论文部分内容阅读
农用稀土主要是镧(La)和铈(Ce)元素的化合物,商品名叫“常乐”益植素。稀土“常乐”益植素是一种水溶性物质,易溶于水。在蘑菇生产过程中,9、10月份堆料时按每400公斤培养料加350克稀土“常乐”益植素,在最
Agricultural rare earths are mainly lanthanum (La) and cerium (Ce) compounds, the trade name of “Changle” beneficial plant. Rare earth “Changle” beneficial plant is a water-soluble substances, soluble in water. Mushroom production process, September and October stacked material per 400 kg of culture material plus 350 grams of rare earth “Changle” beneficial to the plant, in the most