Paris polyphylla and rhizome polygonati efficient interplanting method

Abstract

The invention discloses a Paris polyphylla and rhizome polygonati efficient interplanting method. A three-layer circulating interplanting method is used. The method comprises: in first layer soil, interplanting Chinese torreya trees on the upper layer, in a three-dimensional growing environment whose ground surface plant is pipewort, interplanting two rows of Paris polyphylla between each two rows of Chinese torreya trees, interplanting a row of pipewort between two rows of Paris polyphylla, in second layer soil, interplanting pink on the upper layer, interplanting two rows of Paris polyphylla between each two rows of pink, interplanting a row of rhizome polygonati between two rows of Paris polyphylla, in third layer soil, interplanting dogwood on the upper layer, interplanting two rows of Paris polyphylla between each two rows of dogwood, interplanting a row of milk vetch between two rows of Paris polyphylla, planting area of each layer being 1-2 mu, and inter-layer height vertical throw being 1-2 m. The interplanting method uses a same land to produce a plurality of kinds of medicinal materials at the same time, and cropping index is improved. The method saves labor cost, reduces production cost, improves yield, reduces pest and disease damages, and economic benefits are improved by times.

Description

technical field [0001] The invention belongs to the technical field of arboriculture, and in particular relates to a high-efficiency interplanting method for Polygonatum aescinus. Background technique [0002] Aescin, also known as Aescin, is a plant of the Liliaceae family. Its Latin name is a shade-loving plant, and its medicinal part is a dry rhizome. It has a medicinal history of more than 2,000 years in my country. It is recorded in the edition of Pharmacopoeia, and it is a commonly used traditional Chinese medicine that is widely used blindly and has definite curative effects. It is used in the formulation of many medicines and the production of Chinese patent medicines. [0003] Although Aescinus aesculus has been artificially planted in various places, the yield has been unable to increase and the benefit is low, which has led to the slow development of the cultivation scale of Aescinus aescini. The main reasons are: First, there is no mature production technology for...

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Problems solved by technology

[0003] Although Aescinus aesculus has been artificially planted in various places, the output has been unable to increase and the benefits are low, which has led to the slow development of the cultivation scale of Aescinus aescini. The main reasons are: first, there is no mature production technology for Aescinus aescini Aescin is shade-loving, afraid of drought and strong light, and prone to falling seedlings or dead seedlings under direct sunlight or drought conditions, so it mostly grows in shaded places covered by tall plants; it is shade-tolerant, fertilizer-loving, Cold-resistant, grows well in places rich in fertilizer and water, with large rhizomes

[0004] At present, most of the planting techniques used can not meet the original ecological environment required for the good growth of Aesculus Aesculus. Bare planting is exposed to direct sunlight, high temperature, early fall of seedlings, shortened growth period, small growth of rhizomes, and cannot achieve high yield. The cost of planting is high, which reduces economic benefits; the second is that farmers are scattered and planted on a small scale, and farmers are unable to meet the requirements and regulation methods of the growth and development process of Aesculus aesculus on growth environment, temperature, light, water, soil, fertilizer and many other factors. The technical requirements for high-yield and high-efficiency cultivation cannot be met, which makes it difficult to pass the planting technology, and the yield is low, which restricts the production of Aesculus aesculus; the third is that most of the artificial planting of Aescinus aesculus currently uses rhizome propagation, and the seed cost is high; Planting a single variety of Aesculus aesculata, the damage caused by diseases and insect pests such as sclerotinia, blight, and beetles is very serious, resulting in serious damage by diseases and insect pests; fifth, the labor costs for planting Aescinus aesculata, water and fertilizer management, and processing are high, and the benefits of planting outweigh the losses, resulting in direct The economic benefit is very low

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