All the farming friends know the beansGrassThe nutritional value is high, especially the abundance of proteins, which the farmers have always called "the king of pastures."The purple bouquetIt is also the oldest and most prestigious species in the country。
The vervain leaves are juicy, delicious, digestive, nutritious and easy to feed. In particular, it is popular with a large number of cows and sheep farmers and can account for 20-30 per cent of daily food, but it is important to keep the number of cattle fed daily, with each cow feeding within 20 kg of herring per day and sheep feeding within 4-5 kg per day. Preferably, they are cut between the first flower and the flower season, and the herbs who harvest before the flower start to eat are easily swollen and can either dry grass or store forage。
Not only do cattle and sheep have a strong effect, but pigs, chickens, ducks, geese and rabbits do not have any swelling. The effect is clear, with 1 to 2 cm when they are fed to medium-sized animals, and to small animals, such as rabbits and geese, so that they are fed with high utilization and waste。
First, what is the nutritional value of the vermin
The verbs are high-energy herbs, with 20 per cent of the coarse protein content at flowering, leaves containing 23 to 27. 67 per cent of the coarse protein, straws containing 12 per cent and proteins more than 80 per cent efficient. At the same time, vitamins, minerals and trace elements are complete. A kilo of purple grass is equivalent to 0. 5 kgFeedingThe nutritional value. Amino acid composition is similar to eggs and contains 5. 7 times more than maize, which is a rare good feed。
The vermin is a multi-year bean herb and has a long life and a lifetime of 7 to 8 years for cultivation in the field. It is also very cold-resistant, drought-resistant, salin-resistant, and under snow cover can withstand a cold of 40°c, high summer temperatures, short hibernation at high temperatures and rapid growth at declining temperatures。
Whether in the cold northern regions of gansu, shanxi, shaanxi, ningxia and xinjiang, or in guangdong, guangxi and jiangxi, to the south of the yangtze, there is extensive cultivation. However, there are also differences in yields due to different characteristics of production conditions, climatic conditions, planting methods and seeds。
Ii. So, what is the high production of vermin in the north? Or is it high production in the south
There is a variety of cultivation that applies to all areas, not just one that can be grown, so that there is no climate and yields are not high, so many say it is low。
Ultimate seedlings can sprout at 5-6 degrees, but the most suitable budding temperature is 15-28 degrees, with planting taking place mainly in spring and autumn, march-may in spring and august-november in autumn, and summer in the north, but it is advisable not to plant at temperatures above 35 degrees, so as not to cause low seeding。
The vermin is adapted to the variety of regions that are resistant to cold, drought, saline and disease:
1. Twilight farmer no. 1: the coldest, suitable for north-east, north-west china, and above 6 tons/acre, with three to four harvests per year。
Ii. Midrand 2 of the vermin: drought-resistant, suitable for irrigation-free areas with annual production of more than 4 tons/acre and 3-4 harvests per year。
3. 苜1 of the acreage: the most saline resistant, suitable for saline development, with annual production of 5-8. 8 tons/acre and 3-4 harvests per year。
#4, twilight #9: it is resistant to ostrich horses, which are highly resistant to insects and suitable for cultivation in warm-watered areas along the yellow river, producing more than 6 tons/acre per year and harvesting 3-4 times per year。
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