Perillaseed planting method

Abstract

The invention discloses a perillaseed planting method, comprising selection and preparation of land, fertilizer application, seed treatment and sowing, field management and harvesting; the perillaseed planting method is characterized by comprising the steps: stubbles are required to be cleaned manually or mechanically in land preparation; after being harrowed for twice, the land is ridged and rolled to achieve a good seeding state with fine soil and without residual stubbles and soil blocks; perillaseeds are sown at a lower position between two adjacent ridges and are sown in a manual hole-sowing manner; 3-4 seeds are sown in each hole and the seed quantity per each hectare is 6.0-7.5kg; the sowing depth is 2-3cm and shall not be too deep; after sowing, the perillaseeds are covered with soil immediately and then pressed slightly. By adopting the planting method, the perillaseed planting in the area with a temperate continental climate is realized and the planted perillaseeds have high yield and good quality. Sandy soil with flat terrains, higher fertility, good water drainage and less broad-leaf weeds is chosen; the stubbles are required to be cleaned manually or mechanically in land preparation; after being harrowed for twice, the land is ridged and rolled; the ridges are 3-5cm in height and 2-5cm in width; and the land preparation shall achieve a good seeding state with fine soil and without residual stubbles and soil blocks.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, in particular to a method for planting perilla. Background technique [0002] Perilla, also known as Emen, is the only annual herb plant under the genus Perilla in the family Lamiaceae. The seedlings and young leaves can be eaten, and the seeds can also be pressed for oil. It is called perilla oil. Pain relief, detoxification and other effects are listed as medicinal and edible plants. Perilla oil does not contain cholesterol, but the content of α-linolenic acid is as high as 56.14-64.82%, which has significant health care and medicinal effects on the human body. Perilla oil is also an important industrial raw material, which can be used to make umbrellas, raincoats, paints , ink, etc. Perilla cake residue is a good feed for livestock and a good organic fertilizer. [0003] my country's perilla is mainly planted in Jiangxi, Hunan and other central and southern regions. Due to the influ...

AI Technical Summary

Problems solved by technology

[0003] my country's perilla is mainly planted in Jiangxi, Hunan and other central and southern regions. Due to the influence of temperature and continental climate, the northern region has less precipitation and a large temperature difference between day and night, which cannot well adapt to the growth of perilla, and the yield of perilla planting is low. , low oil yield

Based on the problems of low perilla planting yield and low oil yield in the above-mentioned northern region, the present invention proposes a planting method of perilla that can overcome the temperate continental climate conditions in the north