Capparis versicolor sub-bud propagation and rapid tissue culture propagation method

Abstract

The invention discloses a capparis versicolor sub-bud propagation and rapid tissue culture propagation method comprising the following steps: S1, soaking seeds and accelerating the germination, namely taking out stored seeds at the temperature of 20-25 DEG C, rinsing clearly, adding clear water by using a shallow basin or other proper containers, and soaking the seeds in the shallow basin or other proper containers with the water; S2, culturing seedlings, namely excavating a seedling growing pond with the area of 2 square meters and the depth of 20 centimeters in a field after soaking the seeds for 5-7 days, removing filamentous algae, duckweeds, weeds and other harmful organisms, and levelling bottom muds; S3, performing heeling-in, namely performing seedling transplanting and heeling-in when a capparis versicolor sub-bud has 2-3 arrow-shaped young leaves after seeding for about 1 month, and completely preparing rice seedling beds before transplanting seedlings according to a standard that 1kg of the seeds are sowed in 40-50 square meters of the rice seedling bed; and S4, performing field planting when the diameters of targe-shaped regrown leaves of capparis versicolor juvenile seedlings are 25-30 centimeters, and digging holes at a plant row spacing of 2-2.3 square meters of lately ripening varieties before the field planting.

Description

technical field [0001] The invention relates to the technical field of crop cultivation, in particular to a method for rapid propagation of chicken head buds and tissue culture. Background technique [0002] Qujitouzi is a large annual aquatic herb. Submerged leaves arrow-shaped or oval-reniform, 4-10 cm long, without thorns on both sides; petiole without thorns; floating leaves leathery, elliptic-reniform to round, 10-135 cm in diameter, peltate, with or without curvature, whole Margin, purple below, pubescent, with sharp thorns on both sides at the branch of the veins; the three-month-old leaves of the stem of Qujitouzi are attached to the water surface, larger than lotus leaves, wrinkled, the leaves are blue and the back is purple , stems and leaves have spines. The stem is more than ten feet long, and there are holes and silk in the middle. It is tender and edible when peeled. Purple flowers bloom in May and June. When the flowers bloom, they face the sun and form bud...

AI Technical Summary

Problems solved by technology

[0003] The existing methods of cultivating Qujitouzi are relatively extensive, and the emergence rate and yield are very low. This method is only used for large-scale lake pond cultivation.

and grows more slowly