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High-yield planting method of radix isatidis

A high-yield planting and isatis root technology, applied in the fields of botanical equipment and methods, root crop cultivation, plant growth regulators, etc. Quality, purifying the growth environment, and ensuring the effect of medicinal properties

Inactive Publication Date: 2018-02-16
NANNING HAOFA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the process of growth and development of Radix isatidis, it is vulnerable to downy mildew, powdery mildew, cabbage caterpillar and budworm and other diseases and insect pests. In order to prevent and control pests and diseases and increase income, growers generally use a large amount of organophosphorus insecticides , these chemical pesticides will not only cause environmental pollution and water quality deterioration, but also there are a large amount of pesticide residues in Radix Radix Radix. , affecting the sustainable development of the agricultural economy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A high-yield planting method for Radix isatidis, comprising the following steps:

[0031] (1) Soil preparation: Choose flat, well-drained, loose and fertile sandy soil or humus-containing soil, apply 5000kg of base fertilizer, 80kg of superphosphate and 400kg of plant ash per mu, and spread them evenly in the ground, and plow for 25~ 35cm, make a furrow with a width of 1.2-1.5m and a height of 20-25cm, then open a planting ditch with a depth of 5-8cm according to a row spacing of 15-20cm, and water thoroughly;

[0032] (2) Sowing: Select varieties with plump grains, no disease and excellent disease resistance, soak in salt water with a temperature of 55°C and a mass fraction of 1% for 80 minutes, then soak the seeds in traditional Chinese medicine solution for 35 minutes, dry and sow; 1.5kg / mu, the sowing depth is 4-4.5cm, water thoroughly after sowing;

[0033] (3) Water and fertilizer management: After the seedlings are established, weed twice during the growth perio...

Embodiment 2

[0042] A high-yield planting method for Radix isatidis, comprising the following steps:

[0043] (1) Soil preparation: Choose flat, well-drained, loose and fertile sandy soil or humus-containing soil, apply 3,500 kg of base fertilizer, 120 kg of superphosphate, and 500 kg of plant ash per mu, and spread them evenly in the ground, plowing 25~ 35cm, make a furrow with a width of 1.2-1.5m and a height of 20-25cm, then open a planting ditch with a depth of 5-8cm according to a row spacing of 15-20cm, and water thoroughly;

[0044] (2) Sowing: Select varieties with plump grains, no disease and excellent disease resistance, soak in salt water with a temperature of 40°C and a mass fraction of 0.8% for 100 minutes, then soak the seeds in traditional Chinese medicine for 30 minutes, dry them and sow them; 1kg / mu, the sowing depth is 4-4.5cm, water thoroughly after sowing;

[0045] (3) Water and fertilizer management: After the seedlings are established, weeding 3 times during the grow...

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PUM

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Abstract

The invention discloses a high-yield planting method of radix isatidis, and relates to the technical field of Chinese herbal medicine planting. The planting method of radix isatidis includes the following steps that a Chinese-herbal-medicine pesticide is adopted, the growth environment of radix isatidis is purified, disease and pest damage of radix isatidis is effectively prevented, and the problem that a traditional chemical pesticide is high in residue content, high in pollution and poor in anti-insect effect. Moreover, a large number of organic fertilizer is mainly used in the planting process, the medicinal properties of radix isatidis are ensured to the greatest extent, the yield and quality of radix isatidis are effectively improved, and after harvesting, radix isatidis strips are long, straight, thick, solid and uniform.

Description

technical field [0001] The invention belongs to the technical field of planting Chinese medicinal materials, in particular to a high-yield planting method of Radix isatidis. Background technique [0002] Banlangen has obvious effects of clearing away heat and cooling blood, anti-virus and antibacterial in clinical practice, and its dosage is large. Active substances; the antipyretic effect of Radix Radix is ​​achieved by killing pathogens such as viruses and bacteria in the body, and removing peroxygen free radicals and pyrogens that cause fever; in the case of low fever, taking Chinese patent medicines such as Radix Radix can not only It can effectively reduce fever, and at the same time, it can also promote the recovery of the body and the enhancement of immune resistance. [0003] However, in the process of growth and development of Radix isatidis, it is vulnerable to downy mildew, powdery mildew, cabbage caterpillar and budworm and other diseases and insect pests. In or...

Claims

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Application Information

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IPC IPC(8): A01G22/25C05G3/00A01N65/42A01N65/46A01P21/00A01P7/00
CPCA01N65/00A01N65/42A01N65/46C05B7/00C05C3/00C05D1/00C05G3/00C05D9/00C05F1/005C05F3/00C05F5/002C05F11/00C05D9/02C05F11/08C05C11/00Y02A50/30
Inventor 刘有萍吴佳
Owner NANNING HAOFA TECH
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