CN104041258A - High-yield planting technology of radix isatidis - Google Patents

Abstract

The invention discloses a high-yield planting technology of radix issatidis. The method consists of the steps of land selection, deep turning and fertilizer application, planting, field management and harvesting. Traditional herbal insecticides are applied in the planting process, so that the high-yield planting technology is pollution-free, capable of reducing the environmental pollution and preventing and controlling the diseases and pests. Ferrous sulphate, zinc sulfate and three leaf fertilizers including magnesium fertilizer, zinc fertilizer and boron fertilizer are simultaneously added in the base fertilizer, so that the yield of the radix isatidis can be remarkably increased, the quality of the harvested radix isatidis is good, and the development of the Chinese herbal medicine can be promoted.

Description

A kind of Radix Isatidis high-yield planting technology

Technical field:

The present invention relates to a kind of Radix Isatidis high-yield planting technology, belong to field of plant growing technology.

Background technology:

Indigo-blue of the conventional another name of Radix Isatidis, indigo root, manyflower glorybower root, being a kind of traditional Chinese medicine, is Cruciferae biennial herb plant, has effect of clearing heat and detoxicating, cool blood detumescence, relieve sore throat, normal and other Chinese herbal medicines form compounds, are widely used in controlling the diseases such as influenza, encephalitis, hepatitis.

Radix Isatidis all produces all over China, is mainly distributed in the ground such as China Inner Mongol, Gansu, Shandong, Jiangsu, Zhejiang, Anhui, Guizhou.

China's most places all produces Radix Isatidis, and it originates different, therefore there are differences greatlyr, Radix Isatidis has high medical value, and the Radix Isatidis of separate sources shows as the difference in drug effect clinically, and growing environment and the planting technology of this and Radix Isatidis are closely related.At present, the insect protected disease agent using in Radix Isatidis planting process mostly is chemical reagent, and in planting process, apply fertilizer unreasonable and planting technology is incorrect, output and the quality of Radix Isatidis are affected, do not reach utility function, thereby, the planting technology of uses advanced, obtaining high-quality and resourceful Radix Isatidis, is the common objective that Radix Isatidis plant personnel and enterprise are pursued.

Summary of the invention:

The object of the invention is for the deficiencies in the prior art, a kind of more reasonable, workable, Radix Isatidis planting technology that can realize high yield is provided.

Technical scheme of the present invention is as follows: a kind of Radix Isatidis high-yield planting technology, comprises that select, plough deeply and apply fertilizer in plot, plantation, field management and gather.

1. plot is selected

Selection soil layer is deep, smooth, is rich in the sandy soil ground of organic matter, fertility abundance, the content of organic matter >=2.3% of soil, P in soil H=5.4～6.8;

2. plough deeply and apply fertilizer

Before planting, want timely ploughing to plough deeply, the degree of depth is at 25～30cm, after soil deeptillage, execute high-quality farmyard manure 5500～6000kg for every mu, paving is removed comprehensively, plough ploughs under soil, in planting furrow, execute the quality fertilizer 250～300kg such as human excrement, coordinate to mix simultaneously and execute 25～40kg superphosphate, 10～15kg urea, potassium chloride 5～10kg, ferrous sulfate 2～3kg and zinc sulphate 1～2kg make seed manure.

3. plantation

In when plantation, by the water seed soaking of 40～50 DEG C 20～24 hours for Seeds of Isatis indigotica, pull out and mix ash after draining and broadcast sowing.General furrow are wide 1.2～1.5 meters, 30～40 centimetres of furrow widths between furrow, and 10～15 centimetres of ditch depths, can plant ten row left and right Radix Isatidis on furrow.

4. field management

In the time of 10 centimetres of left and right of height of seedling, to look in time seedling and fill the gaps with seedlings, if there are weeds, carry out intertill and clean tillage, until Feng Hanghou forbids weeding; Yao You drain ditch, plot, with rotten of ponding and introduced disease between rainwater-proof furrow in season, the arid time oversize (being greater than 15 days) will water in time, waters in the morning 9 or carry out after 5 at dusk; In process of growth, apply the pre-preventing disease and pest of Chinese herbal medicine preventing disease and pest agent, append fertilizer twice.

5. gather

Be chosen in fine day and gather, with the acrial part that lancinates, dry after harvesting the November then that folium isatidis is cultivated at woaded blue; After 10 days, select hoe to uproot the folium isatidis of gathering, the bottom of dark and bulb, in order to avoid damage bulb manually removes reed head and earth, dry.

Embodiment:

Below in conjunction with embodiment, the invention will be further described.

Embodiment:

A kind of Radix Isatidis high-yield planting technology comprises the following steps:

1. plot is selected

Selection soil layer is deep, smooth, is rich in the sandy soil ground of organic matter, fertility abundance, the content of organic matter=2.5% of soil, P in soil H=5.4;

2. plough deeply and apply fertilizer

Before planting, want timely ploughing to plough deeply, the degree of depth is at 26cm, after soil deeptillage, execute high-quality farmyard manure 5500kg for every mu, paving is removed comprehensively, plough ploughs under soil, in planting furrow, execute the quality fertilizer 300kg such as human excrement, coordinate to mix simultaneously and execute 30kg superphosphate, 15kg urea, potassium chloride 10kg, ferrous sulfate 3kg and zinc sulphate 2kg make seed manure.

3. plantation

In when plantation, by the water seed soaking of 50 DEG C 22 hours for Seeds of Isatis indigotica, pull out and mix ash after draining and broadcast sowing.General furrow are wide 1.3 meters, 35 centimetres of furrow widths between furrow, and 15 centimetres of ditch depths, plant ten row Radix Isatidis on furrow.

4. field management

In the time of about 10 centimetres of height of seedling, look in time seedling and fill the gaps with seedlings, carry out intertill and clean tillage, until Feng Hanghou forbids weeding simultaneously; Wa You drain ditch, plot, the arid time is greater than 15 days and waters in time, waters in the morning 9 or carry out after 5 at dusk; In process of growth, apply the pre-preventing disease and pest of Chinese herbal medicine preventing disease and pest agent 3 times, append fertilizer twice.

5. gather

Be chosen in fine day and gather, with the acrial part that lancinates, dry after harvesting the November then that folium isatidis is cultivated at woaded blue; After 10 days, select hoe to uproot the folium isatidis of gathering, the bottom of dark and bulb, in order to avoid damage bulb manually removes reed head and earth, dries.

Claims (1)

1. a Radix Isatidis high-yield planting technology, is characterized in that comprising following five steps:

plot is selected

Selection soil layer is deep, smooth, is rich in the sandy soil ground of organic matter, fertility abundance, the content of organic matter >=2.3% of soil, P in soil H=5.4～6.8.

plough deeply and apply fertilizer

Before planting, want timely ploughing to plough deeply, the degree of depth is at 25～30cm, after soil deeptillage, execute high-quality farmyard manure 5500～6000kg for every mu, paving is removed comprehensively, plough ploughs under soil, in planting furrow, execute the quality fertilizer 250～300kg such as human excrement, coordinate to mix simultaneously and execute 25～40kg superphosphate, 10～15kg urea, potassium chloride 5～10kg, ferrous sulfate 2～3kg and zinc sulphate 1～2kg make seed manure.

plantation

In when plantation, by the water seed soaking of 40～50 DEG C 20～24 hours for Seeds of Isatis indigotica, pull out and mix ash after draining and broadcast sowing.General furrow are wide 1.2～1.5 meters, 30～40 centimetres of furrow widths between furrow, and 10～15 centimetres of ditch depths, can plant ten row left and right Radix Isatidis on furrow.

field management

In the time of 10 centimetres of left and right of height of seedling, to look in time seedling and fill the gaps with seedlings, if there are weeds, carry out intertill and clean tillage, until Feng Hanghou forbids weeding; Yao You drain ditch, plot, with rotten of ponding and introduced disease between rainwater-proof furrow in season, the arid time oversize (being greater than 15 days) will water in time, waters in the morning 9 or carry out after 5 at dusk; In process of growth, apply the pre-preventing disease and pest of Chinese herbal medicine preventing disease and pest agent, append fertilizer twice.

gather

Be chosen in fine day and gather, with the acrial part that lancinates, dry after harvesting the November then that folium isatidis is cultivated at woaded blue; After 10 days, select hoe to uproot the folium isatidis of gathering, the bottom of dark and bulb, in order to avoid damage bulb manually removes reed head and earth, dry.