Cultivation method of mint

Abstract

The invention discloses a cultivation method of mint, and relates to a cultivation method of a plant. The method is characterized by comprising the steps of broadcasting approximately 1500kg decomposed organic fertilizer, 25kg high-nitrogen and high-potassium compound fertilizer and 25kg superphosphate per mu in a full-scale manner before tillage, after bedding and leveling soil, uniformly spraying 60ml butachlor emulsifiable concentrate per mu on a ridge surface, and spraying 20 PPM (parts per million) gibberellin 7-10 days before harvesting. The method has the benefits that pre-emergence herbicide is sprayed 7-10 days prior to seeding; seed soaking and farmland bedding are synchronous; germinating is not affected; the action time of the herbicide is prolonged; the seed soaking and germination accelerating time is short; the seeding operation is facilitated; the survival rate of seeds is increased; the base fertilizer is sufficient; the blending time of the fertilizer with the soil is long; the base fertilizer and top dressing are equally important; and the method is applicable to a growth rhythm of the mint.

Description

technical field [0001] The invention relates to a plant cultivation method, in particular to a peppermint cultivation method. Background technique [0002] Peppermint (Mentha haplocalyx) soil name is "Yindancao", which belongs to other dry whole plants of Labiatae plant "Peppermint". The whole plant is green and fragrant. The leaves are opposite, the flowers are small lavender, lip-shaped, and the small dark purple-brown fruits are formed after the flowers. Peppermint is one of the commonly used traditional Chinese medicines in China. It is a pungent and cool antipyretic medicine for sweating and treating influenza, headache, red eyes, body heat, sore throat and gums. External application can cure neuralgia, itchy skin, rash and eczema, etc. The mint picked in the solar greenhouse is also a fresh vegetable on the Spring Festival table. It is refreshing and delicious. Using mint instead of tea can refresh the heart and improve eyesight. Mint likes a warm, humid, sunny and...

AI Technical Summary

Problems solved by technology

[0003] The traditional mint cultivation method has the following disadvantages: ①Using pre-emergent herbicides after sowing and before seedlings, which has a great impact on the germination of mint; ②The amount of seeds used is 1.5-2kg per mu, and the small amount affects the basic seedlings and yield; ③The time for soaking seeds to accelerate germination 12 to 15 days, if the time is too long, it will lead to long roots and buds, which is inconvenient for sowing operations and affects the survival rate of seeds; ④ 5 kg of compound fertilizer and 10 kg of superphosphate per mu are used as base fertilizer, and the amount is too small, so light base fertilizer and heavy topdressing fertilizer are not applicable The growth law of mint vegetables; ⑤ No control method for scale insects was proposed