Tree-root ball warmth-keeping composition and planting method for garden trees in winter

Abstract

The invention provides a tree-root ball warmth-keeping composition and a planting method for garden trees in winter. The composition comprises herbivorous animal manure and turfy soil, wherein the weight ratio of air-dried herbivorous animal manure to air-dried turfy soil is 1: (0.5-2). Through application of the tree-root ball warmth-keeping composition and the planting method for the garden trees in winter, the tree-root ball warmth-keeping composition mixed by the herbivorous animal manure and the turfy soil with the weight ratio is wrapped at the periphery of a tree-root ball of a garden tree, so the effect of keeping warmth can be effectively exerted; and the survival rate of the garden trees (like Robinia idaho) planted in winter is improved, and preferably, the survival rate can reach 98% or above.

Description

technical field [0001] The invention relates to the field of plant planting, in particular to a tree lump warming composition and a winter garden tree planting method. Background technique [0002] Sophora japonica, also known as the rich tree, is a deciduous tree of Papilionaceae, with a plant height of 10-12 meters and a trunk brown to taupe. Originally produced in Spain, it was introduced to North Korea in the 1960s, and was introduced from North Korea to Yulin Town, Ji'an City, Jilin Province, my country in 1996. The branches and leaves of Huaihuahuacai are luxuriant, the tree scenery is magnificent, and the tree is vigorous and straight. In particular, the flowers are large, beautiful in shape, abundant in quantity, long in flowering period, bright in color, and elegant in fragrance. The red flowers in full bloom are set against the luxuriant green leaves and the beautiful tree shape. It has the unique style of woody flowers in the garden. In addition, the chloroplast...

AI Technical Summary

Problems solved by technology

[0003] There are three main methods of propagation of Sophora japonica: root propagation, hard branch cuttings and grafting. Transplanting should be carried out after the leaves fall in autumn or before germination in spring; however, the spring and autumn seasons in northern my country are relatively short, and the government should do a good job in statistics and planning. Afterwards, the weather has turned cold and winter has begun, and planting Acacia japonica in winter will easily lead to a large number of canopy strips or even death in the second year, which seriously affects the tree shape and survival rate.