Regenerated horticultural seedling substrate suitable for plant seedling cultivation and manufacturing method thereof

Abstract

The invention discloses a regeneration gardening seedling nursing medium suitable for plant seedling nursing cultivation. The medium is obtained by fully mixing the components in percentage by volume: 45-50 percent of forestry and agricultural residues, 20-25 percent of rotted animal excrement, 5-10 percent of humic acid, 2-5 percent of rare earth, 3-5 percent of wood vinegar, 2-5 percent of an enzymic preparation and 2-5 percent of an active substance. The invention also discloses a preparation method for the regeneration gardening seedling nursing medium suitable for plant seedling nursing cultivation. The regeneration gardening seedling nursing medium suitable for plant seedling nursing cultivation, which is provided by the invention is large in rooting number and has regeneration property and recycling performance; nutrition can be stabilized, the activity of the medium is improved, the disease resistance and the stress resistance of plants are enhanced, and the survival rate is increased.

Description

technical field [0001] The invention relates to a regenerative horticultural seedling-raising substrate suitable for plant seedling cultivation and a manufacturing method thereof, which is mainly used for facility agricultural planting. Background technique [0002] Facility agriculture is a high-input, high-output, capital-, technology- and labor-intensive industry. It is the only way to use artificially built facilities to gradually free traditional agriculture from the shackles of nature and move towards modern factory agriculture, environmentally safe agricultural production, and non-toxic agriculture. It is also the only way for agricultural products to break the seasonality of traditional agriculture and realize anti-seasonal agricultural products. It is an effective way to further meet the needs of diversified and multi-level consumers. [0003] With the rapid expansion of facility agriculture, traditional seedling raising and cultivation methods can no longer meet t...

AI Technical Summary

Problems solved by technology

[0003] With the rapid expansion of facility agriculture, traditional seedling raising and cultivation methods can no longer meet the various conditions required for crop growth. This is due to the fact that traditional seedling raising substrates mostly use single raw materials such as vermiculite, perlite, and peat or simple mixtures of several raw materials. Matched

The single nutrition of these substrates is difficult to provide the necessary nutrients for the growth of seedlings, resulting in difficult plant rooting and low survival rate in the process of raising seedlings and cultivation. The requirements of elements are different, and it is difficult for a single nutrient source to guarantee the normal growth of each plant, so it is difficult for seedlings to take root; 2) High pollution rate: the traditional nutrient matrix has not taken thorough sterilization measures, and the mold and Other harmful bacteria will quickly contaminate tissue culture seedlings with low resistance, affecting their survival rate

3) Inconvenient to use: After mixing vermiculite and slow-release fertilizer, its water content is difficult to control, which is extremely unfavorable to the growth of plant seedlings

4) Many weeds: the germination rate and survival rate of weed seeds in the untreated substrate are very high, which seriously hinders the large-scale production of seedling cultivation and cultivation

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