A seedling culture method for interplanting of paeonia suffruticosa for oil and garlic

Abstract

The invention provides a seedling culture method for interplanting of paeonia suffruticosa for oil and garlic and relates to the technical field of paeonia suffruticosa planting. The method comprises the steps of sowing seeds of paeonia suffruticosa for oil and garlic at the same time from the beginning of September to the beginning of October; selecting seeds by using a water selection method before sowing, soaking the seeds in a mixed liquid of potassium pyrophosphate and lithium diisopropylamide with a mass concentration of 1-5% and at a temperature of 40-50 DEG C for 20-40 hours, the mass ratio of the potassium pyrophosphate to the lithium diisopropylamide being 3-4:1, and performing disinfection treatment on the seeds for sowing when the seeds fully absorb water and expand; during seeding, maintaining a field moisture capacity of 65-75%, forming furrows 8-12cm deep and 4-5cm wide with a line spacing of 15-20cm in ready-made high ridges for sowing seeds, scattering the seeds in the furrows uniformly with a distance of 1-2cm, and covering the seeds with 3-5cm soil; performing field management. The method has the advantages of good germination accelerating effect, high germination rate, high survival rate, simple and convenient operation and low cost.

Description

Technical field: [0001] The invention relates to the technical field of peony planting, in particular to a seedling raising method for interplanting garlic with peony for oil. Background technique: [0002] Peony for oil refers to the kind that is easy to bear fruit in the peony group of the genus Paeoniae, and the seeds have high oil content (especially the content of unsaturated fatty acids such as α-linolenic acid), and are suitable for cultivation as oil crops. According to the 2013 No. 9 Announcement of the Ministry of Health of the People's Republic of China, the seed oils of Paeonia ostii and Paeonia rockii can be used as new resource food. The seedling raising method of existing almost medium oil peony is relatively simple, has following shortcoming, 1, the seed of oil peony is harder, only the effect of accelerating germination by soaking in common warm water mode of accelerating germination is relatively poor, causes germination rate to be lower; 2, common When ra...

AI Technical Summary

Problems solved by technology

The seedling raising method of existing almost medium oil peony is relatively simple, has following shortcoming, 1, the seed of oil peony is harder, only the effect of accelerating germination by soaking in common warm water mode of accelerating germination is relatively poor, causes germination rate to be lower; 2, common When raising seedlings, more fertilizers need to be applied, and the cost is high; 3. The peony seedlings that have just germinated do not like strong light, and are easy to wilt under strong sunlight, while the shade net method used for shading is relatively clumsy and expensive. not easy to operate