Container seedling substance
A technology for raising seedlings in substrates and containers, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve problems such as unfavorable cultivation of strong seedlings, development restrictions, environmental damage, etc., to promote promotion and popularization, reduce seedling costs, and improve localization. degree of effect
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[0008] Example 1. Development and research of seedling substrate based on Lishui industrial characteristics
[0009] 1. Research methods
[0010] According to the ratio of waste fungus chaff instead of peat, seven formulas were designed (one of which was a control). The waste fungus chaff was treated by microorganisms: the moisture content of the fungus chaff was controlled at about 70%, cellulase preparation was added as a starter, and a film was used. Cover and seal, it needs to cover about 2 months in winter and about 1 month in summer. Among them: the compound fertilizer in the formula is potassium sulfate type, produced by Hubei Outer Chemical Co., Ltd., and the total nutrients (N+P 2 O 5 +K 2 O)≥45%; the main component of the water retaining agent is polyacrylate and polyacrylamide copolymer, produced by French SNF (Aisen), model: MP3005KL, specification: 0.5-3.15mm, water absorption rate: 200-400 times. The design ratio of each formula (weight ratio) is as follows:
[0011] ...
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