Method for interplanting illicium verum and citronella grass

Abstract

The invention discloses a method for interplanting illicium verum and citronella grass. The method includes performing deep tillage on to-be-planted woodland more than 40 cm, removing miscellaneous wood, weeds and stones, applying organic fertilizer, reclaiming soil, and becoming the to-be-planted woodland after placing for half a month; planting illicium verum according to the requirements that line spacing is 4-5 m and row spacing is 3-4 m, and interplanting citronella grass between the two rows of the illicium verum according to the requirements that line and row spacing are (80-100 cm) *(100-120 cm); transplanting citronella grass seedlings to the woodland from October to November of every year, and starting to transplant illicium verum seedlings from February to April of the next yearwhen the citronella grass plants are grown to more than 1.2 m; and harvesting the citronella grass after 1-2 months of illicium verum seedling transplanting. Through the adoption of a forest-grass interplanting mode of the illicium verum and the citronella grass, the open space areas after planting the illicium verum can be fully utilized, and the breeding of weeds can be prevented; the smell ofthe citronella grass can achieve the effects of preventing and controlling diseases and pests, so that the survival rate of the illicium verum seedlings can be increased, and the using of pesticides can be reduced; and the citronella grass has well-developed roots and also has the effects of preserving moisture and fertility, protecting slopes and preventing soil erosion, so that the purposes of stabilizing production and guaranteeing income can be achieved.

Description

technical field [0001] The invention relates to the technical field of economic forestry, in particular to a method for interplanting lemongrass with star anise. Background technique [0002] star anise( Illicium verum Hook.f.) alias aniseed, five-spice star anise, star anise, star anise, dicotyledonous plant class Magnolia subclass star anise family star anise plant, a kind of like warm, humid, quiet wind, short light, fertile soil, with winter warmth It is a typical mountainous climate tree species characterized by cool summer. Mainly distributed in Guangdong, Guangxi, Yunnan, Sichuan, Guizhou, Hunan, Hubei, Jiangxi, Jiangsu, Zhejiang, Fujian, Taiwan and other provinces and regions. As a high-quality seasoning spice, star anise can remove the fishy smell of meat during cooking, and is very popular among consumers. In medicine, it has the functions of dispelling wind, relieving cough, strengthening kidney, promoting milk, dispelling cold and damp. In the light industry...

AI Technical Summary

Problems solved by technology

Due to the long growth cycle of star anise, slow forest formation, and the large investment in star anise afforestation, there is basically no profit in the first few years after planting

At the same time, after the early afforestation, the open space in the forest is large, and it is easy to breed weeds, diseases and insect pests, and it is easy to cause soil erosion