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Chenopodium quinoa planting method suitable for Huang-Huai-Hai region

A planting method and quinoa technology, applied in the field of crop cultivation, can solve problems such as poor quality of quinoa, lodging of quinoa, affecting yield, etc., and achieve the effects of good growth potential, thick stems, and prevention of late lodging

Inactive Publication Date: 2016-12-21
德州市农业科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Quinoa is a high-altitude crop. It is usually planted in agricultural marginal areas above 3,000 meters above sea level, and the planting area tends to increase. However, in the Huang-Huai-Hai area, growers know little about quinoa, and the cultivation management follows the previous management. method, leading to serious lodging of quinoa, which is vulnerable to the invasion of scarab and other pests and diseases, thereby affecting the yield, and the quality of the quinoa planted is poor. Small percentage of secondary quinoa

Method used

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  • Chenopodium quinoa planting method suitable for Huang-Huai-Hai region
  • Chenopodium quinoa planting method suitable for Huang-Huai-Hai region
  • Chenopodium quinoa planting method suitable for Huang-Huai-Hai region

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Experimental program
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Effect test

Embodiment 1

[0025] 1.1 Soil preparation before sowing: Plow the land, apply basal fertilizer, seal the soil and prepare the soil before sowing, use 30kg of acetochlor mixture per hectare before soil preparation, evenly sprinkle on the soil surface, and then harrow and grind the soil; apply biological bacteria organic fertilizer per mu 100kg, 5 kg of urea, 10 kg of diamine phosphate, one-time application for site preparation;

[0026] Described every 30kg acetochlor mixture is made of 90% acetochlor 100g, saponin powder 2kg, konjac powder 1.5kg, polyethylene glycol 40g and surplus water;

[0027] 1.2 Add glycerin and ethylene carbonate to the brewer's grains according to the mass ratio of 5:2:0.2, stir for 2 hours, squeeze and filter, and obtain the filtrate and filter residue for later use;

[0028] 1.3 Seed screening and treatment: select quinoa seeds with precocious large grains and short plants, soak the seeds in the filtrate for 2 hours, and the filtrate can cover the seeds by 2-3cm, ...

Embodiment 2

[0034] 2.1 Soil preparation before sowing: Plow the land, apply basal fertilizer, seal the soil and prepare the soil before sowing, use 36kg of acetochlor mixture (same composition as above) per hectare before soil preparation, evenly sprinkle on the soil surface, and then carry out raking and ground preparation; 100kg of bio-bacteria organic fertilizer, 5 kg of urea, 10 kg of diamine phosphate, and one-time application for site preparation;

[0035] 2.2 Add glycerin and ethylene carbonate to the brewer's grains according to the mass ratio of 5:2:0.2, stir for 2 hours, squeeze and filter, and obtain the filtrate and filter residue for later use;

[0036] 2.3 Seed screening and treatment: select quinoa seeds with early maturity, large grains and short plants, soak the seeds in the filtrate for 3 hours, and the filtrate can cover the seeds by 2-3cm, take them out and dry them;

[0037] 2.4 After the soil temperature of the sowing layer is stable above 10°C, carry out ditching an...

Embodiment 3

[0040] 3.1 Soil preparation before sowing: Plow the land, apply basal fertilizer, seal the soil and prepare the soil before sowing, use 40kg of acetochlor mixture (same composition as above) per hectare before soil preparation, evenly sprinkle on the soil surface, and then carry out raking and ground preparation; 100kg of bio-bacteria organic fertilizer, 5 kg of urea, 10 kg of diamine phosphate, and one-time application for site preparation;

[0041] 3.2 Add glycerin and ethylene carbonate to the brewer's grains according to the mass ratio of 5:2:0.2, stir for 2 hours, squeeze and filter, and obtain the filtrate and filter residue for later use;

[0042] 3.3 Seed screening and treatment: select quinoa seeds with early maturity, large grains and short plants, soak the seeds in the filtrate for 2 hours, and the filtrate can cover the seeds by 2-3cm, take them out and dry them;

[0043] 3.4 After the soil temperature of the sowing layer is stable above 10°C, start ditching and so...

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Abstract

The invention belongs to the technical field of crop cultivation, and particularly relates to a chenopodium quinoa planting method suitable for Huang-Huai-Hai region. The method includes following steps: preparing land before sowing; applying acetochlor mixing liquid and base fertilizer; performing seed screening and treating; ditching and sowing; performing field management. By the planting method, chenopodium quinoa in the Huang-Huai-Hai region is enabled to be high in seedling emergence rate, good in growing trend and high in yield and quality; ditching is conducted during a branching period, so that root system development in a vigorous growing period can be promoted, growing of base nodes can be controlled, and stems are enabled to be thick and strong; earth-up treatment is combined, so that growing of neck nodes is promoted, supporting capability of plants is enhanced, and later lodging can be prevented.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, and in particular relates to a quinoa planting method suitable for the Huanghuaihai region. Background technique [0002] Quinoa originates from the Andes Mountains in South America. It is a whole-nutrition and healthy food. It is the only whole-protein grain in the plant kingdom. The ancient Incas called it the mother of food. Quinoa is low in fat, low in sugar, low in starch and easy to digest. It is a rare nutritious delicacy. [0003] Quinoa is a high-altitude crop. It is usually planted in agricultural marginal areas above 3,000 meters above sea level, and the planting area tends to increase. However, in the Huang-Huai-Hai area, growers know little about quinoa, and the cultivation management follows the previous management. method, leading to serious lodging of quinoa, which is vulnerable to the invasion of scarab and other pests and diseases, thereby affecting the yield, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 裴艳婷李娜娜丁汉凤孙敬海
Owner 德州市农业科学研究院
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