Single-leaf cutting propagation method of panicled fameflower roots

Abstract

The invention discloses a single-leaf cutting propagation method of panicled fameflower roots. The single-leaf cutting propagation method comprises the following steps of: watering soil thoroughly to form muddy soil, and flattening; collecting fresh single leaves of panicled fameflower roots, inserting 1 / 5 to 1 / 3 length of tip end parts of the single leaves into soil, enabling the upper surfaces of the leaves to point upwards and partial lower surfaces to contact with the soil, enabling basic parts of leaf stalks to contact with the soil and expose in air, performing the root cutting at a certain density, keeping the temperature and the humidity, illuminating for 10-14 hours every day and placing the single leaves in darkness for 10-14 hours, and keeping the soil wet; after the single leaves take roots and sprout, and more than three new leaves are sprouted, spraying leaf fertilizer for once; when seedlings grow to 0.05 m high, transplanting, wherein the planting percent is up to 90%, even higher. In the whole process, panicled fameflower root plants obtained through single-leaf cutting can bloom in 3 months. The single-leaf cutting propagation method of panicled fameflower roots is convenient and simple in operation, low in cost and short in propagation period, and can propagate panicled fameflower roots in different seasons.

Description

technical field [0001] The invention relates to the technical field of cultivation and propagation, in particular to a single-leaf cutting propagation method of native ginseng. Background technique [0002] Soil ginseng ( Talinum paniculatum (Jacq.) Gaertn.) alias false ginseng, American ginseng, Taiwan wild ginseng, soil Korean ginseng, ginseng vegetable, etc., is a perennial herbaceous angiosperm of the genus Ginseng in the family Amaranthaceae. It is native to the tropics and has long been a popular vegetable in many areas of West Africa and Latin America. It is cultivated in central and southern China, as well as in Taiwan Province. Soil ginseng has fewer diseases and less insects, and its roots and leaves can be eaten. It can be fried, made into soup, rinsed, or stewed. Vegetables. Soil ginseng is also a good traditional Chinese medicine. The root is a nourishing and strong medicine, nourishing the middle and nourishing qi, nourishing the lungs and promoting body f...

AI Technical Summary

Problems solved by technology

People have carried out studies on morphological characteristics, physiological and biochemical, chemical components, pharmaceutical identification, etc., and some people have also done research on its artificial cultivation and propagation techniques, but there are still some key technical issues that have not been fully resolved in artificial propagation, which limits the Its large-scale production and industrialization development

The current cutting propagation of native ginseng requires cutting off the growing stem, which limits the growth of the original plant, and the reproduction coefficient is relatively small