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Tillage-free high-yield cultivation method of pinellia ternata

A cultivation method, the technology of pinellia, applied in the field of no-tillage and high-yield cultivation of pinellia, can solve the problems of stagnation, no scale formation, backward production status, etc., and achieve the effect of improving physical and chemical conditions and increasing yield

Inactive Publication Date: 2017-11-24
陇南远大生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for a long time, pinellia production has been in the backward production state of one-family small-scale farmers, and has not formed a scale. The current planting methods, irrigation and fertilization measures still lack scientific methods and normative guidelines, and most of them are still in the Farmer scattered experience cropping levels
[0005] Chinese patent document CN106069114A discloses a method for cultivating pinellia using powder ridge technology. After pinellia is cultivated, spraying formula liquid fertilizer makes pinellia tubers expand rapidly, but this method is not reasonable according to the law of water and fertilizer requirements of pinellia. Irrigation and fertilization without rational use of resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1) No-tillage straw mulching: choose the previous stubble to plant beans, and the neutral sandy loam soil with loose and fertile soil, strong water and fertility retention, and good drainage and irrigation. 2cm in length, add the mixture to the straw, mix well and return the straw to the field, cover the soil surface with 3cm of treated crop straw, cover the soil with 1cm, and carry out wintering. The weight ratio of the mixture is straw: straw decomposing agent: manure: vegetable Seed cake: urea: humic acid: sodium sulfite: selenium fertilizer: silicon fertilizer: biosurfactant = 1000: 2: 200: 30: 10: 2: 1: 5: 5: 1;

[0021] 2) Soil preparation: After the soil is thawed in the spring of the second year, level the land and make a furrow. The width of the furrow bottom is 100cm, the width of the furrow is 90cm, the height of the furrow is 8cm, and the furrow is 30cm. Spread the plastic film with a width of 110cm and a thickness of 0.008mm on the furrow. On the ridge, bot...

Embodiment 2

[0029] 1) No-tillage straw mulching: choose the previous stubble to plant beans, and the neutral sandy loam soil with loose and fertile soil, strong water and fertility retention, and good drainage and irrigation. 3cm length, add the mixture to the straw, mix well and return the straw to the field, cover the soil surface with 3cm of treated crop straw, cover the soil with 2cm, and carry out wintering. The weight ratio of the mixture is straw: straw decomposing agent: manure: vegetable Seed cake: urea: humic acid: sodium sulfite: selenium fertilizer: silicon fertilizer: biosurfactant = 1000: 3: 250: 40: 11: 2: 1: 5: 5: 2;

[0030] 2) Soil preparation: After the soil is thawed in the second spring, level the land and make a furrow. The width of the furrow bottom is 110cm, the width of the furrow is 100cm, the height of the furrow is 9cm, and the furrow is 35cm. Spread the plastic film with a width of 120cm and a thickness of 0.10mm on the furrow. On the ridge, both sides of the ...

Embodiment 3

[0038] 1) No-tillage straw mulching: choose the previous stubble to plant beans, and the neutral sandy loam soil with loose and fertile soil, strong water and fertility retention, and good drainage and irrigation. 3cm length, add the mixture to the straw, mix well and return the straw to the field, cover the soil surface with 4cm of treated crop straw, cover the soil with 2cm, and carry out wintering. The weight ratio of the mixture is straw: straw decomposing agent: manure: vegetable Seed cake: urea: humic acid: sodium sulfite: selenium fertilizer: silicon fertilizer: biosurfactant = 1000:3:300:50:12:3:2:6:6:2;

[0039] 2) Soil preparation: After the soil is thawed in the spring of the second year, level the land and make a furrow. The width of the furrow bottom is 100 cm, the width of the furrow surface is 90 cm, the height of the furrow is 10 cm, and the furrow is 35 cm. Spread the plastic film with a width of 110 cm and a thickness of 0.008 mm on the furrow. On the ridge, ...

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Abstract

The invention provides a tillage-free high-yield cultivation method of pinellia ternata, and belongs to the filed of the agricultural planting. The method comprises the following steps of 1, tillage-free straw mulching; 2, land preparation; 3, seed selection; 4, seed treatment; 5, planting; 6, seedling releasing; 7, field management; 8, harvesting. The tillage-free high-yield cultivation method of pinellia ternate has the advantages that after fore-rotating crop legume crop is harvested, pinellia ternate is planted in a stubble tillage-free mode, as root systems rot, a large amount of nutrient substances are provided for soil, through a tillage-free mode, a traditional tillage procedure is omitted, and the time and labor are saved; meanwhile, treated straw is utilized to cover the ground, after straw is decomposed, a large amount of organic matter is provided, the physicochemical condition of the soil is improved, nutrients are provided for growth and development of the crop, and the yield of pinellia ternate is increased by 21.4%.

Description

technical field [0001] The invention belongs to the field of agricultural planting, and in particular relates to a no-tillage high-yield cultivation method for Pinellia pinellia. Background technique [0002] Stubble and no-tillage straw mulching technology can not only reduce water evaporation and soil erosion, but also improve soil water storage and moisture retention capacity, slow down the decomposition rate of organic matter, increase the accumulation of organic matter, reduce the number of tillage and the damage of soil structure by machines and tools, and improve the soil quality. The structure can also retain water and moisture, reduce soil erosion, and improve soil fertility. [0003] Pinellia belongs to the family Araceae Pinellia and is a perennial herbaceous plant. It is also known as dry pinellia, three-leaf pinellia, three-step jump, and three-step fall. It is a commonly used traditional Chinese medicine. Its tubers are used as medicines. Sterols, D-glucoside,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01B79/02A01C21/00C05G3/00C05G1/00
CPCA01B79/02A01C21/005A01G22/00C05B7/00C05C3/00C05C9/00C05G3/00C05D9/00C05D9/02C05F9/04C05F11/00C05F11/02C05F11/08
Inventor 潘健
Owner 陇南远大生物科技有限公司
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