The amount of base fertilizer used in different crops in the greenhouse is very different. Some basal fertilizer now on greenhouse crops presented below: Micro melon: watermelon administration than conventionally reduced by a quarter, 20 days before planting, pig manure Mushi 1,500 kg superphosphate 20 kg, 10 before planting day scaffolding, site preparation, ridging, when ridging Mushi (nitrogen, phosphorus and potassium, 15%) as a middle inlet 30 kg of fertilizer fertilizer, greenhouse cover, a good coating film, the pre-heat melon plot. Melon: decomposed organic fertilizer 3000 kg per mu of pig ash , bio-organic compound fertilizer ( nitrogen, phosphorus, potassium total content 20 % ) 100 kg or potassium sulfate compound fertilizer ( nitrogen, phosphorus, potassium each 15 % ) 60 kg. Tomato: organic fertilizer per acre chickens (Ap) was added potassium fertilizer 1500 kg manure (nitrogen, phosphorus and potassium, 15%), 50 kg, 25 kg plus superphosphate. Eggplant: organic fertilizer 3 tons of decomposed pig ash per mu , bio-organic compound fertilizer ( nitrogen, phosphorus, potassium total content 20 % ) 100 kg or potassium sulfate compound fertilizer ( nitrogen, phosphorus, potassium each 15 % ) 50 kg plus urea 10 kg. Loofah: Organic fertilizer is 3 tons per mu , and bio-organic compound fertilizer ( 20 % of total nitrogen, phosphorus and potassium ) 50 kg or potassium sulfate compound fertilizer ( 15 % of nitrogen, barium and potassium ) 40 kg. Prepare the strawberries before planting: The base fertilizer is applied layered with 1500-2000 kg of decomposed pig manure and 50 kg of ammonium bicarbonate.
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