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U-Channel shallow cultivation method of Pinellia ternata

A cultivation method and U-shaped trough technology, applied in container cultivation, root crop cultivation, botanical equipment and methods, etc., can solve the problems of unreasonable watering and fertilization, unreasonable watering and fertilization, production and management Extensive and other problems, to achieve the effect of reducing the growth of weeds, increasing the economic benefits of pesticide farmers, and convenient harvesting

Inactive Publication Date: 2018-05-04
SOUTHWEAT UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the invention of the present invention is to: at present, medicinal farmers use original soil to cultivate pinellia, extensive production and management, unreasonable watering and fertilization, which often cause viral diseases, damping-off, root rot, etc. in summer and autumn. The yield and quality of planting cannot be guaranteed, and the usual manual excavation method of Pinellia is time-consuming and laborious, and the economic benefits are significantly reduced. A U-shaped groove shallow cultivation method for Pinellia is provided

Method used

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  • U-Channel shallow cultivation method of Pinellia ternata

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The cultivation method is as follows.

[0048] (1) Site selection: The test site was selected in the back mountain test base of Southwest University of Science and Technology, Qingyi Town, Mianyang City, with medium loam soil and sunny slope land with a slope of 15 degrees. The former was used as clover green manure. Cultivation time: March to November 2016.

[0049] (2) First, the residues of oyster mushroom compost collected in the second half of 2015 and rice straw were mixed at a ratio of 45:55 to obtain a mixture of residues and straws. Each component was weighed according to the following weight percentages: 2.5wt% phosphate fertilizer, 2.5wt% potash fertilizer, 0.15wt% urea, 1wt% quicklime, 1.0wt% calcium carbonate, 92.85% residual straw mixture. The weighed components were mixed with water and mixed uniformly until the water content reached 60% and the pH was 8.5 to obtain the first mixture. The first mixture is heaped into conical or cuboid shape again, and a...

Embodiment 2

[0058] The cultivation method is as follows.

[0059] (1) Site selection: The test site was selected in Qinglian Base, Jiangyou City, Mianyang, with medium loam soil, shallow hilly terraces, and the former used as corn. Cultivation time: March to September 2017.

[0060] (2) First, mix the residue of Flammulina velutipes compost and straw at a ratio of 40:60 to obtain a mixture of residue and straw. Each component was then weighed according to the following weight percentages: 2.5wt% phosphate fertilizer, 2.5wt% potash fertilizer, 0.1wt% urea, 1wt% quicklime, 1.5wt% calcium carbonate, 92.4% residual straw mixture. The weighed components were mixed with water and mixed uniformly until the water content reached 60% and the pH was 8-9 to obtain the first mixture. The first mixture is heaped into conical or cuboid shape again, and a ventilation hole is punched at an interval of 60 cm on the heap, the diameter of the hole is 6 cm, and it is tightly covered with a plastic film. F...

Embodiment 3

[0069] The cultivation method is as follows.

[0070] (1) Site selection: The test site was selected as the test base in Lejia Township, Santai County, Mianyang City, with medium loam soil and gentle slope land, which was used as alfalfa green manure. Cultivation time: March to September 2017.

[0071] (2) First mix the residue of mushroom culture material and wheat straw at a ratio of 50:50 to obtain a mixture of residue and straw. Each component was then weighed according to the following weight percentages: 2.5wt% phosphate fertilizer, 2.5wt% potash fertilizer, 0.1wt% urea, 1wt% quicklime, 1.1wt% calcium carbonate, 92.80% residue straw mixture. The weighed components were mixed with water and mixed evenly, the water content reached 62%, and the pH was 8-9 to obtain the first mixture. The first mixture is heaped into conical or cuboid shape again, and a ventilation hole is punched at an interval of 70 cm on the heap, the diameter of the hole is 6 cm, and it is tightly covere...

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Abstract

The invention discloses a U-channel shallow cultivation method of Pinellia ternata and is intended to solve the problems that since production and management are rough and irrigation and fertilizationare unreasonable when traditional Chinese herb farmers use original soil to cultivate Pinellia ternata, viral diseases, damping-off and other diseases often occur in summer and autumn, with failure of ensuring the yield and quality of Pinellia ternata, and that since common manual digging modes of Pinellia ternata wastes time and manpower, economic benefit is significantly reduced. The U-channelshallow cultivation method of Pinellia ternata comprises the steps of selecting a land, treating filling substrate, treating seeds, sowing the seeds, managing the field, and harvesting. The sowing step includes: making beds, digging drain ditches, digging sowing ditches, placing U-channels in the sowing ditches, applying the filling substrate into the U-channels, placing corms of Pinellia ternataas seeds in the U-channels, covering with straw to 2-3 cm, and covering with earth to 1.5-3.0 cm. The U-channel shallow cultivation method of Pinellia ternata has the advantages that by making use ofadvantages of the filling substrate in the U-channels, bulkiness, breathability, moisture holding and fertilizer holding and by controlling growth of Pinellia ternata, good growth is ensured for Pinellia ternata, less disease damage occurs, and harvesting is simple; the U-channel shallow cultivation method of Pinellia ternata is applicable to large-area popularization and has high application value.

Description

technical field [0001] The invention relates to the field of planting Chinese herbal medicines, especially the field of Pinellia planting, and specifically relates to a U-shaped groove shallow layer cultivation method of Pinellia pinelliae. Background technique [0002] Pinellia ternata ( Thunb. ) Breit. ) is a perennial medicinal plant of Pinellia genus in Araceae, and it is one of the important medicinal materials in the treasure house of Chinese traditional medicine. The medicinal part of pinellia is the corm, which is excavated in summer and autumn when the stems and leaves are lush, removes the outer skin and fibrous roots, and sun-dries or oven-dried, which is the raw pinellia. It is pungent in taste, warm in nature, and poisonous; it returns to the spleen, stomach, and lung meridians. Pinellia has the functions of drying dampness and resolving phlegm, harmonizing the middle and invigorating the stomach, reducing adverse reactions and relieving vomiting, dispelling lu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01G24/10A01G24/22A01G24/00A01G9/02
CPCA01G9/02
Inventor 唐志康侯大斌余马舒晓燕黄晶贺新生林秋吉
Owner SOUTHWEAT UNIV OF SCI & TECH
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