Quinoa fine sowing method

Abstract

The invention relates to a quinoa fine sowing method and belongs to the technical field of crop planting methods. The quinoa fine sowing method comprises the steps that high ridges are formed through a rotary tiller, the ridge width is 50 cm, the ridge height is 10 cm, and the ridge distance is 30 cm; according to the growth characteristics of quinoa and the size of plants, wires are pulled perpendicular to all the high ridges in sequence, calcium superphosphate white marking lines are drawn on ridge faces along the thin wires, and the distance between the marking lines is 40 cm; furrowing is carried out along the white marking lines, spaced sowing is carried out on quinoa, the depth of furrows is 3 cm, two holes are seeded in each furrow, three or four seeds are sown in each hole, the planting distance is 20 cm, and the furrows are covered with soil to be aligned with the ridge faces. The quinoa fine sowing method has the advantages that the calcium superphosphate is used for making the white marking lines, the uniformity of the sowing and seedling emerging of the quinoa can be ensured, repeated sowing and miss sowing can be avoided, and nutrition can also be provided for the growth of the quinoa.

Description

Technical field: [0001] The invention relates to a method for finely sowing quinoa, and belongs to the technical field of crop planting methods. Background technique: [0002] Quinoa is an annual herbaceous crop of Chenopodiaceae. It is native to the South American plateau. It has strong adaptability to the environment and is resistant to adversities such as drought, low temperature, salinity, and barrenness. Quinoa is rich in nutrients, is a single plant that can meet the basic nutritional needs of the human body, and has high economic value. Quinoa is mainly produced in the Andes region of South America. In recent years, the planting area has gradually expanded, and it has been introduced and cultivated in America, Europe, Asia and Africa. Quinoa was introduced to China as early as the 20th century. At present, the planting area has extended from northwest regions such as Tibet, Qinghai, Shanxi, and Gansu to the central and eastern provinces and cities such as Jiangsu, He...

AI Technical Summary

Problems solved by technology

Quinoa reproduces by seeds, but the external environment, the depth of sowing, the thickness of the covering soil and the way of sowing have a great influence on the emergence of quinoa and the later yield and quality