微量元素促进金针菇（Flammulina　velutipes）生长的初步研究

THE PRELIMINARY STUDY ON THE PROMOTION OF MICROELEMENTS TO THE GROWTH OF Flammulina velutipes

本文报道了钴锌铁锰几种微量元素对金针菇生长和产量的影响。研究中钴锌铁锰用量为０．５ｐｐｍ时，金针菇平均生长高度是对照的１．１３倍，其菇产量是对照的１．４～１．７倍。

This paper reports the effects of the four microelements Co.Zn.Fe and Mn on the growth and productionofFlammulinavelutipes.Intheexperiments,whentheconcentrationofthefourmicroelementsis 0.5ppm,the average hight of Flammulina velutipes is 1.13 times to the contrast and the yield of it is 1.4～1.7 times to the contrast.