Technology for planting Isatis indigotica Fortune in southern poor soil

A technology of isatis, technology, applied in fertilization methods, land preparation methods, botanical equipment and methods, etc., to achieve the effect of improving economic benefits

Inactive Publication Date: 2017-04-05
马国坚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although Isatis indica has no strict requirements on climatic conditions and is suitable for planting in many places, it needs to be successfully planted in the poor land in the south, that is, the land with red mud mixed with stones.

Method used

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with embodiment:

[0026] The technique of planting Isatis indigo in poor land in the south, which includes site selection and preparation, propagation methods, management methods, pests and diseases and their control, harvesting and processing, and storage. The specific operation steps are as follows:

[0027] 1. Land selection and soil preparation: Isatis indigo likes a warm and cool environment, is cold-resistant, and is afraid of waterlogging. It should be planted in loose and fertile sandy loam with good drainage. The main root can extend into the soil about 50 cm. Deep plowing and fine harrowing can make the main root grow straight, smooth, and not branched. Before planting, apply 3000-4000 kg of farmhouse basal fertilizer per acre, spread the base fertilizer evenly, and plow deep and fine harrowing to make a border.

[0028] 2. Propagation method: use seeds to propagate, soak the seeds before so...

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Abstract

The invention discloses a technology for planting Isatis indigotica Fortune in southern poor soil. The technology includes soil selection and preparation, a propagation method, a management method, disease and pest damage and prevention and treatment of disease and pest damage, harvesting and processing, and storage. The soil selection and preparation include the step that the sandy soil which is good in drainage, loosen and fertile is selected for plantation. The propagation method includes the step of well conducting the technology for seed propagation. The management method includes the step of well conducting the work for thinning and final singling, intertillage and weeding, and water and fertilizer management. The disease and pest damage and prevention and treatment of disease and pest damage include prevention and treatment focused on downy mildew, white rust, sclerotinia sclerotiorum and root rot in disease damage and prevention and treatment focused on myzus persicae (sulzer) and Pierisrapae Linne in pest damage. The harvesting and processing include the steps that overground parts are cut, dried in the sun and threshed when mature seeds become black, and seed planters put the seeds in cloth bags or jute bags; and soil, stem basal parts, stems and leaves on dug Isatis indigotica Fortune roots are completely removed, the Isatis indigotica Fortune roots are spread on a reed mat to be dried in the sun till the Isatis indigotica Fortune roots are 70% to 80% dry, are tied into small bundles and are then dried till the Isatis indigotica Fortune roots are completely dry. The storage includes the steps that the Isatis indigotica Fortune roots are placed at shady cool and dry positions, and mold prevention and moth prevention are achieved.

Description

technical field [0001] The invention relates to the field of planting medicinal materials, in particular to the technique of planting Isatis indigo in poverty-stricken areas. Background technique [0002] Isatis indigo is a 2-year-old herb with a plant height of 40-120 cm. The main root is long and cylindrical, the flesh is thick, gray-yellow, 1-2.5 meters in diameter, with few branched roots, and the outer skin is light yellow-brown. The main components of Isatis indigo dry root (Isatis indigo) include indigo, indirubin, adenosine and various amino acids; the dried leaves contain indigo, indirubin, sinigrin, indigoside, etc. Cold in nature, bitter in taste, salty. Clearing away heat and detoxification, cooling blood and relieving sore throat. It is used for febrile diseases, spots, sore throat, phlegm, and carbuncle; it can prevent and treat epidemic encephalitis B, acute and chronic hepatitis, mumps, and osteomyelitis. Isatis indigo is cold-resistant, likes warmth, and...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A01G1/00A01B79/02A01C21/00
CPCA01B79/02A01C21/005Y02P60/20
Inventor马国坚
Owner马国坚