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一种育秧基质及其制备方法
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7Claims · 2 independent
§ Ⅰ
Dossier Overview
Inventor
李闯; 马巍; 白义晨; 罗钧元; 杨永志; 林喆; 魏岚
IPC Classification
A01G 24/00 (2018.01)A01G 24/20 (2018.01)A01G 24/10 (2018.01)A01G 24/30 (2018.01)
本发明公开了一种育秧基质及其制备方法。本发明通过将2~3质量份团粒填充物、5~6质量份有机养料、1~2质量份保肥增养料充分搅拌混匀,在搅拌过程中不断喷淋1~2质量份酸碱调节剂,混合均匀后过筛以制备育秧基质;育秧基质的理化指标为:pH 5.5~7.0,有机质含量≥20%,含水量≤35%,N+PO+KO含量≥2%,总孔隙度60~70%,容重0.3~0.6g/cm,粒径大小≤3.5mm。本发明育秧基质具有较强的吸附能力、保水保肥强、营养均衡可控且释放缓慢,所需原料易得且环保性能好,还能有效克服土传病害,提高秧苗健康度。
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