What are the forage varieties suitable for raising sheep?

What are the forage varieties suitable for raising sheep? Choosing forage varieties for raising sheep is the same as selecting seeds for farming, choosing forage seeds suitable for the climate and geology of your own region, choosing not only fast growth, but also high yield, forage raising sheep is the best feed, good forage can also indirectly improve the profits of raising sheep, there are many kinds of forage suitable for raising sheep, and the main forage varieties suitable for raising sheep are: alfalfa, ryegrass, Gaodan grass, Sudan grass and so on.

Alfalfa

Alfalfa, formerly known as alfalfa, also known as alfalfa, is a perennial herb of Rosaceae, Leguminosae and alfalfa, with stout roots, deep into the soil layer and well-developed roots. Stems erect, tufted and even procumbent, quadrangular, glabrous or puberulent, branches and leaves luxuriant. It is cultivated or semi-wild all over the country. Born in fields, roadsides, wilderness, grasslands, riverbanks and valleys. Eurasia and countries around the world are widely cultivated as fodder and forage.

Ryegrass

Ryegrass belongs to the family Gramineae and ryegrass, with about 10 species, including forage grass, grassland grasses and some poisonous weeds in temperate regions of Eurasia. Ryegrass is an important cultivated forage grass and green manure crop.

There are about 10 species of ryegrass and 7 species in China. Perennial ryegrass and Italian ryegrass are cultivated grasses with economic value. It is widely cultivated as forage for cattle and sheep in New Zealand, Australia, the United States and the United Kingdom. Excellent forage grasses are widely introduced and cultivated in various places. Born in meadow pastures, roadside wetlands are common. It is widely distributed in Kashmir, Pakistan, Europe, warm temperate zone of Asia and northern Africa.

Gaodan grass

Gaodan grass is a new forage grass newly approved by the third National Herbage Variety approval Committee according to the principle of heterosis and hybridized with sorghum and Sudan grass. Sorghum grass combines the advantages of stem diameter and leaf width of sorghum and strong tillering and regeneration ability of Sudan grass, and its heterosis is very obvious. Hay contains crude protein and high sugar content, so it is suitable for silage and can be used to raise livestock and poultry such as cattle, sheep, rabbits, geese and fish.

Sudan grass

Sudan grass can grow in areas with hot summer and moderate rainfall. It has strong drought resistance and can adapt to a wide range of soil, and can be cultivated in clay, sandy loam, slightly acidic and slightly alkaline soil. Sudan grass is drought-tolerant, high-yield, high-quality, and suitable for planting annual fine forage grass in warm and arid areas.

Sudan grass has a wide range of adaptability. Sudan grass likes warmth and is not resistant to cold. The lowest temperature of seed germination is 8 ℃, and the optimum temperature is 20: 25 ℃. The seedlings will be frozen to death when the temperature is lower than 3 ℃. The growth of adult plants became slower when it was lower than 12 ℃. The root system is strong, it is deep in the soil, and it can make use of the water and nutrition of the deep soil.

Sudan grass has a strong ability to resist drought and can still get high yield when planted in areas with rainfall of only 250 mm. The requirement of soil is not strict, general soil can be planted, but it is not suitable to be planted in swamp soil and quicksand.

Sudan grass responds well to water and fertilizer. In order to achieve high yield, it is necessary to fertilize and irrigate, and more fertilizer should be applied to its subsequent cropping to ensure high yield.

Sudan grass should be sowed after late frost, the growth period is 100-120 days, it can tiller continuously in the whole growth process after entering the tillering stage, and the growth rate is accelerated from tillering, growing 5-10 cm a day and night. During this period, high yield can be obtained by fertilization and irrigation.

When Sudan grass is in extensive management, it produces 1250 kg of grass and more than 50 kg of seeds per mu. When the water and fertilizer conditions are good, mowing grass twice a year will yield 3500 kg of grass and more than 100kg of seeds per mu.

Here, the editor specially recommends that we use Gaodan grass to raise sheep. Gaodan grass is an annual forage grass of Gramineae. This variety combines the advantages of thick stems, large leaves of sorghum and strong tillering ability and regeneration ability of Sudan grass. It has a long growing period, can be mowed for 2 to 3 crops, has high yield, rich nutrition and high digestibility, and can be used fresh or silage or made into hay.