From boron-based household products to commercial boron additives, the amount of actual boron in these products may range from 11 to 20 percent. follow the test result recommendations precisely. soil and plant laboratory, inc. advises that boron can be toxic to some plants at levels near only 1 part per million. Ph 10 to 11.5 (goldberg and glaubig, 1986a). boron adsorption maxima were signiﬁcantly positively cor-related with solution ph (evans, 1987; okazaki and chao, 1968). figure 3. boron uptake by alfalfa (medicago sativa) as a function of water soluble b for two soil textures. adapted from wear and patterson (1962). figure 4.
This report studies boron fertilizer in global market, especially in north america, china, europe, southeast asia, japan and india, with production, revenue, consumption, import and export in these regions, from 2012 to 2016, and forecast to 2022. this