The effects of the increased doses of leonardite applications on the content of some macro and micro nutrient elements of pak choi (Brassica rapa L. subsp. var. Chinensis L.) plant

Aydin ADİLOGLU; Funda ERYİLMAZ ACİKGOZ; Yusuf SOLMAZ; M Rüştü KARAMAN

doi:10.31195/ejejfs.475973

The effects of the increased doses of leonardite applications on the content of some macro and micro nutrient elements of pak choi (Brassica rapa L. subsp. var. Chinensis L.) plant

Authors : Aydin ADİLOGLU, Funda ERYİLMAZ ACİKGOZ, Yusuf SOLMAZ, M Rüştü KARAMAN

Pages : 8-14

Doi:10.31195/ejejfs.475973

View : 41 | Download : 16

Publication Date : 2018-10-26

Article Type : Research Paper

Abstract :The present research has been contented to determine the effects of the increased leonardite application on the some macro and micro nutrient elements of pak choi insert ignore into journalissuearticles values( Brassica rapa L. subsp. var. Chinensis L.); plant. The research was designed as 3 replications according to the randomized block experimental design. Leonardite was applied to the parcels with 4 doses and as the 1 st dose: 0 ppm m -2 , the 2 nd dose: 60 ppm m -2 , the 3 rd dose: 120 ppm m -2 and the 4 th dose: 150 ppm m -2 . According to research results, the total N content of the plant samples were determined of 5.43 % , 5.58 % , 5.69 %, and 5.73 % for four leonardite doses respectively. The contents were determined as P insert ignore into journalissuearticles values( 0. 40 % , 0. 42 % , 0. 41 % , 0. 41 % );; K insert ignore into journalissuearticles values(5.49 % , 5.73 % , 5.83 %, 6.01 % );; Ca insert ignore into journalissuearticles values(1.85 % , 1.91 % , 2.06 %, 2.29 % );; Mg insert ignore into journalissuearticles values( 0. 12 % , 0. 13 % , 0. 13 % , 0. 14 % );; and S insert ignore into journalissuearticles values(3.39 % , 4.65 % , 4.83 %, 4. 84 % ); and some micro elements contents were obtained as Fe insert ignore into journalissuearticles values(96, 110, 112, 120 mgkg -1 );; Cu insert ignore into journalissuearticles values(5, 8, 18, 24 mgkg -1 );; Mn insert ignore into journalissuearticles values(12, 16, 22, 94 mgkg -1 );; and Zn insert ignore into journalissuearticles values(32, 34, 36, 37 mgkg -1 ); for four doses, respectively. According to the results, the effects of the increasing doses of the leonardite application on some macro and micro nutrient elements contents of pak choi plant were determined statistically significant. These increases were found to be significant at the level of 5 % statistical degree, except P and Mg nutrient elements.
Keywords : Leonardite, nutrient element, Brassica rapa L subsp var Chinensis L, exotic vegetable

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