Study on the growth of Chinese Kale kale varieties of mustard seed and Guangdong Cantonese in contaminated water green dye malachite green by planting a hydroponics. The concentration of malachite green, at the level of 1 2 4, and ppm14 days and last harvest after started 4 week. Comparison of plant height, root length, petiole length, the length and width of the leaf. And the number of leaves and vegetables grown in the control set (one-way ANOVA) from the experiment, it is found that the malachite green.By malachite green. Every level concentration resulted in leaf length, width, leaf and root length of kale kale is less than that planted in the control set. (P < 0.05) and malachite green at high concentration and 2 4 ppm resulted in leaf length, width, and length of leaf of lettuce Wara, Cantonese is less than cabbage Cantonese grown in control and the concentrated 1 ppm. (P < 0.05) also study the accumulation of malachite green in the tissue of plants grown with solution contaminates malachite green.
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