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A kind of quinoa-sorghum mixed strip planting method

A planting method and technology of sorghum, applied in the field of crop cultivation, can solve problems such as poor quality and low yield of quinoa, and achieve the effects of improving quality, increasing yield, and preventing lodging

Active Publication Date: 2021-07-20
CROP RES INST SHANDONG ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a quinoa-sorghum mixed strip planting method to solve the problem of low yield and poor quality of quinoa in low-altitude areas of my country, and can harvest quinoa and sorghum at the same time

Method used

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Embodiment 1

[0032] The mixed strip planting method of quinoa-sorghum provided by the invention comprises the following steps:

[0033] (1) Site selection: Choose between 500-1500 meters above sea level, avoid wind outlets or wind passages, and choose plots with less wind.

[0034] (2) Soil preparation: After the previous crops are harvested, loosen and sun-dry in time to make the land meet the requirements of deep, loose, thin and flat.

[0035] (3) Sowing: Sowing in mid-to-early April, using drills, furrow irrigation before sowing, irrigation of bottom water, ditching drills, row spacing 60-70cm, width 10-15cm, applying base fertilizer in the sowing ditch, and spreading the seeds Put it into the sowing ditch, the ditch depth is 2-3cm, cover the soil with 2-3cm after sowing, apply a little pressure, and water again after sowing. Wherein, quinoa and sorghum are drilled at intervals; the row ratio of quinoa and sorghum is 1: (1-4), preferably, it can be controlled at 1:2. In specific plan...

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Abstract

The invention discloses a quinoa-sorghum mixed strip planting method, which comprises multiple steps such as site selection, site preparation, film covering, seeding, seedling thinning, soil cultivation, fertilization and harvesting. Since both quinoa and sorghum are high-stalked and easy to lodging crops, and the stalk strengths of the two crops are different, the quinoa and sorghum are sown in sequence at intervals to prevent the same type of crops from being exposed to severe weather such as strong winds. A domino effect is formed, resulting in large-scale lodging. The invention not only effectively prevents quinoa from lodging in the aspects of site selection, sowing, soil cultivation and the like. Moreover, the combined application of base fertilizer and high-efficiency compound fertilizer is suitable for the entire growth cycle of quinoa, which is beneficial to the lodging resistance of quinoa, increases the yield of quinoa, and effectively improves the quality of quinoa.

Description

technical field [0001] The invention relates to the technical field of crop cultivation, in particular to a quinoa-sorghum mixed strip planting method. Background technique [0002] Quinoa (Cheuopodium quinoa), also known as South American quinoa, quinoa, etc., is native to Bolivia and other South American regions. Quinoa is rich in high-quality protein, amino acids and other substances, but does not contain cholesterol, gluten, etc. It is a low-fat, low-sugar, low-calorie alkaline food. In 1983, the United States and Canada began to grow quinoa, and in 1987, quinoa products entered the health care market. Due to the special climate requirements of quinoa, its planting area in the United States and Canada is also maintained in a relatively small range. In recent years, some varieties suitable for low altitude and high temperature resistance have been selected, and the planting area has a tendency to expand. In recent years, due to the strong demand, my country has also beg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/20A01C21/00C05G3/80C05G3/60C05F17/20
CPCA01C21/005A01G22/20C05B1/02C05F17/00C05G3/00C05G3/80C05B7/00C05D1/00C05D9/02C05F7/00C05F11/00C05F11/02C05F3/00C05F3/04C05F11/08Y02W30/40
Inventor 司纪升王鹏汪宝卿张煜刘宾王梅燕王洪滨
Owner CROP RES INST SHANDONG ACAD OF AGRI SCI
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