Method for transplanting passiflora edulis tissue cultured seedlings

Abstract

The invention belongs to the technical field of fruit tree cultivation, and particularly relates to a method for transplanting passiflora edulis tissue cultured seedlings. The method comprises the following steps of (1) taking out clusters of cultivated passiflora edulis tissue cultured seedlings from a culture vessel, placing the clusters in a container having a hollow bottom and four hollow sides, and determining the number of placed clusters according to the size of the container; (2) completely soaking roots of the passiflora edulis tissue cultured seedlings in the whole container in disinfectant for 1-10 minutes, and taking out the roots from the disinfectant; and (3) planting the clusters of the passiflora edulis tissue cultured seedlings in a culture medium. The method can be used for increasing the transplanting survival rate of the passiflora edulis tissue cultured seedlings, and the tissue cultured seedlings can quickly grow and recover; the disinfectant used in the method is reasonable in formula, can be used for reducing occurrence of damping-off pathogenic bacteria in the transplanting period of the passiflora edulis tissue cultured seedlings, and is beneficial to growth of roots of the transplanted passiflora edulis tissue cultured seedlings; and the culture medium used in the method has an effect of air permeability and water retention, and is beneficial to survival and growth of the passiflora edulis tissue cultured seedlings.

Description

technical field [0001] The invention belongs to the technical field of fruit tree cultivation, in particular to a method for transplanting passion flower tissue cultured seedlings. Background technique [0002] Passiflora edulia Sims, also known as passion fruit and egg fruit, is a herbaceous vine of the Passiflora family Passiflora, about 6 meters long; the stem has thin stripes and is glabrous; 5 petals, with sepals, etc. Long; base light green, middle purple, top white, berry ovoid, 3-4 cm in diameter, glabrous, purple when ripe; many seeds, ovate. Flowering in June, fruiting in November. [0003] Passion fruit can be eaten raw or used as vegetables and fodder. Being used as medicine has the effect of excitement and strength. The fruit pulp is juicy, adding bicarbonate and sugar can be made into an aromatic and delicious drink, and it can also be added to other drinks to improve the quality of the drink. The seeds are pressed for oil, which can be used for food, soap ...

AI Technical Summary

Problems solved by technology

During the transplanting process of passionflower tissue culture seedlings, due to transplanting from sterile culture medium to bacteria-carrying planting substrate, because the substrate is not clean, bacteria are carried to varying degrees, which can easily cause root pathogens to cause rotten roots and seedlings and reduce the risk of infection. Transplanting survival rate of tissue culture seedlings; the traditional method needs to wash the seedlings to remove the medium before transplanting, which will cause most of the root damage and cause abnormal root function of the plant, which will affect the growth of passionflower seedlings; the traditional cultivation medium generally uses soil, Its air permeability and water retention are poor, and it is difficult to provide proper water and nutrition for passionflower seedlings, thereby affecting the growth of passionflower seedlings

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