Pengaruh sistem monokultur dan tumpangsari antara sayuran dan Crotalaria juncea L. terhadap akumulasi Pb, biomassa, dan hasil tanaman

The Effect of monoculture and intercropping system between vegetables crop and Crotalaria juncea L. on Pb accumulation, biomass, and yield

  • Yekti Sri Rahayu Universitas Wisnuwardhana, Malang, Jawa Timur
  • Tatik Wardiyati Universitas Brawijaya, Malang, Jawa Timur
  • Moch. Dawam Maghfoer Universitas Brawijaya, Malang, Jawa Timur
Keywords: beans, Chinese cabbage, cropping system, Pb accumulation

Abstract

Intercropping system that involves planting multispecies between accumulator plants and cultivated plants is a way to improve the phytoextraction of heavy metals in agricultural land simultaneously. However, how the effect of accumulator plants on the growth and yield of cultivated plants has not been widely studied. This study aims to determine the growth and yield of vegetables intercropped with accumulator plants from the legume group, namely Crotalaria juncea L. The study was carried out using a randomized block design with one factor, namely Chinese vegetable monoculture (P1), bean vegetable monoculture (P2), and accumulator plant monoculture. Crotalaria juncea L. (P3), an intercropping system between Chinese cabbage and Crotalaria juncea L. (P4; and an intercropping system of beans and Crotalaria juncea L (P5). The results showed that in Chinese cabbage, monoculture planting produced biomass and crop yields. per plant and per plot was higher than the crops grown by intercropping. In the bean crop, monoculture and intercropping systems did not provide differences in biomass yield and fruit yield per plant and per plot. Crotalaria juncea L, which was grown in monoculture produced plant biomass and the yield of the stove per square is higher gi compared to those planted by intercropping. Crotalaria juncea L. intercropped with Chinese cabbage was able to accumulate more Pb in the roots, while Crotalaria juncea intercropped with chickpeas accumulated higher Pb in the stems. Crotalaria juncea plants grown in monoculture accumulated higher Pb than those intercropped with vegetables, so further research is needed to test the effective removal of Pb using other cropping systems.

References

Bi, C., Zhou, Y., Chen, Z., Jia, J., & Bao, X. (2018). Heavy metals and lead isotopes in soils, road dust and leafy vegetables and health risks via vegetable consumption in the industrial areas of Shanghai, China. Science of the Total Environment, 619–620, 1349–1357. https://doi.org/10.1016/j.scitotenv.2017.11.177

De Souza, A. P., Massenburg, L. N., Jaiswal, D., Cheng, S., Shekar, R., & Long, S. P. (2017). Rooting for cassava: insights into photosynthesis and associated physiology as a route to improve yield potential. New Phytologist, 213(1), 50–65. https://doi.org/10.1111/nph.14250

Franco, J. G., King, S. R., Masabni, J. G., & Volder, A. (2015). Plant functional diversity improves short-term yields in a low-input intercropping system. Agriculture, Ecosystems and Environment, 203, 1–10. https://doi.org/10.1016/j.agee.2015.01.018

Franco, J. G., King, S. R., & Volder, A. (2018). Component crop physiology and water use e ffi ciency in response to intercropping. European Journal of Agronomy, 93(July 2017), 27–39. https://doi.org/10.1016/j.eja.2017.11.005

Keating, B. A., & Carberry, P. S. (1993). Resource capture and use in intercropping: solar radiation. Field Crops Research, 34(3–4), 273–301. https://doi.org/10.1016/0378-4290(93)90118-7

Kumar, G. H., & Kumari, J. P. (2015). Heavy Metal Lead Influative Toxicity and Its Assessment in Phytoremediating Plants — A Review. Water, Air Soil Pollution, 226(324(2015)), 1–11. https://doi.org/10.1007/s11270-015-2547-7

Li, L., Zhang, L., & Zhang, F. (2013). Crop Mixtures and the Mechanisms of Overyielding. Encyclopedia of Biodiversity: Second Edition, 2, 382–395. https://doi.org/10.1016/B978-0-12-384719-5.00363-4

Liu, H., Gao, Y., Gao, C., Liu, S., Zhang, J., Chen, G., … Wu, F. (2019). Study of the physiological mechanism of delaying cucumber senescence by wheat intercropping pattern. Journal of Plant Physiology, 234–235(April 2018), 154–166. https://doi.org/10.1016/j.jplph.2019.02.003

Liu, X., Song, Q., Tang, Y., Li, W., Xu, J., Wu, J., … Brookes, P. C. (2013). Human health risk assessment of heavy metals in soil-vegetable system: A multi-medium analysis. Science of the Total Environment, 463–464, 530–540. https://doi.org/10.1016/j.scitotenv.2013.06.064

Mariotti, M., Masoni, A., Ercoli, L., & Arduini, I. (2009). Above- and below-ground competition between barley, wheat, lupin and vetch in a cereal and legume intercropping system. Grass and Forage Science, 64(4), 401–412. https://doi.org/10.1111/j.1365-2494.2009.00705.x

Miazek, M. inż. K. (2002). Chlorophyll extraction from harvested plant material Mgr in ż . Krystian Miazek Supervisor :

Miyazawa, K., Murakami, T., Takeda, M., & Murayama, T. (2010). Intercropping green manure crops-effects on rooting patterns. Plant and Soil, 331(1), 231–239. https://doi.org/10.1007/s11104-009-0248-y

Mosjidis, J. A., & Wang, M. L. (2011). Chapter 3: Crotalaria. In C. Kole (Ed.), Wild Crop Relatives: Genomic and Breeding Resources - Industrial Crops (pp. 29–61). https://doi.org/10.1007/978-3-642-21102-7

Nurcahyani, E., Rahmadani, D. D., Wahyuningsih, S., & Mahfut. (2020). Analisis kadar klorofil pada buncis (Phaseolus vulgaris L.) terinduksi Indole Acetic Acid (IAA) secara in vitro. Analit: Analytical and Environmental Chemistry, 5(01), 15–23.

Temperton, V. M., Mwangi, P. N., Scherer-Lorenzen, M., Schmid, B., & Buchmann, N. (2007). Positive interactions between nitrogen-fixing legumes and four different neighbouring species in a biodiversity experiment. Oecologia, 151(2), 190–205. https://doi.org/10.1007/s00442-006-0576-z

Xu, P., Sun, C. X., Ye, X. Z., Xiao, W. D., Zhang, Q., & Wang, Q. (2016). The effect of biochar and crop straws on heavy metal bioavailability and plant accumulation in a Cd and Pb polluted soil. Ecotoxicology and Environmental Safety, 132, 94–100. https://doi.org/10.1016/j.ecoenv.2016.05.031

Yang, R., Tang, J., Chen, X., & Hu, S. (2007). Effects of coexisting plant species on soil microbes and soil enzymes in metal lead contaminated soils. Applied Soil Ecology, 37(3), 240–246. https://doi.org/10.1016/j.apsoil.2007.07.004

Zhang, L., van der Werf, W., Bastiaans, L., Zhang, S., Li, B., & Spiertz, J. H. J. (2008). Light interception and utilization in relay intercrops of wheat and cotton. Field Crops Research, 107(1), 29–42. https://doi.org/10.1016/j.fcr.2007.12.014

Zhou, T., Wang, L., Yang, H., Gao, Y., Liu, W., & Yang, W. (2019). Ameliorated light conditions increase the P uptake capability of soybean in a relay-strip intercropping system by altering root morphology and physiology in the areas with low solar radiation. Science of the Total Environment, 688, 1069–1080. https://doi.org/10.1016/j.scitotenv.2019.06.344

Published
2021-09-21
How to Cite
Rahayu, Y. S., Wardiyati, T., & Maghfoer, M. D. (2021). Pengaruh sistem monokultur dan tumpangsari antara sayuran dan Crotalaria juncea L. terhadap akumulasi Pb, biomassa, dan hasil tanaman. AGROMIX, 12(2), 111-118. https://doi.org/10.35891/agx.v12i2.2583
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Articles