Ecological konjak planting method

Abstract

The invention discloses an ecological konjak planting method in the technical field of crop cultivation. The ecological konjak planting method comprises the steps that land selection and land preparation are performed; disease-free and complete konjak seeds are selected; the konjak seeds are subjected to first-time disinfection and are flat laid on a bamboo sieve to be dried in the sun; the konjak seeds are subjected to second-time disinfection, the konjak seeds subjected to first-time disinfection are transferred to a hot air sterilizer for disinfection, the relative humidity in the hot air sterilizer is firstly regulated to be 10-20% and the temperature is regulated to be 70-80% before transfer; sowing is performed; the ridge surface is earthed up after konjak seeds sprout and come from soil; the ridge surface is covered with withered leaves or fallen leaves in the last ten-day period of May, and the withered leaves or fallen leaves are removed in September; after konjak seeds sprout, diseased or infected plants are excavated out with soil. According to the method, the konjak seeds are sterilized and disinfected from outside to inside by adopting a physical method, and the ecological planting purpose is achieved. By specially protecting seed sprouts in a later period and improving a seed sprout growth environment, the survival rate of the seed sprouts is improved, harvesting amount increase is promoted, and the yield increase effect is achieved.

Description

technical field [0001] The invention relates to the technical field of crop cultivation, in particular to a method for planting ecological konjac. Background technique [0002] Konjac, also known as konjac, belongs to the perennial tuber herbaceous plant of Araceae. Konjac is a shade-loving plant, and strong sunlight will aggravate the disease, so it should be properly shaded when planting. For places with higher temperature and longer sunshine hours, it should be planted in 60-90% shade. [0003] The average yield of konjac planted by current cultivation techniques is about 2600-2800kg per mu. However, during the development of large-scale konjac planting, due to the planting method, konjac diseases have occurred seriously, and it is difficult to obtain new breakthroughs in konjac production. At present, pesticides are often used to prevent and control konjac diseases, and herbicides are also used to remove the weeds growing in the planting area. Since konjac is a perenni...

AI Technical Summary

Problems solved by technology

[0003] The average yield of konjac planted by current cultivation techniques is about 2600-2800kg per mu, but in the process of large-scale planting of konjac, due to the planting method, konjac diseases occur seriously, and it is difficult to obtain a new breakthrough in konjac production

At present, pesticides are often used to prevent and control konjac diseases, and herbicides are also used to remove the weeds growing in the planting area. Since konjac is a perennial plant, over the years, pesticides and herbicides will accumulate in the soil and plants, which will not only affect konjac. The quality of konjac is very harmful, and it will affect human health after eating, and it will also deteriorate the soil and destroy the ecological environment. Therefore, exploring a new konjac cultivation technology is of great significance for increasing the production of konjac and improving the quality of konjac.

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