Cultivation method of cattle green fodder

Abstract

The invention discloses a cultivation method of cattle green fodder. The cultivation method comprises the following steps: 1, mounting cultivation equipment; 2, cultivating the cattle green fodder; 3, carrying out water and fertilizer management; 4, carrying out temperature management; 5, carrying out illumination management; 6, carrying out pest and disease damage management; 7, carrying out gas management. The cultivation method of the cattle green fodder, disclosed by the invention, can be used for producing in a whole year; the quantity of seeds can be determined according to a cattle feeding scale and the use amount of cattle per day; phenomena that the cattle green fodder is too much to be wasted and is too less to be not sufficient can be completely avoided and the yield of a unit area is high; 20 tons or more of fresh cattle green fodder can be produced through three-dimensional cultivation per square meter. The cattle green fodder produced by the method has abundant nutrient value and the content of crude proteins, vitamins and microelements is high; the cattle green fodder is palatable and has no pollution; the intake amount of the cattle can be increased and fattening cattle can grow for about 2kg per day after the cattle green fodder is used for a long period, so that the cattle green fodder is optimal green fodder for large-scale cultivation and production of green beef.

Description

technical field [0001] The invention relates to a soilless cultivation method for forage-type animal green feed, in particular to a cultivation method for cattle green feed. Background technique [0002] At present, in the cattle industry, green roughage includes various straws and forages, accounting for 60-90% of all cattle feed. Traditional cattle raising is to use various dry straws and pastures purchased in autumn, some of which are green and yellow stored straws for fermented feed. Dry straws have low crude protein content, almost no vitamin content, high crude fiber content, low absorption rate after cattle feeding, and cattle growth. slow. The green fodder can only be planted in natural pastures and farmlands, and only half a year can be harvested in a small amount within a year. With the development of the aquaculture industry in my country in recent years, herdsmen have over-grazed on limited natural pastures, causing damage to pasture vegetation. The use area is ...

AI Technical Summary

Problems solved by technology

Some have invented the use of container-type three-dimensional brackets and nutrient trays to cultivate pasture, that is, barley grass, and use the water spray method to produce fresh pasture. Although this method can produce fresh pasture in winter, the production cost is too high. Among them, a large amount of electricity is used to control all of them, and the production cost is increased. The comprehensive cost of fresh pasture (including the depreciation price of facilities and equipment) per catty reaches 0.7 yuan. In breeding production, fresh pasture with this price is used to raise cattle, and the feeding cost is in the sale of fattening cattle. In the years when the price is low, it exceeds the sales price, and the fresh pasture produced by this method is a loss of money for raising livestock

There is no market for the production of fresh grass with this container type and hydroponics, although it has been patented, it has no social benefits