Method for planting konjak by corner land

Abstract

The invention provides a method for planting konjak by corner land. According to the method, the konjak planting is carried out in corner land around houses, besides the forest, the land and the channel, at two sides of the road and in other places, so the konjak grows in the original ecology imitated environment, and the goals of reducing the disease occurrence and improving the konjak yield and the benefits are reached. The method comprises the following planting steps that (1) seeds are selected; (2) the seed konjak and the soil of the corner land are sterilized, and five-ingredient sterilization powder is adopted for the oil of the corner land; (3) ridges are formed on the corner land; (4) seeding and fertilization are carried out: a fertilization method with seeds at the lower side and fertilizers at the upper side is adopted; (5) weeding is carried out: after the konjak seeding, straws or corn stalks or chaffs or leaves are used for carrying out compartment surface coverage, or chemical weeding is adopted; (6) harvesting is carried out; and (7) the seeds are stored. The method has the advantages that the soil utilization of the existing corner land is improved, the konjak planting method and the konjak planting mode are innovated, the expansion space is widened, and the area of the planting base is increased.

Description

technical field [0001] The invention relates to a method for planting konjac, especially a method for planting konjac in an "imitative original ecology" environment around houses, trees, forests, fields, ditches, and roads. Background technique [0002] Konjac is a perennial herbaceous plant of Araceae Konjac, and it is the only crop in the world that can provide a large amount of glucomannan. Because glucomannan has many unique physical and chemical properties such as water solubility, water-holding thickening, stability, suspension, gelling, bonding, and film formation, it has a wide range of applications and development values. Konjac glucomannan also has Film-forming, plastic, structural, excipient, emulsifying, thickening, and water-retaining properties, so it is widely used as food additives, coating agents, disintegrating agents, suspending agents, emulsifying agents and water-retaining agents, and can be made into Various health foods, such as konjac noodles, konjac...

AI Technical Summary

Problems solved by technology

At present, with the expansion of artificial large-scale planting area, unprecedented problems have also appeared in konjac production. Konjac species degeneration, yield reduction, and disease resistance are weakened, and the occurrence and damage of diseases are increasing year by year.

In addition, konjac is a crop with significant regional characteristics, and the selectivity of plots is particularly strict, resulting in a high incidence of diseases after continuous planting, and some even have no harvest. The loss of silk disease is about 40%, and the direct loss per mu is at least 800 yuan. The loss is very huge, which directly affects the enthusiasm of farmers for planting

[0004] Domestically, many explorations and researches have been carried out on the planting mode, agricultural measures and farming system of konjac, and more experience has been accumulated, and there are some scattered test reports, but most of them have such and other deficiencies, which cannot be fundamentally improved. solve

For example, Langao County, Shaanxi Province, in order to effectively reduce the incidence of "two diseases" of konjac, expand and strengthen the konjac base, develop konjac under the forest, and innovate and form the "Langao model" of konjac under the forest; Zhuxi County, Hubei Province, carried out Konjac and corn are intertwined, summing up the high-efficiency planting mode of konjac-bud disease prevention, but the original environment and growth conditions of konjac have changed after large-scale planting, the incidence of diseases is high, and the loss of taro farmers is large