Method for planting tagetes patula

Abstract

The invention provides a method for planting tagetes patula. The method for planting tagetes patula comprises the following steps of (1) processing seeds, wherein tagetes patula seeds are selected and placed in a water bath kettle containing water, water bath heating is conducted for four hours, and the tagetes patula seeds are taken out and cooled to indoor temperature for use; (2) preparing planting soil, wherein corn stalks are smashed and mixed with zymophyte and urea, after the mixture forms a pile, the pile is covered with soil and sealed, maize straw fertilizer is manufactured 30 days later, the maize straw fertilizer, peat soil, vermiculite and perlite are stirred and mixed evenly, and the planting soil is prepared; (3) sowing the seeds, wherein the tagetes patula seeds processed in the step (1) are sown in the planting soil prepared in the step (2), and the planting soil is covered with a layer of vermiculite after being sown; (4) managing moisture, wherein after tagetes patula radicle is exposed, the humidity of the planting soil is reduced, after the planting soil is completely dry, water is conducted; (5) managing illumination, wherein a sunshade net is arranged in summer, and the shading coefficient is adjusted to 30% to 50%; (6) managing fertilizer; and (7) conducting pest control. The method for planting tagetes patula can effectively improve the quality of tagetes patula, increase the abloom rate of tagetes patula and improve the ornamental value of tagetes patula.

Description

Technical field: [0001] The invention relates to a planting method of red and yellow grass. Background technique: [0002] Red yellow grass, also known as small marigold, bayberry chrysanthemum or stinky chrysanthemum, is an annual herbaceous flower of the genus Marigold in the family Asteraceae. Its plant height is 30-40 cm, pinnately compound leaves, leaflets lanceolate; pedicels come out from leaf axils, flower heads are terminal, single or double petals; flower colors are reddish-brown, yellow-brown, yellow-brown, and purple-red spots etc.; flower shape is similar to marigolds, but smaller and numerous; leaves opposite, pinnatifid, lobes lanceolate, leaf margins have obvious oil gland points; flower heads are terminal, outer rings of flowers are dark red, inner It is yellow, so it is called red yellow grass. Due to repeated interbreeding between species, in addition to red and yellow, varieties such as pure yellow and orange can also be bred, as well as varieties such ...

AI Technical Summary

Problems solved by technology

Red-yellow grass has strong adaptability and is relatively easy to plant. However, if you do not pay attention to the details of planting (such as light, planting soil, and fertilization), red-yellow grass will often suffer from stunted growth, poor quality, low flowering rate, and reduced ornamental

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