Binzhou pewter seedlings manufacturers said that pewter should pay special attention to the humidity of the bed surface. The roots and ears are not suitable for hot and dry environmental conditions. The bed surface must be kept moist and the relative humidity of the seedbed and air must be maintained. Wipe the buds in time. For the excessive bud tillers germinated at the upper end of the ash root panicle, it is necessary to keep the good ones in time to ensure that the ash cutting seedlings can form a good plant shape.
Leaf insert
White wax uses the characteristics of leaf veins and petioles to grow adventitious roots and adventitious buds. It uses leaves as cuttings to propagate new individuals, called leaf cutting methods, such as begonias, gloxinia, tigertail orchid, sedum, rubber tree, and clip Bamboo peach and so on. The leaf cutting method is generally carried out in the greenhouse, and the required environmental conditions are the same as those of softwood cutting, which is a kind of asexual reproduction. Leaf cuttings are divided into whole leaf cuttings and single leaf cuttings.
Whole leaf cutting, whole leaf cutting is a pewter cutting method that uses whole leaves as cuttings. Cut the fully developed leaves, cut off the petiole, and lay the leaves on the substrate, so that the leaves are close to the substrate, and give the conditions suitable for rooting. Adventitious roots can be grown at the pewter cut and sprouted and separated. New plants; it can also be inserted directly with petioles. The leaves need to be inserted into the substrate with petioles. Later, small balls will be formed at the base的叶柄和根发芽形成new individuals. There are two ways of full leaf cutting, namely straight leaf cutting and flat leaf cutting.
A leaf cutting is to divide a leaf into several pieces, and cut them separately so that each piece can regenerate roots and shoots and grow into a new plant. For example, for pewter plants with large leaves, such as rubber trees, you can use half-leaf or smaller materials for pewter cuttings, and quickly take root under the management of intelligent computers. Do not reverse the original up and down directions when inserting. Then new roots will be issued at the base of the leaf segment to form a new plant.
Management of ash cutting seedlings
Water management, water is one of the important conditions for cutting roots. From the cuttings of ash to the upper part of the scion to germinate, spread the leaves, pull off, and root at the lower part. In this period, the water is absorbed from the substrate by the cut under the cutting and the cortex of the cutting, in addition to the original cutting itself. Although the leaves of softwood and conifer ash cuttings can produce nutrients, the leaves also evaporate water, so the contradiction between water supply and demand is also very serious. The key to rooting in this period is water, so a certain amount of water is required in the cutting soil, and it is necessary to irrigate in time if there is insufficient water.