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Bletilla striata and millet intercropping planting method

A planting method, the technology of millet, applied in the cultivation of root crops, grain cultivation, etc., can solve the problem that the yield of white rice and the comprehensive economic benefits of the land have not been significantly improved, so as to reduce the occurrence of weeds and diseases, reduce the use of pesticides, and save the economy. High benefit effect

Pending Publication Date: 2021-10-08
GUIZHOU BOTANICAL GARDEN (GUIZHOU INST OF HORTICULTURAL SCI GUIZHOU INST OF BOTANY)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is a method of interplanting Baiji, corn, sorghum, and sunflower, but the yield of Baiji and the comprehensive economic benefits of the land have not been significantly improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for intercropping white rice and millet, comprising the following preparation steps:

[0029] (S1), land preparation, select slope ≧ 15 ° , the soil is relatively fertile and loose sandy loam soil, plow the soil 32cm in winter, sprinkle with decomposed farmyard manure, after a month of natural weathering, apply compound fertilizer, plow 21cm again, mix the soil and fertilizer, put Tidying and raking the soil;

[0030] (S2) For planting, choose 1-2 years old white and direct-seeded seedlings, and adopt the method of planting along the slope with wide rows and narrow rows alternately arranged, the distance between wide rows is 60 cm, the distance between narrow rows is 20 cm, the distance between plants is 20 cm, and the soil is covered. 3cm;

[0031] (S3) For the selection of millet varieties, select early and mid-maturing glutinous millet varieties with a plant height of 60 cm and a growth period shorter than that of Baiji or basically the same as that of Bai...

Embodiment 2

[0040] A method for intercropping white rice and millet, comprising the following preparation steps:

[0041] (S1), land preparation, select slope ≧ 15 ° , the soil is relatively fertile and loose sandy loam soil, plow the soil 35cm in winter, sprinkle with decomposed farmyard manure, after a month of natural weathering, apply compound fertilizer, plow 24cm again, mix the soil and fertilizer, and put Tidying and raking the soil;

[0042] (S2) For planting, choose 1-2 years old white and seedlings for direct seeding, and adopt the method of planting along the slope with alternating wide and narrow rows. The distance between wide rows is 60 cm, the distance between narrow rows is 23 cm, and the distance between plants is 23 cm. Cover with soil 3.5cm;

[0043] (S3) For selection of millet varieties, select early and mid-maturing glutinous millet varieties with a plant height of 75 cm and a growth period shorter than that of Baiji or basically the same as that of Baiji;

[0044...

Embodiment 3

[0052] A method for intercropping white rice and millet, comprising the following preparation steps:

[0053] (S1), land preparation, select slope ≧ 15 ° , the soil is relatively fertile and loose sandy loam soil, plow the soil 30-40cm in winter, sprinkle with decomposed farmyard manure when plowing, after a month of natural weathering, apply compound fertilizer, and plow 20-30cm again to make the soil fertile Mix well, finely grind and rake the soil;

[0054] (S2) For planting, choose 1-2 years old white and direct-seeding seedlings, adopt the method of planting along the slope with wide and narrow rows alternately arranged, the distance between wide rows is 60cm, the distance between narrow rows is 25cm, the distance between plants is 25cm, and the soil is covered. 3cm;

[0055] (S3) For the selection of millet varieties, select early and mid-maturing glutinous millet varieties with a plant height of 80 cm and a growth period shorter than that of Baiji or basically the sam...

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PUM

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Abstract

The invention provides a bletilla striata and millet intercropping planting method which comprises the following preparation steps: (S1) land selection and preparation: fertile and loose sandy loam soil with the gradient being greater than or equal to 15 degrees is selected; (S2) bletilla striata planting: bletilla striata seeds which are 1-2 years old are selected, seedlings are directly sown, and a downhill planting mode that wide rows and narrow rows are alternately arranged is adopted; (S3) selection of a millet variety; (S4) millet planting: bletilla striata is planted between wide rows; (S5) field management; (S6) millet straw covering: after the millet is harvested, the millet straw continues to be reserved for shading bletilla striata, and after seedlings of bletilla striata fall, the millet straw is cut and covers the narrow-row bletilla striata planting surface, and the covering thickness is not larger than 5 cm. The method provided by the invention is high in resource utilization rate, effectively solves the contradiction of shortage of cultivated land, has the characteristics of large planting scale, yield and income increase and high economic benefit, and can realize good economic benefit, social benefit and ecological benefit.

Description

technical field [0001] The invention belongs to the technical field of baiji planting, in particular to a method for intercropping baiji and millet. Background technique [0002] Baiji is a perennial herbaceous plant belonging to Orchidaceae, mainly produced in Guizhou, Sichuan, Yunnan, Hunan, Hubei, Anhui and other provinces, and born at an altitude of 100-3200m. The dried tubers are used as medicine, which is a traditional Chinese medicinal material commonly used in my country. It is bitter, astringent, sweet, and slightly cold in nature. It enters the lung, liver, and stomach meridians. Clinically, it is mainly used to treat hematemesis, hemoptysis, traumatic bleeding, ulcer pain, chapped hands and feet, carbuncle sores and so on. Modern pharmacological experiments have proved that Baiji has antibacterial, anti-inflammatory, anti-tumor, and anti-oxidant properties. At present, Baiji has developed from a traditional Chinese medicinal material resource to a special econom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01G22/20
CPCA01G22/25A01G22/20
Inventor 熊鹏飞周颖郑听张家春王永范志伟韩见宇蒋影
Owner GUIZHOU BOTANICAL GARDEN (GUIZHOU INST OF HORTICULTURAL SCI GUIZHOU INST OF BOTANY)
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