Breeding of New Varieties of High Yield and Drought Resistant Millet and Its Supporting Cultivation Techniques

Abstract

Breeding and matching cultivation techniques of a new high-yield and drought-resistant millet variety (Laojinhuang No. 1) with both grain and grass abundance. Its characteristics are: under the natural conditions of nine droughts and windy conditions in ten years, select the mutant grain varieties with short plants, thick necks, wind resistance, drought resistance, and double abundance of grain and grass; the lineage is stable, and the declining lines and mixed lines are eliminated. Seeding, cultivation, high-yield comparative experiments, disease resistance surveys, stable varieties, and selection of the best among the best; after six years and six generations, a new high-yield and drought-resistant millet variety with strong adaptability to the natural climate and soil of the region has been cultivated and tested. (Old Golden No. 1) and supporting cultivation techniques. Using the present invention can reduce millet production cost, increase yield, and increase economic benefits; the yield of millet per hectare can be as high as 6000-6500kg, which is about 3 times that of common millet; The dream of producing more than 1,000 jin of millet per mu is of great significance to the adjustment of the planting industrial structure, the development of grain production, and the improvement of farmers' income in this region.

Description

technical field [0001] The invention relates to crop variety selection and cultivation technology, in particular to a new breed of millet variety (Laojinhuang No. 1) with high yield and drought resistance that is suitable for the natural conditions of nine droughts in ten years and strong winds in spring and a combination of grain and grass and a matching cultivation technology. Background technique [0002] Millet, also known as millet, is an annual herbaceous plant with erect stems, strip-shaped, hairy leaves, conical spikes, and round or oval seeds; after shelling, it is called millet, which is a food crop in northern my country, and its stems and leaves can be used as hay It is a crop with both grain and grass. Millet is rich in nutrition, its protein content is 11.2%-13.4%, and its fat content is about 4.5%, both of which are higher than those of rice and flour; in addition, it also contains 8 kinds of amino acids necessary for the human body in a coordinated proportion,...

AI Technical Summary

Problems solved by technology

However, at present, the low yield of millet in this area limits the development and planting of millet; therefore, cultivating new high-yield and drought-resistant millet varieties and their supporting cultivation techniques for both grain and grass abundance will help adjust the planting industrial structure in this area, develop grain production, and increase farmers' income. great significance

Images