Methods for producing and planting longevity fragrant millet hybrid

Abstract

The invention discloses methods for producing and planting a longevity fragrant millet hybrid. The production method comprises the following steps of: breeding a self-bred line, propagating, adjusting sowing time and a proper row ratio, taking artificial supplementary pollination measures, hybridizing by using Dao Ba Qi millet as a female parent and glutionous millet as a male parent, hybridizing by using a hybrid descendant as a female parent and wild broom corn millet as a male parent, and backcrossing by using a hybrid descendant as a female parent and Dao Ba Qi as a male parent. The plantation method comprises the following steps of: selecting a field for planting the millet in first year; ensuring not to applying a herbicide which influences next crops to preceding crops; ridging 15 days before plantation, wherein the standard is that 6 to 8 centimeters of soil is removed and ridges are high enough for planting the millet; removing the soil on the ridges before the millet is planted; and timely ploughing, sowing and fertilizing by using machines, and completing earth covering and compressing at one time, wherein the earth covering depth is between 2 and 3 centimeters. The methods are low in cost and high in yield, and are suitable for the field of crop plantation.

Description

technical field [0001] The invention belongs to the technical field of crops, and in particular relates to a production and planting method of a long-lived fragrant valley hybrid. Background technique [0002] Compared with conventional millet, Longevity Fragrant Valley has been planted for many years because millet (millet), also known as millet, has high nutritional value, but now it is less and less planted. The reason is because of its low yield and poor taste , The value of the plant is labor-intensive, time-consuming, and labor-intensive. It has been replaced by rice. Especially when planting, a series of labor such as thinning the seedlings and shoveling the millet makes the farmers miserable, the economic benefit is low, and the yield is lower than any grain. It's not good. Due to low prices, limited profits, and limited planting conditions, it is difficult to get all the seedlings if there is heavy rain during the sowing period, and sometimes even no crops are harv...

AI Technical Summary

Problems solved by technology

However, the cycle is long and the price is high, which is difficult for farmers to bear