简易的平菇栽培袋封底方法用来栽培平菇的低压聚乙烯塑料筒，装袋前常需将一头封住，这样装袋既省时省力，又充分的利用了袋的长度，降低了生产成本。在实践中，我们发明了一种简易的封底方法。该方法具有投资小、工作效率高、易于掌握的特点。其原理是把放在钢锉上的塑料... Simple mushroom cultivation bag sealing method used to cultivate low pressure polyethylene mushroom tube, bagging often need to be sealed before, so bagging not only saves time and effort, but also make full use of the bag length, reducing the production cost. In practice, we invented a simple back cover method. The method has the characteristics of small investment, high work efficiency and easy to grasp. The principle is put on the steel file on the plastic ...