Matrix specially used for phoebe bournei seedling raising and production technology thereof

Abstract

The invention discloses a matrix specially used for phoebe bournei seedling raising. The matrix comprises the following components in percentage by weight: 65-75 of coir fibers, 10-15 of multi-time aggregation agent, 15-20 of plant growth promoting rhinoacteria (PGPR) composite bacterial fertilizer and 0.1-0.2 of humic acid and is block type. A production technology comprises the following steps of roughening the coir fibers, then adding a small amount of zymophyte for full fermentation treatment, uniformly mixing and stirring 80-85 of fermented coir fibers, 10-15 of multi-time aggregation agent, 15-20 of plant growth promoting rhinoacteria (PGPR) composite bacterial fertilizer and 0.1-0.2 of humic acid to obtain a mixture, and pressing the mixture into a fluffy cylindrical block through a shaping machine, and encircling the circumferential surface of the cylindrical block with non-woven cloth to form a culture matrix with a longitudinal through opening. The proportions of the constituent components of the special matrix considers the growth of the phoebe bournei raising seedlings, and the seedling raising matrix has a three-phase structure with high fertilizer preservation property, water retaining performance and ventilating property.

Description

technical field [0001] The invention relates to seedling raising technology, in particular to a substrate specially used for raising Nannan seedlings and a production process thereof. Background technique [0002] Minnan is a precious timber tree species in China, commonly known as Nanmu; it is a unique species in China and a national third-level rare and endangered plant. It is famous for its excellent material. In ancient buildings, such as the nanmu pillars of the Ming Tombs in Beijing, it will not rot for a long time. The dry shape is straight, the wood is fragrant and durable, light yellow, with fragrance, the material is dense and tough, not easy to warp and crack, easy to process, smooth beveled surface, beautiful texture, it is a good material for first-class architectural furniture, craft carving and shipbuilding. The nanmu boat coffin in Baiyan, Wuyi Mountain is more than 3,000 years old, and it is still well preserved and immortal. [0003] Artificial breedi...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a kind of substratum specially used for raising seedlings of Phoebe nannuum and its production process, the main purpose of which is to overcome the disadvantages that the existing substratum for raising seedlings is not targeted, and it has an unsatisfactory three-phase structure of fertilizer retention, water retention and ventilation

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