Method of planting off-season kalimeris

Abstract

The invention discloses a method for planting off-season kalimeris. The method includes the steps that seedlings are planted in March-April according to lunar calendar, the greenhouse rolling film iskept ventilated and cooled, the soil moisture is kept at 45-55%; pest is prevented and grass is controlled; the temperature is kept at 23-25 DEG C from April to October according to the lunar calendar; the air humidity is kept at 55-65%; the soil moisture is kept at 45-55%; the lighting time in a greenhouse is kept at 9-10 hours, foliar fertilizer is applied in a supplementing mode every half month; crop is repaired two months after the seedlings are planted, and the foliar fertilizer is applied in a supplementing mode; one month after crop repairing, the newly grown stems are harvested afterthe stem length is 5 cm, and the foliar fertilizer is applied in a supplementing mode the fourth day after the harvesting; the newly grown stems are harvested after the stem length is 5 cm, and the foliar fertilizer is applied in a supplementing mode; cooling is stopped from October to February, the greenhouse is kept breathable and thermal insulated, shading net is removed, and the soil moistureis kept at 45-55%; harvesting is conducted once every 45 days, and the foliar fertilizer is applied every time on the fourth day after the harvesting; in March, the seedlings are picked according to previous planting density, and the above steps are repeated. Off-season planting of kalimeris is achieved through the method.

Description

technical field [0001] The invention relates to a planting method, in particular to a method for planting Malantu off-season. Background technique [0002] Malantou is a kind of leafy vegetable with excellent medicinal and dietary properties. It is originally a perennial wild plant. The market demand has grown rapidly in recent years. Malantou relies on its underground rhizomes to reproduce and grow. When the temperature is suitable, the growth points of the underground stems will quickly dig out of the soil layer to form shoots for picking. Every time a twig is picked, side branches will immediately grow in the leaf axils of the above-ground stems remaining below the twigs. After several pickings, more and more of the remaining above-ground stems will grow, and more and more side branches will grow in the leaf axils. As a result, they become extremely small and lose their commodity value, and vegetable farmers must dig them all out and replant them. Moreover, with the rep...

AI Technical Summary

Problems solved by technology

In addition, with the reproduction of the root system, the density of the Malan head is too high, which affects the growth of the Malan head, so the wild Malan head is prone to continuous cropping obstacles

[0003] At present, Malantou is generally wild in the open air. Malantou is planted in October of the lunar calendar and grows until May of the next year. Between May and October, due to weather conditions and high temperatures, the stems and leaves of Malantou grow too fast. The taste is old and cannot be eaten within a few months, therefore, there is no Malantou in the market during this period