As long as raw vegetables and grass are clean and free of sediment, they can be fed to livestock. If there is a lot of silt, it must be washed and crushed or beaten. It is also possible to directly feed longgrass and whole vegetables, but it is not possible to feed them on the ground so as not to be contaminated by excrement or to be wasted due to trampling. Feeding green feed, it is best to feed now, so as not to cause rotten poultry and poultry poisoning. However, the feeding of green feed may cause the livestock to become infected with parasites. Therefore, livestock that feed green feed should be regularly dewormed. Some green fodder such as thorny vines with steel wool, poor palatability, will affect the livestock and poultry feed, should not be fed.
It is a method of feeding pigs commonly used in rural areas. The advantage is that they can kill parasites or eggs attached to the green feed, and it is advisable to blend the concentrate feeds. The palatability is good, but most of them are good. Nutrition has been lost. Therefore, green feed generally does not promote ripening. The cooked feed method is only applicable to beans, bean curd residue, pumpkin, potatoes or vegetables with steel wool. Cooking can destroy the anti-trypsin and other harmful substances in the bean feed, and can improve the palatability and undesirable substances of pumpkin and potatoes. When cooking, use a big fire, stir it frequently, and not cover it. It's best to add a little vinegar to promote the evaporation of harmful substances. If you want to cook now, do not feed overnight food to avoid nitrite poisoning.
Fermentation Feeding of green feed after fermentation is an effective way to improve feed palatability and nutritional value. Generally, weeds, wild vegetables, leaves, leaves and vines are washed and chopped into a water tank or a cylinder, compacted layer by layer, and when they are filled to 80 percent, they are covered with straws and pressed with stones until the green feed. After sinking, fill them with clear water again to isolate the feed from the air. After the fermentation is continued for one day, feed the pigs. If the mixture is fermented with bran, the effect is better. It can both remove the odor and increase the palatability, but it can not exist for a long time. When the feed becomes sour, it can be rinsed with water and then fed. If you are overly acidic, you cannot feed pregnant sows to prevent miscarriage.
The blister feeding is suitable for some feeds that livestock does not like to eat. If there are strange leaves or leaves containing tannins such as poplar, willow, hazel, apricot, alfalfa and so on, after soaking in water, it can remove astringency and other strange tastes. I loved it.
Silage feeding green grass, vegetables, leaves, etc. Silage, can be long-term preservation. If you can add 0.5% to 1% urea when silage, can increase the protein content of cattle and sheep. After silage, silage can soften the grass, improve the quality of silage, with acid and aroma, can enhance the appetite of cattle and sheep, increase their feed intake, and the nutritional composition of green feed is not easily destroyed. Attention should not be given to pregnant animals to feed more, so as to avoid abortion; Single feed nutrition is not complete, should be fed with other feed, so that nutritional balance; Silage not mixed with rotten grass, rotten vegetables, so as not to cause poisoning.
Drying and drying the grasses that are harvested before the seeds are dried or dried are the best forages for livestock to eat during the winter. High-quality hay can replace the concentrate feed and the nutritional value of 2 kg of hay is determined to be equivalent to 1 kg of concentrate feed. Drying the grass is the easiest way to preserve it. The fresh grass that was cut off was spread on the ground and turned with rice dumplings 1 to 2 times a day. After 1 to 2 days, it could be dried, followed by drying with the sun to prevent rain and damp, so as to ensure a grassy smell. For good hay, dry grass can also be made into grass powder.
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