STUDY ON THE DETERMINATION OF PHYSICAL AND MECHANICAL PROPERTIES OF LAVENDER

Author:

LI Yang1,TAO Yanmin2,CHEN Yulong3,LEI Yiteng1

Affiliation:

1. School of Electronic and Engineering, Yili Normal University, Yining, Yili 835000, China

2. Shandong Kexiang Intelligent Technology Co., Ltd., Jinan 250013, China

3. College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255000, China

Abstract

The mechanical properties of lavender are the basis for design and study of mechanized equipment for planting and harvesting of lavender. This paper determines and studies the natural width and height of plant and spike length of three kinds of lavender widely planted in the Yili region and obtains the distribution rules of parameters of the basic physical properties of lavender. Meanwhile, the test of the mechanical properties of lavender was done at the moisture content in the harvest period and different moisture contents. The results indicated that the maximum separation force of the flower of three kinds of lavender (111.3N) was much smaller than the minimum breaking force of the stem (201.5N); and the moisture content significantly affected the mechanical properties of lavender, which could provide corresponding design parameters and important theoretical basis for the design of a new lavender harvester based on separation technology.

Publisher

INMA Bucharest-Romania

Reference26 articles.

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2. Costea, T., Strainu, A.-M., Gird, C. E. (2019). Botanical characterization, chemical composition and antioxidant activity of Romanian lavender (Lavandula angustifolia Mill.) Flowers, Studia Universitatis“ Vasile Goldis,”. Stinţele Vieţii Series, vol.29, pp. 159-167.

3. China Academy of Agricultural Mechanization Science (2017). Handbook of Agricultural Machinery Design. Beijing: China Agricultural Science and Technology Press.

4. Cigdem, S., Hulya, O. (2019). The Effect of Diurnal Variation on Some Yield and Quality Characteristics of Lavender under Cukurova Ecological Conditions. Turkish Journal of Agriculture-Food Science and Technology, vol.3, pp. 531-535.

5. Dimitriadis, C., Brighton J., O’Dogherty M., Kokkora M., Darras A. (2014). Physical and Aerodynamic Properties of Lavender in relation to Harvest Mechanisation. International Journal of Agronomy. https://doi.org/10.1155/2014/276926

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