Planting method of pastures for dairy cows

Abstract

The invention discloses a planting method of pastures for dairy cows. The planting method comprises the following steps: selecting ryegrass and alfalfa seeds with full particle and without mothy phenomenon as pasture mixed seeds; seeding the pasture mixed seeds into a plot; planting sweet sorghums among line spacings of the pastures and forming natural pollination; obtaining first generation of hybrid pasture mixed seeds; seeding the first generation of hybrid pasture mixed seeds into a soft plot to obtain first generation of hybrid pastures; planting sweet sorghums among line spacings of the first generation of hybrid pastures, forming natural pollination and obtaining first generation of hybrid pasture mixed seeds; selecting the first generation of hybrid pasture mixed seeds with full particle as pasture seeds and seeding into a soft plot; fertilizing. The planting method disclosed by the invention has the benefits that the yield and the leaf quantity of the pastures planted can be improved during pasture planting, so that stems are crisper, and the palatability is good; meanwhile, the sweet sorghums for people to eat can be planted.

Description

technical field [0001] The invention relates to a method for planting pasture, in particular to a method for planting pasture in a cow pasture. Background technique [0002] The traditional agriculture and animal husbandry in our country for five thousand years have not adapted to the needs of China's population development, especially the traditional animal husbandry has seriously affected the development of agriculture; the modernization of animal husbandry is the foundation of agricultural modernization, and it is also an important part of a country's modernization. sign. [0003] Among them, forage is an important feed for grass-eating livestock. Forage not only contains various nutrients necessary for livestock, but also contains crude fiber that is particularly important for maintaining the health of ruminant livestock, which cannot be replaced by grain and other feed. High-quality pasture can fully meet the nutritional needs of general livestock. If it is not in the ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing forage planting method is complicated to operate, the survival rate of the forage is low, the investment is high and the return is low, the planted forage has low yield, poor quality, small leaf quantity, poor palatability, and the crude protein content of the forage is low. , crude fat, crude fiber and other nutritional value components are less, and because of the single variety, the degree of love of animals is greatly reduced. The amount of leaves makes the stems more brittle and palatable. At the same time, it can grow sweet sorghum for human consumption, which not only meets the needs of animals, but also ensures the food that human beings depend on for survival.