Fertilizing technique for planting robinia pseudoacacia in mountains

Abstract

The invention provides a fertilizing technique for planting robinia pseudoacacia in mountains for solving defects of the prior art. The fertilizing technique mainly comprises the following steps: (1)basal fertilizing; (2) additional fertilizing once in the same year; (3) additional fertilizing in the next year; and (4) additional fertilizing in the third and fourth years. The fertilizer varietiesand the amount of applied fertilizer every year are scientifically proportioned according to the growth requirements of the robinia pseudoacacia, thereby realizing fast growth and high yield plantation of the robinia pseudoacacia in mountains, reasonable and economic fertilization, and ecologically and environmentally friendliness.

Description

technical field [0001] The invention relates to the technical field of nursery stock cultivation, in particular to a technique for planting and fertilizing Hongsen locust trees. Background technique [0002] Hongsen locust tree (Robinia pseudoacacia 'Hongsen'), a leguminous tree belonging to the genus Robinia, is widely used for afforestation on barren hills, mine restoration and other mountain hills due to its strong adaptability, drought tolerance, and barrenness tolerance. Different from ordinary nurseries, the management method is more extensive. As a fast-growing timber forest with a short rotation period, fertilization is one of the effective measures to shorten the rotation period, promote early maturity and produce good timber. [0003] Modern forestry management is a production practice that comprehensively applies forestry, ecology, and management. Among them, inter-row management plays an important role in preventing soil erosion, reducing surface evaporation, an...

AI Technical Summary

Problems solved by technology

Due to factors such as large area, large terrain difference, long operation completion cycle, complex surrounding environment, and large environmental differences in various planting areas in hilly and mountainous areas, the planting and fertilization of Hongsen locust tree in mountainous areas has higher requirements for practitioners in the selection of technical measures and timing of application. Traditional Mountain forestry planting often has blindness and unscientificity in fertilization, and the amount of fertilization and the proportion of each component formula are not accurate, and the goal of fast growth and high yield cannot be achieved