Rapid wet strength test method of fruit cultivation bag paper can be applied for production and quality control.
采用生产快速检测方法检测育果袋纸的湿强度，可以满足生产及产品质量控制要求。
2
An insulation or cooling materials used in wet soil bagging method (such as the black plastic bag and reflective film bag etc. ) can be extended by grafting appropriate period of 2 months;