Radix fici simplicissimae float breeding method

Abstract

The invention discloses a radix fici simplicissimae float breeding method. The radix fici simplicissimae float breeding method comprises the following steps: building a seedling raising shed and a seedling raising pond, preparing a matrix, and performing panning and sowing, wherein during seedling raising, the in-shed temperature is controlled to be 20-28 DEG C, and the relative humidity is 60-80%; before seed germination, changing water in the seedling raising pond every 10-15 days; when the sprouting ratio of seeds is more than or equal to 30%, adopting a nutrient to replace water in the seedling raising pond, and changing water every 15-20 days; when each seeding has two leaves, starting to perform thinning and complementary planting of seedlings; when each seedling has three leaves and one core, spraying a plant growth regulator to maintain growth of the seedlings; and performing pest control in the seedling raising period. When the float breeding method is adopted to cultivate radix fici simplicissimae, the cost is lower than that of tissue culture, the seedling formation time is short (the seeding height is 10 cm or more within 30-45 days), the planting percent can reach 95% or more, the obtained seedlings are strong and developed in root system, and the survival rate of transplanting and the planting yield are high.

Description

technical field [0001] The invention relates to a method for cultivating seedlings of Prunus chinensis, in particular to a method for raising seedlings of Peach chinensis by floating. Background technique [0002] Wuzhi Maotao is the dried root of Ficus hirta Vahl., a plant of the family Moraceae, also known as Wujiaolong, Wujiaomilk, and Astragalus, and is distributed in southwest to southeast my country. Five-finger hair peach has the effects of invigorating the spleen and dampness, benefiting the lungs and relieving cough, and relaxing tendons and collaterals. It is often used for spleen deficiency and edema, lack of food and weakness, hepatitis, rheumatic arthralgia, and lung cough. Modern studies have found that psoralen is one of the main active ingredients of Wuzhi Maotao, which has antibacterial, antiviral, anticoagulant, tumor inhibitory, and immune regulation functions; it also contains bergamot, oleic acid, linoleic acid, Hexaic acid, octadecanoic acid and other ...

AI Technical Summary

Problems solved by technology

The invention patent with the publication number CN1754424A discloses a planting method for the standardized industrial seed propagation of the five-finger peach. Although this method solves the contradiction that the five-finger peach depends on the lack of wild natural reproduction resources and the increasing market demand, it overcomes the need for cutting propagation. It causes the problems of species degeneration and incapability of large-scale industrial production, but this method requires high seedling raising conditions, cumbersome seedling management, many and cumbersome fertilization times, labor and time-consuming, which is not conducive to reducing seedling raising costs and market promotion

The invention patent with the publication number CN104106468A discloses a rapid propagation method for tissue culture of five-finger peach with a high survival rate, but the production cost of this method is too high, and the input is greater than the output; and the research and production cycle of these breeding methods are long. Management is also relatively difficult

[0004] The five-finger peach is a small shrub with few branches and low yield of medicinal materials per plant. It needs high-density planting to obtain reasonable economic benefits. The price of seedlings is high, and the investment is greater than the output. The grower cannot afford it. The main reason for the smooth development

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