Comparative Evaluation of Industrial Hemp Varieties: Field Experiments and Phytoremediation in Hawaii
Industrial Crops & Products 170 (2021) 113683 Contents lists available at ScienceDirect Industrial Crops & Products journal homepage: www.elsevier.com/locate/indcrop Comparative evaluation of industrial hemp varieties: Field experiments and phytoremediation in Hawaii Xu Wang a,b,*, Qing X. Li b, Melody Heidel b, Zhichao Wu a, Alan Yoshimoto b, Gladys Leong b, Dongjin Pan c, Harry Ako b a Institute of Quality Standard and Monitoring Technology for Agro-Products of Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China b Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, Honolulu, Hawaii, 96822, USA c Institute of Marine Drugs, Guangxi University of Chinese Medicine, Guangxi, 530299, China ARTICLE INFO ABSTRACT Keywords: Industrial hemp (Cannabis sativa L.) is a fast-growing and high biomass producing plant species with wide usage Industrial hemp of its materials such as fiber, food, and fuel. There are many varieties containing low concentration of tetra Atrazine hydrocannabinol (THC). In the present study, it assessed the agricultural feasibility of three industrial hemp Water management varieties with different water management and nitrogen fertilizer treatments, and determined the best ones to Nitrogen fertilizer cultivate in Hawaii, then evaluated the effects of plant density on the yield and the potential phytoremediation Phytoremediation for the herbicide atrazine. The fieldexperiments indicated that it was difficultto grow the variety F75 in Hawaii with a final weight of 13 g and did not live for the full growth season. However, the subtropical fiber hemp variety CHG grew to height of about 190 cm and its weight varied from 150 g to 280 g between two planting densities (100 plants m 2 and 28 plants m 2, respectively).
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