Less farm work in winter is a good time to build farmyard fertilizers. However, because the temperature is low and it is not easy to ferment, we must grasp the following aspects:
When choosing the site for compost, you should choose a place that is closer to the fat source, leeward, and easier to transport.
The shape of the dung stack is preferably rounded and the height is more than 1 meter to facilitate heat preservation. After determining the bottom of the compost, first coat a layer of culvert or grass, and stack the mixed farmhouse fertilizers one by one.
Anti-freeze to accelerate the fermentation, you can plan a pit in the fat heap, fat heap can be planed two, pile up the weeds in the pit, and then the ignition of smoke, slowly smoked stuffy.
The seal is covered with turf grass around the fertilizer heap to form a 30-50 cm thick insulation layer, then the mud is closed, and the condition can also cover the waste plastic film insulation.
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