Slow-release nutritional soilless culture substrate and preparation method for same
A soilless cultivation substrate and nutrient-based technology, which is applied in the fields of soilless cultivation, planting substrate, botanical equipment and methods, etc., can solve problems such as complicated procedures and environmental pollution again, and achieve wide sources of raw materials, complete and rich nutrition, production low cost effect
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Embodiment 1
[0018] A slow-release nutrient soilless culture substrate, mainly made of the following components in parts by weight: 40 kg of bagasse, 10 kg of wood bran, 5 kg of poultry manure, 5 kg of plant ash, 0.1 kg of ammonium molybdate, nitrogen, phosphorus, and potassium 3 kg of compound fertilizer and 10 kg of sand.
[0019] The preparation method of the present embodiment comprises the following steps:
[0020] Step 1, the bagasse is dried and then crushed to 30 mesh;
[0021] Step 2: Mix the crushed bagasse, wood chaff and poultry manure according to the ratio of parts by weight, stir evenly, sprinkle water, pile up for 3 days, then spread out and dry naturally to obtain the mixed material;
[0022] Step 3: Add plant ash, ammonium molybdate, nitrogen, phosphorus and potassium compound fertilizer and sand to the mixed material in step 2 according to the ratio of parts by weight, mix and stir evenly, pack into bags, and obtain the finished product of slow-release nutrient soilless...
Embodiment 2
[0024] A slow-release nutrient soilless culture substrate, mainly made of the following components in parts by weight: 60 kg of bagasse, 30 kg of wood bran, 10 kg of poultry manure, 10 kg of plant ash, 0.3 kg of ammonium molybdate, nitrogen, phosphorus, and potassium 5 kg of compound fertilizer and 20 kg of sand.
[0025] The preparation method of the present embodiment comprises the following steps:
[0026] Step 1, the bagasse is dried and then crushed to 80 mesh;
[0027] Step 2: Mix the crushed bagasse, wood chaff and poultry manure according to the ratio of parts by weight, stir evenly, sprinkle water, pile up for 2 days, then spread out and dry naturally to obtain the mixed material;
[0028] Step 3: Add plant ash, ammonium molybdate, nitrogen, phosphorus and potassium compound fertilizer and sand to the mixed material in step 2 according to the ratio of parts by weight, mix and stir evenly, pack into bags, and obtain the finished product of slow-release nutrient soille...
Embodiment 3
[0030] A slow-release nutrient soilless culture substrate, mainly made of the following components in parts by weight: 50 kg of bagasse, 20 kg of wood chaff, 8 kg of poultry manure, 8 kg of plant ash, 0.2 kg of ammonium molybdate, nitrogen, phosphorus, and potassium 4 kg of compound fertilizer and 15 kg of sand.
[0031] The preparation method of the present embodiment comprises the following steps:
[0032] Step 1, the bagasse is dried and then crushed to 50 mesh;
[0033] Step 2: Mix the crushed bagasse, wood chaff and poultry manure according to the ratio of parts by weight, stir evenly, sprinkle water, pile up for 2 days, then spread out and dry naturally to obtain the mixed material;
[0034] Step 3: Add plant ash, ammonium molybdate, nitrogen, phosphorus and potassium compound fertilizer and sand to the mixed material in step 2 according to the ratio of parts by weight, mix and stir evenly, pack into bags, and obtain the finished product of slow-release nutrient soilles...
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