Mirabilis jalapa seedling substrate and preparing method thereof

Abstract

The invention relates to a Mirabilis jalapa seedling substrate and a preparing method thereof. The preparing method includes: smashing two kinds of excrement and mushroom sticks, and drying the smashed excrement and the smashed mushroom sticks; adding urea and water in the smashed excrement and the smashed mushroom sticks, and evenly stirring the mixture; performing composting fermentation; adding vermiculite, garden soil and furnace slag in the mixture to obtain a finished product. According to the method, the two kinds of excrement and the mushroom sticks are thoroughly decomposed, the mixture of the excrement and the mushroom sticks are rich in nutrient substances such as organic matters and can provide sufficient nutritional ingredients for the growth of seed; the vermiculite, the garden soil and the furnace slag play a role in filling, and appropriate holes are formed in the substrate and can facilitate the growth of the root systems and nutrient uptake; and the prices of the chicken excrement, the mushroom sticks, and the furnace slag are low, the whole cost is reduced, the total use cost is reduced, and the income is increased.

Description

technical field [0001] The invention belongs to the technical field of mirabilis cultivation, in particular to a method for preparing a mirabilis seedling-raising substrate. Background technique [0002] Mirabilis is a perennial herbaceous flower of Miraraceae and Mirabilis. It is often cultivated as an annual, with a height of up to 1 meter. It is multi-branched, with opposite single leaves, egg-shaped or egg-shaped triangles, entire margins, terminal flowers, no The petals are purple, pink, red, yellow, white and other colors, and there are also variegated colors. The fruit is black, oval, with shrunken edges on the surface, and the seeds are spherical and black. It is suitable for deep, loose and fertile loam. Grows best in light shade. Mirabilis is propagated by seeds. It is advisable to sow seedlings in March to April. They bloom and bear fruit in summer and autumn, are resistant to transplanting, grow fast, and are robust. The medium for seedlings must be light, hygie...

AI Technical Summary

Problems solved by technology

Mirabilis is propagated by seeds. It is advisable to sow seedlings in March to April. They bloom and bear fruit in summer and autumn, are resistant to transplanting, grow fast, and are robust. The medium for seedlings must be light, hygienic, and water-retaining. It contains less fertilizer. It is clean and free of germs and does not contain weed seeds. The existing media often use peat, vermiculite and other ingredients. The proportions are also chaotic in actual use, and the cost is high. The mixture of fallen leaves, topsoil and weeds is used after fermentation, and its cost is low, but the effect of seedling raising is not good, and the growth rate after transplanting is not the same, and the growth is poor, which affects the sales of flowers

Images