Interplanting method for viola yedoensis

Abstract

The invention discloses an interplanting method for viola yedoensis, and belongs to the technical field of planting. The method comprises the following steps: 1) soybeans are sown in spring, row spacing is 80 cm, pit spacing is 13 cm, and 3-4 plants are planted in each pit; and 2) in summer soybean plants are vigorous, the viola yedoensis is sown among rows, firstly watering is performed for wetting the ground, seeds and fine soil are uniformly mixed, and the mixed material is sprinkled among the soybean rows for sowing. After the viola yedoensis is sown, when seedlings grow first true leaves,seedlings are separated, when the seedlings are transplanted, roots are stretched, the seedlings are watered thoroughly, a decomposed organic fertilizer is applied, and when the seedlings grow 5 or more leaves, field planting can be performed; and a density of the field planting is 30-35 plants / square meter, and when field planting is performed, root soil is properly retained. The interplanting method for the viola yedoensis disclosed by the invention utilizes the spring-sown soybeans for shading, adopts the steps of sowing, seedling transplanting and field planting in an open field, and breaks through the technical difficult problem of planting the viola yedoensis by an artificial seed seedling raising manner.

Description

technical field [0001] The invention relates to the technical fields of agriculture and Chinese herbal medicine planting, in particular to a method for planting Viola chinensis interplanting. Background technique [0002] Viola, also known as wild viola, light-petal viola, etc. Perennial herb, belonging to the order Parietal placenta, Violaceae perennial herb, without aboveground stems, 4~14cm high, up to more than 20 cm high in fruit stage, the lower part of the leaves is triangular or narrowly ovate, and the upper part is longer, Oblong, narrowly ovate-lanceolate or oblong-ovate, medium-sized flowers, purple or lavender, rarely white, throat color is lighter with purple stripes; capsule oblong, 5 ~12mm, seeds ovoid, 1.8mm long, pale yellow. The flower and fruit period is from mid-to-late April to September. The whole plant is used for medicinal purposes. It can clear away heat and detoxify, cool blood and reduce swelling. Young leaves can be used as wild vegetables. It...

AI Technical Summary

Problems solved by technology

[0004] Zihua Diding ramets have strong self-propagation ability, and the seeds germinate even when they are scattered. There are technical difficulties in artificial seed breeding, and the germination rate and growth effect are not good.