Method for planting houttuynia cordata shoots in winter

Abstract

The invention provides a method for planting houttuynia cordata shoots in winter, and belongs to the technical field of crop planting. The method comprises the steps of firstly, from October to November of the year, conducting seedling cutting on houttuynia cordata from the ground, and meanwhile, removing field stubbles and weeds; secondly, uniformly conducting fertilizing and watering on a wholefield; applying 50-60 kg of composite fertilizer per mu and conducting watering on the whole field, so that the fertilizer is dissolved in water and permeates the soil, and the field is kept humid; thirdly, covering houttuynia cordata with 'one kind of grass and two kinds of film' to keep humidity and keep temperature, wherein 1, houttuynia cordata in the soil is covered with straw (one kind of grass), 2, the straw is covered with black film while the surrounding part is not covered with film (ground film), and 3, the straw is covered with simple greenhouse film (ceiling film); fourthly, fromDecember of the year to January of the next year, when houttuynia cordata shoots grow to 5-10 cm, conducting harvesting under weak light conditions at dusk or in the early morning. After harvesting, the straw continues to be covered with the black film, and 3-4 batches can be continuously harvested. By means of the method for planting the houttuynia cordata shoots in winter, different from a traditional method for planting houttuynia cordata seedlings, the yield of several batches of the houttuynia cordata shoots can be increased, and the effects of increasing the income and the yield are outstanding.

Description

technical field [0001] The invention belongs to the technical field of crop planting, and relates to a method for producing bamboo shoots with folded ears in winter (one month before and after the Spring Festival). The cultivation method of the juicy and delicious Zheergen bamboo shoots. Background technique [0002] Zheergen belongs to the genus Houttuyniaceae of the family Sanbaiaceae. Because the fresh grass is crushed, it emits a strong fishy smell. It is also known as Houttuynia cordata. It is widely used in clinical medicine to treat rhinitis, pneumonia, hemoptysis, chronic pharyngitis, upper respiratory tract infection, mumps, whooping cough, chronic bronchitis, cold and fever, flu, cervical erosion, nephrotic syndrome, prostatitis and lung cancer, etc. disease. Its roots and leaves contain high nutritional value. In addition to protein, fat, and carbohydrates, it also contains methyl n-kingrone, caprylic acid, and myrcene. It is used as an appetizing wild vegetable...

AI Technical Summary

Problems solved by technology

First of all, the traditional wild and conventionally cultivated Houttuynia cordata, due to the limited cultivation conditions and non-standard cultivation techniques, the appearance and quality of its products are uneven, the commodity is not good, the cellulose content in the product is high, it is difficult to chew, and the taste is not good

Secondly, as a dish, the "fishy smell" is too strong, and the taste is too strong, which is difficult for many people to accept

Third, according to the traditional cultivation, the product launch time is late and the launch cycle is short

Fourth, the output is limited and the benefits are not high