The film is decomposed after watering. After the vegetables are harvested, the dried chicken manure is evenly spread on the kneading surface, dug into the soil layer, and the film is covered after watering. When the ground temperature exceeds 20 °C, it takes more than 30 days to decompose; when the ground temperature is low, the decomposing time is longer.
Treatment with manure decomposing agent. - Park crop plant harvested after dry manure spread evenly inside greenhouses, per 1000 kg dry chicken manure with a bottle of high amounts of fertility, the fertility high watered uniformly sprayed on the dry chicken manure, plowing buried, Watering the film in time. When the ground temperature is higher than 20 °C, it can be more than 10 days.
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