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稀土又名“农乐”益植素,目前已推广应用于粮食作物、果树、蔬菜、牧草及其它经济作物,收到明显的经济效益,但应用于平菇栽培中效果如何呢?我们于1989—1990年进行了试验,具体情况如下:一、试验材料与方法本试验采用不同浓度的稀土溶液拌培养料(棉籽皮)袋装立体栽培方法。稀土为河南商丘冶炼化工厂生产的硝酸稀土,供试平菇栽培菌种为冀11。塑料袋长35厘米,宽18厘米,按15%接量分三层装
Rare earth, also known as “agricultural music” beneficial plant, has been widely used in food crops, fruit trees, vegetables, forage and other cash crops, and has received obvious economic benefits. However, what is the effect of applying it to the cultivation of mushrooms? - 1990 experiments were carried out, the specific circumstances are as follows: First, the test materials and methods In this experiment, different concentrations of rare earth solution mixed culture material (cottonseed skins) bagged three-dimensional cultivation methods. Rare earth for Henan Shangqiu smelting chemical plant production of rare earth nitrate, mushroom cultivation for test mushrooms Ji 11. Plastic bag length 35 cm, width 18 cm, according to 15% of the volume of three points installed