Method for planting field pattern of single oil sunflower variety

Abstract

A method for planting a field pattern of a single oil sunflower variety comprises the following steps that firstly, the row number m and the column number n of planted oil sunflowers are determined, each row and column intersection point is an oil sunflower planting point and serves as a coordinate point, and the expected pattern is designed by means of the overall visual effect of symbols representing pattern plants; secondly, soil preparation and fertilization are carried out, the planting points are determined according to the coordinate points, and holes are dug; thirdly, seed selection is carried out, nutritive bowl seedlings serve as the pattern plants for sowing and seedling raising, the plants with bowls are transplanted according to the coordinate points of the pattern plants, and meanwhile, oil sunflower seeds are directly seeded at the coordinate points of background plants; fourthly, seedling inspection, complementary planting and intertillage are conducted; underground pests are trapped and killed, and sclerotinia sclerotiorum and downy mildew are prevented; fifthly, when the diameter of flower buds of the pattern plants is 1-2 cm, ditching and fertilizing are carried out; after the pattern plants bloom, the golden pattern is formed, and a green background is presented before budding of the background plants. According to the method, only one single variety is used for planting, operation and management are convenient, the cost is not increased, the visual impact is strong, and the time period of the optimal pattern viewing period can reach 18 days.

Description

technical field [0001] The invention relates to a method for planting field patterns, in particular to a method for planting field patterns for a single oil sunflower variety. Background technique [0002] With the progress of society and the development of economy, the functions of modern agriculture have become diversified. The countryside has become an important place for rural tourism and children's experiential science popularization. It is a timely move for modern agriculture to expand the tourism industry of sightseeing, leisure and vacation to the agricultural field. Utilizing the rural ecological environment and folk customs and other resources, we can carry out unique agricultural sightseeing and experiential tourism activities on the premise of properly protecting its natural ecology, original living environment and historical and cultural relics, and promote the development and development of leisure agriculture and rural tourism. The combination of the construc...

AI Technical Summary

Problems solved by technology

However, there are certain technical defects in such a pattern planting method: (1) more than two oil sunflower varieties are required; (2) it is necessary to ensure that there is a large difference in plant color and flower disc color between the two varieties in order to produce (3) There is little difference in plant color and flower disc color between the oil sunflower and edible sunflower varieties in my country at the present stage, and there is a relatively large difference in plant height, so it is difficult to plant an ideal visual pattern. Although landscape sunflower (also known as colorful sunflower) is rich in plant color and flower disc color, landscape sunflower has short plants, low seed setting rate, and high seed price. In the creative planting of tourist attractions, the choice of landscape sunflower will undoubtedly increase the cost. Reduce income

Therefore, although oil sunflower is the first choice crop for tourist areas and rural landscaping, it is mainly planted with a single species, and there are few creative plants.