Experimental research on the variation of microclimate factors in healing tunnels designed for grafted vegetable seedlings

Authors

  • Ionel L. DUMITRESCU Research and Development Institute for Processing and Marketing of Horticultural Products - HORTING, 5N Drumul Gilaului Street, District 4,041715, Bucharest (RO)
  • Marian BOGOESCU Research and Development Institute for Processing and Marketing of Horticultural Products - HORTING, 5N Drumul Gilaului Street, District 4,041715, Bucharest; Academy of Agricultural and Forestry Sciences, 61 B-dul Marasti, District 1 011464, Bucharest (RO)

DOI:

https://doi.org/10.15835/nbha50412623

Keywords:

grafted vegetables, greenhouse, healing tunnels, microclimate

Abstract

During the healing process, the scion and the rootstock must establish vascular connection, which is considered the most critical process in the production of grafted vegetables. Therefore, the healing process must be carried out in a monitored and controlled environment, in special healing areas, where parameters characterizing the microclimate must be maintained at the optimal values, ideally with great precision. The main objective of the current experiment was to analyse the variation of microclimate factors in the curing and acclimatization chambers of grafted vegetable seedlings during specific technological phase. The measurements of different abiotic factors such as relative humidity, temperature, light radiation intensity and CO2 concentration were carried out inside an experimental research healing tunnel situated inside a greenhouse. After grafting, the grafted seedlings were placed in specialized enclosures for their healing and the results shown that variations of the plants density and determined microclimate factors significantly affect the quality of seedlings. Because the stages of obtaining grafted seedlings are relatively short, fluctuations in environmental factors can have dramatic effects on the quality and quantity of grafted seedling production. Such a study of the prediction of microclimate factors must lead to the development of a versatile prediction model that can be used in any climatic conditions, at any time of the year and in any geographical location.

References

Aidoo MK, Sherman T, Ephrath JE, Fait A, Rachmilevitch S, Lazarovitch N (2017). Grafting as a method to increase the tolerance response of bell pepper to extreme temperatures. Vadose Zone Journal - Advancing Critical Zone Science 17 (1). https://doi.org/10.2136/vzj2017.01.0006

Dong W, Zhou ZC, Bu YL, Zhuo JQ, Chen LZ, Li YZ (2015). research and application of grafted seedlings healing room. Acta Horticulturae 1086:51-57. https://doi.org/10.17660/ActaHortic.2015.1086.4

Dumitrescu IL, Ghiaus AG (2019). An overview of the microclimate conditions inside healing chambers. E3S Web of Conferences 85:01009. https://doi.org/10.1051/e3sconf/20198501009.

Dumitrescu IL, Ghiaus AG, Fatu V (2019). Microclimate analysis of healing and acclimatization tunnels using COMSOL Multiphysics. Acta Horticulturae 1296:159-166. https://doi.org/10.17660/ActaHortic.2020.1296.21

Edelstein M (2004). Grafting Vegetable-Crop Plants: Pros and Cons’. Proc. VII IS on Prot. Cult. Mild Winter Climates, Acta Horticulturae, pp 659. https://doi.org/10.17660/ActaHortic.2004.659.29

Gomi K, Masuda M (1981). Studies on the characteristics of nutrient absorption of rootstock in grafting fruit vegetables. I. Magnesium deficiency of leaves of cucumber as affected by a rootstock, C. ficifolia and potassium concentration in culture solution (in Japanese with English summary). Bulletin of the Faculty of Agriculture, Miyazaki University, Miyazaki, Japan. 27(2):179-186.

Heo YC (1991). Effects of rootstock on exudation and mineral elements contents in different parts of Oriental melon and cucumber (in Korean with English summary). MS thesis, Kyung Hee University of Seoul, Korea, pp 53.

Hirata Y (1975). Graft experiment in solanaceous plant. I. Japanese Journal of Michurin Biology 11:69-75.

Hu H, Xu L, Wei R, Zhu B (2011). Multi-objective control optimization for greenhouse environment using evolutionary algorithms. Sensors 11(6):5792-5807. https://doi.org/10.3390/s110605792

Ilić ZS, Milenković L, Šunić L, Fallik E (2022). Shading net and grafting reduce losses by environmental stresses during vegetables production and storage. Biology and Life Sciences Forum 16(1):27. https://doi.org/10.3390/IECHo2022-12506

Itagi T (1992). Status of transplant production systems in Japan and new grafting technics (in Korean). Symp. Protected Hort. Hort. Expt. Sta., Rural Development Admin., Suwon, Republic of Korea. pp 32-67.

Ito T (1992). Present state of transplant production practices in Japanese horticultural industry. In: Kurata K, Kozai T (Eds.). Transplant Production System. Kluwer Academic Publishers, Yokohama, Japan, pp 65-82.

Jang KU (1992). Utilization of sap and fruit juice of Luffa cylindrica L. Res. Rpt., Korean Ginseng and Tobacco Inst., Taejon. pp 116.

Kate T, Lou H (1989). Effect of rootstock on the yield, mineral nutrition and hormone level in xylem sap in eggplant. Journal of the Japanese Society of Horticultural Sciences 58(2):345-352.

Kim SE, Lee JM (1989). Effect of rootstocks and fertilizers on the growth and mineral contents in cucumber (Cucumis sativus L.) (in Korean with English summary). Institute for Food Development, Kyung Hee University, Suwon, Korea. Research Collection 10:75-82.

Kim YH, Park HS (2001). Evapotranspiration rate of grafted seedlings affected by relative humidity and photosynthetic photon flux under artificial lighting. Journal of Korean Society of Agricultural Machinery 26:379-384.

Kitaya Y (2005). Photosynthesis and environments. In: Nagano T, Omasa K (Eds). Agricultural Meteorology and Environmentology. Asakurashoten, Tokyo, pp 104-105.

Kubota C, McClure MA, Kokalis-Burelle N, Bausher MG, Rosskopf EN (2008). Vegetable grafting: History, use, and current technology status in North America. HortScience 43(6):1664-1669. https://doi.org/10.21273/HORTSCI.43.6.1664

Kyriacou MC, Rouphael Y, Colla G, Zrenner R, Schwarz D (2017). Vegetable grafting: The implications of a growing agronomic imperative for vegetable fruit quality and nutritive value. Frontiers in Plant Science 8:741. https://doi.org/10.3389/fpls.2017.00741

Lee JM (1994). Cultivation of grafted vegetables I. Current status, grafting methods, and benefits. HortScience 29(4):235-239. https://doi.org/10.21273/HORTSCI.29.4.235

Lee J-M, Oda M (2010). Grafting of herbaceous vegetable and ornamental crops. Horticultural Reviews 28:61-124. http://doi.org/10.1002/9780470650851.ch2

Malik AA, Malik G, Narayan S, Hussain K, Mufti S, Kumar A, ... Lone S (2021). Grafting technique in vegetable crops-A review. SKUAST Journal of Research 23(2):104-115.

Masuda M, Gomi K (1982). Diurnal changes of the exudation rate and the mineral concentration in xylem sap after decapitation of grafted and non-grafted cucumber (in Japanese with English summary). Journal of the Japanese Society of Horticultural Sciences 51(3):293-298.

Masuda M, Nakamura T, Gomi K (1981). Studies on the characteristics of nutrient absorption of rootstock in grafting of fruit vegetables. II. Effect of rootstock, C. ficifolia on the growth and mineral composition of xylem sap in cucumber in relation to potassium concentration in culture system. Bulletin of the Faculty of Agronomy, Miyazaki University 27(2):187-194

Maurya D, Pandey AK, Kumar V, Dubey S, Prakash V (2019). Grafting techniques in vegetable crops: A review. International Journal of Chemical Studies 7(2):1664-1672.

Niu G, Masabni J (2018). Plant production in controlled environments. Horticulturae 4(4):28. https://doi.org/10.3390/horticulturae4040028

Park YD (1987). Effect of fertilizer levels, growth regulators and salt treatment on the growth and sex expression in cucumbers grafted to different rootstock (in Korean with English summary). MS thesis, Kyung Hee Univ., Suwon, Korea, pp 50.

Rivero RM, Ruiz JM, Romero L (2003). Role of grafting in horticultural plants under stress conditions. Food, Agriculture & Environment 1(1):70-74.

Ryu JS, Choi KS, Lee SS (1973). Effects of grafting stocks on growth, quality and yields of watermelon (in Korean with English summary). Journal of Korean Society of Horticultural Sciences 13:45-49.

Sánchez-Guerrero MC, Lorenzo P, Medrano E, Castilla N, Soriano T, Baille A (2005). Effect of variable CO2 enrichment on greenhouse production in mild winter climates. Agricultural and Forest Meteorology 132(3-4):244-252. https://doi.org/10.1016/j.agrformet.2005.07.014

Stulen I, Den Hertog J (1993). Root growth and functioning under atmospheric CO2 enrichment. Vegetatio 104:99-115. https://doi.org/10.1007/BF00048147

Thies JA (2021). Grafting for managing vegetable crop pests. Pest Management Science 77(11):4825-4835. https://doi.org/10.1002/ps.6512

Yamakawa B (1983). Grafting. In: Nishi (Ed). Vegetable Handbook. (In Japanese). Yokendo Book Co., Tokyo, pp 141-153.

Published

2022-12-12

How to Cite

DUMITRESCU, I. L., & BOGOESCU, M. (2022). Experimental research on the variation of microclimate factors in healing tunnels designed for grafted vegetable seedlings. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 50(4), 12623. https://doi.org/10.15835/nbha50412623

Issue

Section

Research Articles
CITATION
DOI: 10.15835/nbha50412623