Special base stock bag for oil-tea tree seedling cultivation and preparation method thereof

Abstract

The invention relates to a special base stock bag for oil-tea tree seedling cultivation and a preparation method thereof. Base stock comprises northeast peat soil, slow release fertilizer, a powder type water-retaining agent, bark grains, saw dust, rice hulls, yellow-clay fine powder, vermiculite and perlite. The preparation method of the base stock bag includes steps of raw material preparation, single term processing, raw material mixing, base stock bagging, long bag cutting and the like. The base stock bag greatly improves survival rate of seedlings and shortens a seedling growing period, the slow release fertilizer achieves even fertilizing matching with seedling fertility required rhythm, the water-retaining agent guarantees a water demand of seedlings in a survival period, and the northeast peat soil balances breathing of seedling roots and water retaining. The materials are easy to obtain, and the special base stock bag is suitable for industrialized production of grating seedlings of oil-tea tree seedlings.

Description

technical field [0001] The invention relates to the cultivation of tree seedlings, in particular to a special base material bag for the cultivation of camellia oleifera seedlings and a preparation method thereof. Background technique [0002] Camellia oleifera is an important economic fruit forest in the central and southern regions of my country. Taking Anhui, a province with a large agricultural population, as an example, the local government has planned 600,000 mu of Camellia oleifera forests that need to be built, and the area suitable for planting Camellia oleifera is more than 3 million mu. The key to realizing the large-scale development of camellia oleifera is the production and supply of high-quality camellia oleifera saplings. Over the years, Camellia oleifera researchers and production enterprises have attached great importance to the asexual reproduction of camellia oleifera in factories, and experiments on propagation methods such as cuttings, grafting, and tis...

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Problems solved by technology

[0007] In the vast area where the applicant in this case is located, due to the differences in agricultural production forms, the rural labor force population structure and labor costs formed over the past few years, the collection costs of the above-mentioned "soil miscellaneous fertilizers" and "decomposed manure or decomposed bran cake fertilizer" are high. and difficult to obtain in large quantities

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