Method for inhibiting hazelnut root tiller growth

Abstract

The invention discloses a method for inhibiting hazelnut root tiller growth. The method comprises the specific steps of impurity removing and forest cleaning, planting density adjusting, planting, management after planting, mulching film covering, soil loosening and sprout removing treatment, irrigation system arrangement, gardening cloth laying, irrigation and fertilization and later-period management. The hazelnut orchard land utilization is maximized through management of the hazelnut orchard weeds and control of the thinning density, a good foundation is provided for growth of hazelnut tree trunks through subsequent planting and use of an irrigation system and gardening cloth, the growth of the weeds and root tillers is effectively inhibited, meanwhile, the soil moisture content can bekept, and soil hardening is prevented, root system growth is facilitated, and finally the efficient and high-yield effect is achieved.

Description

technical field [0001] The invention relates to the technical field of fruit tree cultivation and management, in particular to a method for inhibiting the growth of hazelnut root tillers. Background technique [0002] Hazel (scientific name: Corylus heterophylla Fisch.), also known as hazelnut, is one of the four major dry fruits (walnuts, almonds, hazelnuts, cashews) in the world. It is a shrub or small tree of the genus Corylus in the Betaceae family, with gray bark; dark gray branches, glabrous; leaves oblong or broadly obovate, with concave or truncated apex, triangular-shaped apex in the center, and irregular heavy edges Serrate; petiole sparsely covered with short hairs or nearly glabrous; male inflorescence solitary; fruit buds campanulate, densely pubescent and sparsely villous, upper part lobed, lobes triangular, margin entire; peduncle dense Covered with pubescence. Nuts subglobose, glabrous or only sparsely villous at the top. [0003] Hazelnuts are rich in oil...

AI Technical Summary

Problems solved by technology

However, the hazelnut tree has poor adaptability and low insect resistance performance, and the root tillers will continue to germinate during the growth process of the hazelnut tree, competing for a large amount of water and nutrients transported by the root system, affecting the growth of fruit trees above the ground. After the root tillers are cut off, a large number of root tillers will germinate and cluster around the trunk, which will affect the ventilation and light transmission under the canopy, bring inconvenience to daily fruit tree management, and ultimately affect the yield of hazelnuts. In addition, manual pruning is time-consuming and labor-intensive, increasing processing cost