Effects of deficit irrigation combined with the use of biochar and compost on the growth, yield and water use efficiency of green pepper

Document Type : Research/Original/Regular Article

Authors

1 MSc. Irrigation and Drainage, Water Engineering and Management Department, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran

2 Associate Professor, Water Engineering and Management Department, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran

3 Associate Professor, Department of Agronomy, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran

Abstract

Abstract

Introduction

Agriculture plays a crucial role in fulfilling human needs, but it is also the world's largest consumer of freshwater. This has a significant impact on water resources worldwide, particularly in arid and semi-arid regions. With the growing global population, agricultural production must be increased to meet demand. This has led researchers to explore various methods, including deficit irrigation techniques, soil nutrient enhancement, and water retention agents, to improve crop performance and productivity. Numerous studies have investigated these methods to enhance crop performance and to reduce water consumption. Previous research has also highlighted the potential benefits of biochar application at a 2% level to improve plant performance. This study aimed to evaluate the effects of continuous deficit irrigation (CDI) along with use of compost as a soil nutrient enhancer and biochar as a water retention agent on the performance, growth, and productivity of bell pepper plants. The study examined the effects of these treatments individually and in combination, as well as the combined effects of biochar and sugarcane bagasse compost at 1.5%, 2%, and 2.5% weight levels and their interactions with CDI on water savings and performance improvement of bell pepper plants in a sandy soil.

Materials and Methods

To investigate the research objectives, during 2023, in the research greenhouse of Tarbiat Modares University, a factorial experimental design was implemented in the form of a randomized complete block design with three factors and a total of 48 treatments in four blocks with a total of 192 pots. The first factor includes three levels of irrigation: 100% (D100), 75% (D75), and 65% (D65) of the plant's water needs. The second factor is sugarcane bagasse biochar with four levels: 0% by weight (B0), 1.5% by weight (B1.5), 2% by weight (B2), and 2.5% by weight (B2.5). The third factor is sugarcane bagasse compost with four levels: 0% by weight (C0), 1.5% by weight (C1.5), 2% by weight (C2), and 2.5% by weight (C2.5). In this research, plant growth rate and plant diameter were investigated, and fruit characteristics such as fruit drop, fruit length, fruit flesh thickness, and fruit fresh weight were investigated. In order to check the functional characteristics of the plant, the number of fruits per plant and the total weight of the fruit per plant, as well as the productivity using the ratio of the total weight of the fruit produced per plant to the volume of water used in each pot, were investigated. The watering of bell pepper plants was not like this. During the 3-day watering cycle, the amount of water used in each pot was calculated and added to the pot, and this cycle continued until the end of pepper cultivation.

Results and Discussion

The results showed that the application of biochar and compost at all levels along with full irrigation had a positive and significant effect on the physical characteristics of the fruit (diameter, length, flesh thickness and fresh weight) compared to the control treatment. The lowest value for fruit characteristics was observed in the control group with 65% plant water requirement. The results for the plant characteristics showed that C2B2.5, C2.5B2 and C2.5B2.5 treatments showed a significant difference in plant height compared to the control treatment. C2.5B2 and C2.5B2.5 treatments also showed the greatest increase in stem diameter and had a significant difference compared to other treatments. Also, the results for the number of fruits per plant and yield showed that C2.5B2 treatment had a significant difference compared to other treatments. It caused a 156% increase in plant yield compared to the control treatment. The lowest number of fruits and plant yield was related to the control treatment. In addition, the C2.5B2 treatment achieved an average productivity of 39.3 kg/m3, which was significantly higher than the other treatments, representing a 139% increase over the control. The control treatment had the lowest productivity with an average productivity of 16.43 kg/m3, which was significantly lower than other treatments. The results of mean square variance analysis related to fruit characteristics showed that the triple effect of biochar, compost and deficit irrigation was significant at the level of 1%, but the triple effect of biochar, compost and deficit irrigation was related to plant characteristics and functional characteristics and productivity. The plant was not significant.



Conclusion

The present study demonstrated that the combined application of biochar and compost in bell pepper cultivation offers substantial advantages. This innovative approach not only significantly enhances crop yield but also improves productivity by optimizing water use. Applying 2% biochar and 2.5% compost to bell pepper plants along with continuous irrigation up to 75% of the plant's water requirement can yield promising results for sandy soils. These findings are particularly crucial for arid and semi-arid regions facing water scarcity. In a world facing water shortages, this method can contribute to water conservation and sustainable agricultural development.

Keywords

Main Subjects

References

منابع
 بیطرفان، زهرا، اصغری، حمیدرضا، حسنلو، طاهره، غلامی، احمد، و مرادی، فواد، (1397). تأثیر بیوچار بر میزان تریگونلین بذر اکوتیپ‌های گیاه دارویی شنبلیله (Trigonella foenum-graceum L.) در شرایط کم‌آبیاری. تحقیقات گیاهان دارویی و معطر ایران، 34(1): 155-165. doi: 10.22092/ijmapr.2018.115556.2147
شرایعی، پروین، سبحانی، علیرضا، رحیمیان، محمدحسین، (1385). تأثیر سطوح مختلف آب آبیاری و کود پتاسیم بر کارآیی مصرف آب و کیفیت میوه گوجه فرنگی رقم پتو ارلی سی اچ. تحقیقات مهندسی صنایع غذایی، 7(2)، 75-86.
 
References
Abayomi, Y. A., Aduloju, M. O., Egbewunmi, M. A., and Suleiman, B. (2012). Effects of soil moisture contents and rates of NPK fertilizer application on growth and fruit yields of pepper (Capsicum spp.) genotypes. International Journal of AgriScience, 2: 651-663. doi: 10.4236/jacen.2023.122015
Adeoye, P. (2014). Effect of Irrigation Intervals on Growth and Yield of Bell Pepper (Capsicum annuum) in a Tropical Semi-arid Region. American Journal of Experimental Agriculture, 4: 515-524. doi: 10.9734/AJEA/2014/7788
Agegnehu, G., Bass, A. M., Nelson, P. N., Muirhead, B., Wright, G., and Bird, M. I. (2015). Biochar and biochar-compost as soil amendments: Effects on peanut yield, soil properties and greenhouse gas emissions in tropical North Queensland, Australia. Agriculture, Ecosystems & Environment, 213: 72-85. doi: 10.1016/j.agee.2015.07.027
Agegnehu, G., Bird, M. I., Nelson, P. N., and Bass, A. M. (2015). The ameliorating effects of biochar and compost on soil quality and plant growth on a Ferralsol. Soil Research, 53(1): 1-12. doi: doi.org/10.1071/SR14118
Ahmed, A., Yu, H., Yang, X., and Jiang, W. (2014). Deficit Irrigation Affects Growth, Yield, Vitamin C Content, and Irrigation Water Use Efficiency of Hot Pepper Grown in Soilless Culture. HortScience, 49: 722-728. doi: 10.21273/HORTSCI.49.6.722
Akhtar, S. S., Li, G., Andersen, M. N., & Liu, F. (2014). Biochar enhances yield and quality of tomato under reduced irrigation. Agricultural Water Management, 138, 37-44. doi: 10.1016/j.agwat.2014.02.016
Akhtar, S. S., Li, G., Andersen, M. N., and Liu, F. (2014). Biochar enhances yield and quality of tomato under reduced irrigation. Agricultural Water Management, 138: 37-44. doi: 10.1016/j.agwat.2014.02.016
Al-Harbi, A. R., Obadi, A., Al-Omran, A. M., and Abdel-Razzak, H. (2020). Sweet peppers yield and quality as affected by biochar and compost as soil amendments under partial root irrigation. Journal of the Saudi Society of Agricultural Sciences, 19(7): 452-460. doi: 10.1016/j.jssas.2020.08.002
Alherbi, A., Saleh, A. M., Alomran, A., and Wahb-Allah, M. (2014). Response of bell-pepper (Capsicum annuum L.) to salt stress and deficit irrigation strategy under greenhouse conditions. Acta horticulturae, 1034: 443-445. doi: 10.17660/ActaHortic.2014.1034.54
Ali, A. B., Elshaikh, N. A., Hussien, G., Abdallah, F. E., & Hassan, S. (2020). BIOCHAR ADDITION FOR ENHANCED CUCUMBER FRUIT QUALITY UNDER DEFICIT IRRIGATION. Bioscience Journal, 36(6). doi: 10.14393/BJ-v36n6a2020-47814
Arancon, N., Edwards, C., Webster, K., Buckerfield, J. (2010). The potential of vermicomposts as plant growth media for greenhouse crop production. Vermiculture Technol. 9, 103–128. doi: 10.1201/b10453-10
Artiola, J., Rasmussen, C., and Freitas, R. (2012). Effects of a Biochar-Amended Alkaline Soil on the Growth of Romaine Lettuce and Bermudagrass. Soil Science, 177: 561-570. doi: 10.1097/SS.0b013e31826ba908
Basso, A., Miguez, F., Laird, D., Horton, R., and Westgate, M. (2013). Assessing potential of biochar for increasing water‐holding capacity of sandy soils. GCB Bioenergy, 5. doi: 10.1111/gcbb.12026
Bitarafan, Z., Asghari, H.R., Hasanloo, T., Gholami, A., and Moradi, F. (2018). Biochar effect on seed trigonelline content of fenugreek (Trigonella foenum-graceum L.) ecotypes under deficit irrigation. Iranian Journal of Medicinal and Aromatic Plants, 34(1): 155-165. doi: 10.22092/ijmapr.2018.115556.2147 [In Persian]
Chai, Q., Gan, Y., Zhao, C., Xu, H.-L., Waskom, R. M., Niu, Y., and Siddique, K. H. M. (2015). Regulated deficit irrigation for crop production under drought stress. A review. Agronomy for Sustainable Development, 36(1): 3. doi: 10.1007/s13593-015-0338-6
Chapagain, A., and Hoekstra, A. (2006). Water Footprints of Nations. 16.
Dağdelen, N., Yilmaz, E., Fuat, S., and Gürbüz, T. (2004). Effects of Water Stress at Different Growth Stages on Processing Pepper ( Capsicum annum Cv . Kapija ) Yield Water Use and Quality Characteristics. Pakistan Journal of Biological Sciences, 7. doi: 10.3923/pjbs.2004.2167.2172
Doaa, M., and Ashmawi, A. E. (2022). Effect of Feldspar, Compost and Biochar on Cultivating Cowpea (Vigna unguiculata ssp. unguiculata) Plant and Soil Sandy Clay Loam Properties. Asian Soil Research Journal, 6(1): 42-57. doi: 10.9734/asrj/2022/v6i130123
Ebrahimi, M., Souri, M. K., Mousavi, A., & Sahebani, N. (2021). Biochar and vermicompost improve growth and physiological traits of eggplant (Solanum melongena L.) under deficit irrigation. Chemical and biological technologies in agriculture, 8(1), 1-14. doi: 10.1186/s40538-021-00216-9
Ezzo, M., Glala, A. A., Habib, H., & Helaly, A. (2010). Response of Sweet Pepper Grown in Sandy and Clay Soil Lysimeters to Water Regimes. J. Agric. & Environ. Sci, 8.
FAO. (2009). How to feed the world in 2050. Retrieved from Rome:
FAO. (2017). Water for Sustainable Food and Agriculture (978-92-5-109977-3 ). Retrieved from Rome:
Fereres, E., and Soriano, M. A. (2006). Deficit irrigation for reducing agricultural water use. Journal of Experimental Botany, 58(2): 147-159. doi: 10.1093/jxb/erl165
Gebremedhin, and Haileselassie, B. (2015). Effect of Biochar on Yield and Yield Components of Wheat and Post-harvest Soil Properties in Tigray, Ethiopia. Journal of Fertilizers & Pesticides, 06. doi: 10.4172/2471-2728.1000158
Guang-Cheng, S., Na, L., Zhan-Yu, Z., Shuang-En, Y., and Chang-ren, C. (2010). Growth, yield and water use efficiency response of greenhouse-grown hot pepper under Time-Space deficit irrigation. Scientia Horticulturae, 126(2): 172-179. doi: 10.1016/j.scienta.2010.07.003
Hafeez, Y., Iqbal, S., Jabeen, K., Shahzad, S., Jahan, S., and Rasul, F. (2017). Effect of biochar on seed germination and seedling growth of Glycine max (L.) MERR. Under drought stress. Pakistan Journal of Botany, 49: 7-13.
Hussain, M., Farooq, M., Nawaz, A., Al-Sadi, A., Solaiman, Z., Alghamdi, S., Jawad, A., Ok, Y. S., and Siddique, K. (2017). Biochar for crop production: potential benefits and risks. Journal of Soils and Sediments, 17: 685-716. doi: 10.1007/s11368-016-1360-2
Khan, M., Farooque, A., Hoque, M., Rahim, M., & Haque, M. (2009). Effect of irrigation levels at different growth stages on growth parameters and yield of four selected chilli accessions. Bangladesh Journal of Agricultural Research, 34(1), 143-155. doi: 10.3329/bjar.v34i1.5764
Khandaker, M., Rohani, F., Dalorima, T., and Mat, N. (2017). Effects of Different Organic Fertilizers on Growth, Yield and Quality of Capsicum Annuum L. Var. Kulai (Red Chilli Kulai). Biosciences, Biotechnology Research Asia, 14: 185-192. doi: 10.13005/bbra/2434
Kirnak, H., Tas, I., Kaya, C., and Higgs, D. (2002). Effects of deficit irrigation on growth, yield, and fruit quality of eggplant under semi-arid conditions. Australian Journal of Agricultural Research - AUST J AGR RES, 53. doi: 10.1071/AR02014
Li C, Zhao C, Zhao X, Wang Y, Lv X, Zhu X, Song X. Beneficial Effects of Biochar Application with Nitrogen Fertilizer on Soil Nitrogen Retention, Absorption and Utilization in Maize Production. Agronomy. 2023; 13(1):113. doi: 10.3390/agronomy13010113
Liu, X., Zhang, J., Wang, Q., Chang, T., Shaghaleh, H., Hamoud, Y. A. (2022). Improvement of photosynthesis by biochar and vermicompost to enhance tomato (Solanum lycopersicum L.) yield under greenhouse conditions. Plants 3214. doi: 10.3390/plants11233214
Lodhi, A., Kaushal, A., and Singh, K. G. (2014). Impact of Irrigation Regimes on Growth, Yield and Water Use Efficiency of Sweet Pepper. Indian Journal of Science and Technology, 7: 790-794. doi: 10.17485/ijst/2014/v7i6.2
Lv Y, Xu L, Guo X, Liu J, Zou B, Guo Y, Zhang Y, Li H, Zheng G, Guo Y, et al. Effect of Biochar on Soil Physiochemical Properties and Bacterial Diversity in Dry Direct-Seeded Rice Paddy Fields. Agronomy. 2023; 13(1):4. doi: 10.3390/agronomy13010004
Manzoor, Ma, L., Ni, K., Ruan, J. (2022). Effect of integrated use of rapeseed cake, biochar and chemical fertilizers on root growth, nutrients use efficiency and productivity of tea. Agronomy 12, 1823. doi: 10.3390/agronomy12081823
Nikodinovic-Runic, J., Guzik, M., Kenny, S. T., Babu, R., Werker, A., and O Connor, K. E. (2013). Chapter Four - Carbon-Rich Wastes as Feedstocks for Biodegradable Polymer (Polyhydroxyalkanoate) Production Using Bacteria. In S. Sariaslani & G. M. Gadd (Eds.), Advances in Applied Microbiology (Vol. 84, pp. 139-200): Academic Press.
Novak, J., Lima, I., Xing, B., Gaskin, J., Steiner, C., Das, K. C., and Schomberg, H. (2009). Characterization of designer biochar produced at different temperatures and their effects on a loamy sand. Ann. Environ. Sci, 3: 2-3.
O’Sullivan, J. (1979). RESPONSE OF PEPPERS TO IRRIGATION AND NITROGEN. Canadian Journal of Plant Science, 59(4), 1085-1091. doi: 10.4141/cjps79-168
Obadi, A., AlHarbi, A., Abdel-Razzak, H., and Al-Omran, A. (2020). Biochar and compost as soil amendments: effect on sweet pepper (Capsicum annuum L.) growth under partial root zone drying irrigation. Arabian Journal of Geosciences, 13(13): 508. doi: 10.1007/s12517-020-05529-x
Prost, K., Borchard, N., Siemens, J., Kautz, T., Séquaris, J.-M., Möller, A., and Amelung, W. (2013). Biochar Affected by Composting with Farmyard Manure. Journal of environmental quality, 42(1): 164-172. doi: 10.2134/jeq2012.0064
Rasal, D., Kanwar, H., Kirti, S., Pawar, R., Sharma, A., and Gir, V. (2017). Effect of drip irrigation and polyethylene mulching on growth and yield of bell pepper (Capsicum annuum L.) under mid hill zone of Himachal Pradesh. Journal of Pharmacognosy and Phytochemistry, 6: 2798-2802.
Roghanian, S., Mirseyed, H., Savaghebi, G., Halajian, L., Jamei, M., and Etesami, H. (2012). Effects of composted municipal waste and its leachate on some soil chemical properties and corn plant responses. International Journal of Agriculture: Research and Review.
Ruiz-Lau, N., Lara, M. d. F., Minero-García, Y., Zamudio, E., Guzmán Antonio, A., Ileana, E., and Martínez-Estevez, M. (2011). Water Deficit Affects the Accumulation of Capsaicinoids in Fruits of Capsicum chinense Jacq. HortScience: a publication of the American Society for Horticultural Science, 46. doi: 10.21273/HORTSCI.46.3.487
Schulz, H., and Glaser, B. (2012). Effects of biochar compared to organic and inorganic fertilizers on soil quality and plant growth in a greenhouse experiment. Journal of Plant Nutrition and Soil Science, 175(3): 410-422. doi: 10.1002/jpln.201100143
Schulz, H., Dunst, G., and Glaser, B. (2013). Positive effects of composted biochar on plant growth and soil fertility. Agronomy for Sustainable Development, 33(4): 817-827. doi: 10.1007/s13593-013-0150-0
Sezen, S. M., Yazar, A., Tekin, S., Eker, S., & Kapur, B. (2011). Yield and quality response of drip-irrigated pepper under Mediterranean climatic conditions to various water regimes. African Journal of Biotechnology, 10(8), 1329-1339.
Sharayei, P., Sobhani, A.R., and Rahimian, M.H. (2006). Effect of Different Levels of Irrigation Water and Potassium on water Productivity and Quality of Tomato (Peto early CH). Journal of Agricultural Engineering Research. 27(7): 75-86 [In Persian]
Solomon, S. (2011). Sugarcane By-Products Based Industries in India. Sugar Tech, 13(4): 408-416. doi: 10.1007/s12355-011-0114-0
Souri, M. K., and Sooraki, F. (2019). Benefits of organic fertilizers spray on growth quality of chili pepper seedlings under cool temperature. Journal of Plant Nutrition, 42: 650-656. doi: 10.1080/01904167.2019.1568461
Stikic, R., Popovic, S., Srdic, M., Savic, D., Jovanovic, Z., Prokic, L., and Zdravković, J. (2003). Partial root drying (PRD): a new technique for growing plants that saves water and improves the quality of fruit. Journal of Plant Physiology: 164-171.
Thirtle, C., Irz, X., Lin, L., and Wiggins, S. (2001). The Relationship Between Changes in Agricultural Productivity and the Incidence of Poverty in Developing Countries. Department for International Development.
Trupiano, D., Cocozza, C., Baronti, S., Amendola, C., Vaccari, F., Lustrato, G., Lonardo, S., Fantasma, F., Tognetti, R., and Scippa, G. (2017). The Effects of Biochar and Its Combination with Compost on Lettuce (Lactuca sativa L.) Growth, Soil Properties, and Soil Microbial Activity and Abundance. International Journal of Agronomy, 2017. doi: 10.1155/2017/3158207
Usman, A. R. A., Al-Wabel, M. I., Ok, Y. S., Al-Harbi, A., Wahb-Allah, M., El-Naggar, A. H., Ahmad, M., Al-Faraj, A., and Al-Omran, A. (2016). Conocarpus Biochar Induces Changes in Soil Nutrient Availability and Tomato Growth Under Saline Irrigation. Pedosphere, 26(1): 27-38. doi: 10.1016/S1002-0160(15)60019-4
Vernieri, P., Borghesi, E., Tognoni, F., Ferrante, A., Serra, G., and Piaggesi, A. (2006). Use of Biostimulants for Reducing Nutrient Solution Concentration in Floating System. Acta horticulturae, 718: 477-484. doi: 10.17660/ActaHortic.2006.718.55
Wan, H., Liu, X., Shi, Q., Chen, Y., Jiang, M., Zhang, J., et al. (2023). Biochar amendment alters root morphology of maize plant: its implications in enhancing nutrient uptake and shoot growth under reduced irrigation regimes. Front. Plant Sci. 14. doi: 10.3389/fpls.2023.1122742
Wu, D., Zhang, W., Xiu, L., Sun, Y., Gu, W., Wang, Y., et al. (2022). Soybean yield response of biochar-regulated soil properties and root growth strategy. Agronomy 12, 1412. doi: 10.3390/agronomy12061412
Yilangai, R., Manu, S., Pineau, W., Mailumo, S., and Okeke-Agulu, K. (2014). The Effect of Biochar and Cro p Veil on Growth and Yield of Tomato (Lycopersicum esculentus Mill) in Jos, North central Nigeria. Current Agriculture Research Journal, 2: 37-42. doi: 10.12944/CARJ.2.1.05
Zahra, M. B., Aftab, Z.-E. H., Akhter, A., and Haider, M. S. (2021). Cumulative effect of biochar and compost on nutritional profile of soil and maize productivity. Journal of Plant Nutrition, 44(11): 1664-1676. doi: 10.1080/01904167.2021.1871743
Zuo, Y., Zhang, J., Zhao, R., Dai, H., Zhang, Z. (2018). Application of vermicompost improves strawberry growth and quality through increased photosynthesis rate, free radical scavenging and soil enzymatic activity. Scientia Horticult. 233, 132–140. doi: 10.1016/j.scienta.2018.01.023
Water and Soil Management and Modelling
Volume 5, Issue 3
September 2025
Pages 20-36

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  • Receive Date: 15 August 2024
  • Revise Date: 10 September 2024
  • Accept Date: 10 September 2024

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