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用快速大堆自制固氮菌肥料是中国农业科学院肥料专家胡济生,最近在张家口和山西省雁北专区结合农民创造的一种新的制肥方法,它的好处是:(1)设备不需要花很多的钱;(2)材料容易找到;(3)制法简单、人人易做;(4)可以大量生产,随制随用,(5)在适当温湿度下可以存放五、六个月,因此这一方法,完全符合多快好省的原则,兹将具体做法介绍如下:
Fast reactor with a large pile of nitrogen-fixing bacteria fertilizer is the Chinese Academy of Agricultural Sciences fertilizer expert Hu Jisheng, recently in Zhangjiakou and Shanxi Yan Bei area farmers to create a new method of creating fertilizer, its benefits are: (1) equipment does not need to spend a lot Of the money; (2) easy to find the material; (3) system of law is simple and easy for everyone to do; (4) can be mass-produced, with the system with the use, (5) under appropriate temperature and humidity can be stored for five or six months, Therefore, this method is in full compliance with the principle of “more speed and more efficiency” and the specific approach will be introduced as follows: