marí, A.I.; Pardo, G.; Aibar, J.; Cirujeda, A., (2020). Purple nutsedge (Cyperus rotundus L .) control with biodegradable mulches and its effect on fresh pepper production. Sci. Hortic. 263: 109111 (8 Pages).

Meena, R.K.; Vashisth, A.; Manjaih, K.M., (2014). Study on change in microenvironment under different colour shade nets and its impact on yield of spinach (Spinacia oleracea L.). J. Agrometeorol. 16(1): 104–111 (8 Pages).

Ministry of Agriculture Republic of Indonesia. (2017). Agricultural statistics 2017. (A.A. Susanti; B. Waryanto; P.H.A. Muliany; S.N. Sholikhah; R. Widaningsih; T. Heni; R. Suryani, Eds.). Jakarta: Centre for Agricultural Data and Information System, Ministry of Agriculture Republic of Indonesia (408 Pages).

Minitab Inc., (2014). Minitab Statistical Software. State College, Pennsylvania.

Nkwachukwu, O.I.; Chima, C.H.; Ikenna, A.O.; Albert, L., (2013). Focus on potential environmental issues on plastic world towards a sustainable plastic recycling in developing countries. Int. J. Ind. Chem. (IJIC), 4(34): 1–13 (13 Pages).

Salleh, J.; Mohd Yusoh, M.K.; Ruznan, W.S., (2015). Tensile strength of some natural-fibre composites. Pertanika J. Trop. Agric. Sci. 38(4): 575–582 (8 Pages).

Sarika, D.; Singh, J.; Prasad, R.; Vishan, I.; Varma, V.S.; Kalamdhad, A.S., (2014). Study of physico-chemical and biochemical parameters during rotary drum composting of water hyacinth. Int. J. Recycl. Org. Waste Agric., 3(3): 63 (9 Pages).

Sathiyamurthy, V.A.; Rajashree, V.; Shanmugasundaram, T.; Arumugam, T., (2017). Effect of different mulching on weed intensity, yield and economics in chilli (Capsicum annuum L.). Int. J. Curr. Microbiol. Appl. Sci. 6, 609–617 (9 pages).

Tanveer, S.K., Lu, X., Shah, S., Hussain, I., Sohail, M., (2019). Soil Carbon Sequestration through Agronomic Management Practices. In L.A. Frazao; A.M.S. Olaya; J. Cota (Eds.), CO2 Sequestration. IntechOpen (17 Pages).

Tham, H.T., (2012). Water Hyacinth (Eichornia crassipes) – Biomass Production, Ensilability and Feeding Value to Growing Cattle. Swedish University of Agricultural Sciences (64 Pages).

USDA, (2006). Spinach Plants, Spinach Leaves, and Bunched Spinach: Shipping Point and Market Inspection Instructions.

Wang, Y.P.; Li, X.G.; Taotao, F.; Wang, L.; Turner, N.C.; Siddique, K.H. M.; Li, F., (2016). Multi-site assessment of the effects of plastic-film mulch on the soil organic carbon balance in semiarid areas of China. Agric. For. Meteorol. 228–229: 42–51 (10 Pages).

Yamori, W.; Noguchi, K.; Terashima, I., (2005). Temperature acclimation of photosynthesis in spinach leaves: Analyses of photosynthetic components and temperature dependencies of photosynthetic partial reactions. Plant, Cell Environ. 28(4): 536–547 (12 Pages).

Zhang, X.; You, S.; Tian, Y.; Li, J., (2019). Comparison of plastic film, biodegradable paper and bio-based film mulching for summer tomato production: Soil properties, plant growth, fruit yield and fruit quality. Sci. Hortic. 249: 38–48 (11 Pages).

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