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Efficient disease- and pest-preventing Chenopodium quinoa cultivation method

A cultivation method and technology for preventing diseases and insect pests, applied in the field of quinoa planting and cultivation for high-efficiency prevention of diseases and insect pests, can solve the problems that quinoa is not suitable for long-term planting, and achieve the effect of reducing damage and pollution

Inactive Publication Date: 2020-01-21
甘肃天耀有机农产品开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still many chemical fertilizers used in this patent, which is not suitable for the long-term cultivation of quinoa

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A method for planting and cultivating quinoa with high efficiency for preventing diseases and insects, comprising the following steps:

[0033] (1) Site selection: Lijiamo Village, Gaoya Town, Yuzhong County, Lanzhou City, Gansu Province, with an altitude of about 1900-3000m, annual precipitation of 300-400mL, light intensity of about 4000-5000LX, and soil pH of about 6.7. No chemical pesticide or fertilizer pollution within 5 years;

[0034] (2) Soil preparation: deep plough the soil in the autumn of the previous year, the depth of deep ploughing is 20-25cm, and the soil is finely raked and leveled;

[0035] (3) Apply base fertilizer: apply farmyard manure evenly according to 2500 kg / mu;

[0036] (4) ridge laying mulch film: ridge and lay mulch film, the row spacing between adjacent ridges is 50 cm;

[0037] (5) Seed dressing: soak the quinoa seeds in brine at 25-30°C and 10g / L (in other embodiments, it can be any concentration between 10-50g / L) for 3 hours, and then...

Embodiment 2

[0044] The present embodiment provides a kind of preparation method of farmyard manure for embodiment 1, comprises the following steps:

[0045] ①Mix 500kg of dry cow dung, 100kg of rice husk powder, 200kg of corn flour, 100kg of plant ash and 800kg of water evenly, pile the mixture into the fermentation tank, then add 300kg of bacterial mud to the mixture, and then toss the mixed fermentation material. Start fermentation, flip and toss once every 2 days, ferment at 45-55°C for 14-16 days, and obtain a first-level fermented product;

[0046] (2) When the temperature drops to 35-40°C after the first fermentation, continue the fermentation, turn and toss every 1d, and ferment at 40-45°C for 7-9 days to obtain farmyard manure.

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Abstract

The invention discloses an efficient disease- and pest-preventing Chenopodium quinoa cultivation method. The method includes the steps of firstly, selecting land on a mountain with the altitude beingabove 2000m; secondly, preparing soil, to be more specific, deeply plowing soil in autumn, and finely breaking and flatly raking the soil, wherein plowing depth is 20-25cm; performing rotary tillage and compression on the soil in next spring; thirdly, applying base fertilizer, to be more specific, evenly applying farm manure to the soil according to the quantity of 500kg / mu; fourthly, ridging andlaying a mulching film, wherein the distance between every two adjacent ridges is 50-60cm; fifthly, performing seed dressing, to be more specific, mixing Chenopodium quinoa with plant ash and millet;sixthly, sowing, to be more specific, sowing the Chenopodium quinoa seed mixture according to the plant distance of 20-25cm, wherein sowing depth is 2-3cm; seventhly, performing field management whichcomprises seedling culture, lateral branch removing, top dressing, weeding and disease and pest control. The method has the advantages that substances such as chemical fertilizer, growth regulators and additives are not used, and pollution to Chenopodium quinoa and environments is reduced.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a planting and cultivation method for high-efficiency pest control of quinoa. Background technique [0002] Quinoa (scientific name: Chenopodium quinoa Willd.) is a Chenopodium quinoa plant. The panicle can be red, purple, and yellow, and the shape of the plant is similar to that of a sorghum. The size of the plant is greatly affected by environmental and genetic factors, ranging from 0.3 to 3 meters. The stem is hard in texture and can be branched or not. The single leaves are alternate, the leaves are duck-like, and the leaf margins are divided into entire type and serrated type. Quinoa flowers are bisexual, and the tidbits are umbrella-shaped, spike-shaped, and cone-shaped. Quinoa seeds are small, in the shape of small round tablets, 1.5-2 mm in diameter, and 1.4-3 grams in 1,000-grain weight. It is native to the middle and high altitude mountains of Colombia, Ecuador and P...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/20A01G13/00A01C21/00C05G1/00
CPCA01C21/00A01G13/00A01G22/20C05D1/00C05F3/00C05F5/002C05F11/00C05F11/08
Inventor 贾学芩
Owner 甘肃天耀有机农产品开发有限公司
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