稀土在蔬菜上的应用稀土又叫稀土微肥或硝酸稀土，商品名为常乐益植素。试验表明，稀土对蔬菜有奇特的作用，不仅能促进生长发育，而且能提高产量，改进品质。－、稀土对蔬菜生长的作用（一）促进种子发芽及根系生长。据试验，辣椒播前用０．５％的稀土溶液浸种，发芽率达... Rare earth in the application of vegetables Rare earth or rare earth fertilizer called rare earth nitrate, trade name Changle beneficial plantain. Experiments show that rare earth vegetables have a peculiar effect, not only can promote growth and development, but also improve yield and improve quality. -, the role of rare earth on the growth of vegetables (A) to promote seed germination and root growth. According to the experiment, before pepper sowing with 0.5% rare earth solution, germination rate of up to ...