We may all be familiar with the edible fungi we usually eat, but do you know that the edible fungi we eat cannot do without a kind of material? That's gypsum powder. When it comes to adding gypsum powder to edible fungi, maybe everyone is not clear. As a gypsum powder manufacturer, let me explain what role gypsum powder can play in the cultivation of edible fungi.

1、石膏粉可以直接补充培养基中的硫和钙的不足。

1. Gypsum powder can directly supplement the deficiency of sulfur and calcium in the medium.

2、石膏粉能加速培养基中机质的分解，促进料中可溶性磷、钾的释放，供给菌丝吸收利用；

2. Gypsum powder can accelerate the decomposition of organic matter in the medium, promote the release of soluble phosphorus and potassium in the material, and supply the mycelium for absorption and utilization;

3、石膏粉有利于蘑菇菌丝吸收营养；

3. Gypsum powder is good for mushroom mycelium to absorb nutrition;

4、生石膏能中和蘑菇菌丝在生长过程中产生的草酸，并在蘑菇菌丝表面形成有草酸钙的细胞膜，有防御外敌、保护菌丝的作用；

4. Gypsum can neutralize the oxalic acid produced in the growth process of mushroom mycelium, and form a cell membrane with calcium oxalate on the surface of mushroom mycelium, which has the function of defending foreign enemies and protecting mycelium;

5、石膏粉使基料在发酵后纤维素降解率提高，可溶性糖增加。

5. Gypsum powder can improve cellulose degradation rate and soluble sugar content of substrate after fermentation.

食用菌培养基中添加生石膏在改善化学和物理状态中的主要作用。

The main effect of adding gypsum to mushroom culture medium on improving chemical and physical state was studied.

1、提高培养基的缓冲能力，抑 制由氨气所引起的，甚至在播种后也会发生的PH值过高的副作用；

1. Improve the buffering capacity of the medium, inhibit the side effects of high pH value caused by ammonia, even after sowing;

2、防止培养基变酸和厌氧发酵，避免培养基酸碱度出现大的变化；

2. Prevent the medium from acidification and anaerobic fermentation, and avoid the large change of pH value of the medium;

3、增强培养基对某些细菌细胞间质的凝聚作用，这样可以减少在堆制过程中由于细菌的活动，而产生一些破坏培养结构；

3. To enhance the coagulation of the medium to some bacterial interstitium can reduce the damage of the culture structure caused by the activity of bacteria in the stacking process;

4、有助于培养基降低在覆土时对添加的一些营养性补充物的敏感性而增加产量；

4. It is helpful to reduce the sensitivity of medium to some nutrient supplements and increase the yield;

5、生石膏提供的钙素与其他重金属离子不同，它无毒性且能使秸秆表面的胶体粒子凝集成大的粒子而沉淀下来，产生凝析现象，形成通气性好的物理结构，使培养基变得疏松，改善蓄水性和通气性，促进了有益微生物的活动；

5. The calcium provided by gypsum is different from other heavy metal ions. It is non-toxic and can make the colloidal particles on the surface of straw condense into large particles and precipitate, resulting in condensation, forming a physical structure with good ventilation, making the medium loose, improving water storage and ventilation, and promoting the activities of beneficial microorganisms;

6、生石膏还有很强的吸水性，能提高堆肥的持水能力。

6. Gypsum also has strong water absorption, which can improve the water holding capacity of compost.

以上就是石膏粉生产厂家小编为大家讲解的石膏粉在食用菌培养中可以增加的作用。看了上面的介绍是不是觉得石膏粉的作用超出了我们的想象呢？其实石膏粉的作用还真的不少呢，如果想了解更多的关于石膏粉方面的知识，请多多关注我们的网站http://www.jnfhjc.com

The above is the gypsum powder manufacturers small series for you to explain the gypsum powder in edible fungi culture can increase the role. After reading the above introduction, do you think the effect of gypsum powder is beyond our imagination? In fact, the role of gypsum powder is really many, if you want to know more about gypsum powder, please pay more attention to our website http://www.jnfhjc.com