Everyone knows that the content of green feed in pig feed is generally not more than 5%, because the green fiber contains relatively high levels of crude fiber, pigs are monogastric animals, unlike cows, sheep can be ruminated, the utilization of crude fiber is not high It is difficult to digest. This large-scale pig farm uses a kind of forage grass called “Penguin†to feed it. The processed hybrid Pennisetum can reduce crude fiber content, high crude protein content, and pigs love to eat. It can replace 20% concentrate feed with pigs. For pig farms, pigs grazing did not delay long meat, which saved the cost of breeding and also reduced the risk of breeding.
Hybrid Pennisetum is a one-year or perennial herbaceous forage plant. It is an organic pasture that has been screened and cultivated for many years from wild pastures. The hybrid pennisetum parental is Pennisetum americana, the father is Chinese elephant grass, hybrid pennisetum combines the characteristics of the paternal and maternity, the crude protein content is high, the fiber is low, the growth rate is fast, and can be used for the scale pig field. Pennisetum watered with biogas slurry, its crude protein and other nutrients are superior to other common planted Pennisetum, can improve the quality of pork.
Knowledge expansion:
Pennisetum americana is an annual high-yield and high-quality forage species suitable for planting in the Yangtze River valley and south of the country.
I. Morphological characteristics and main reproductive characteristics: The plant height is about 300 cm and the root system is developed. There are 11.2 births, more than 20 main leaf blades and 60-70 cm long. The seeds weighed 7.0 grams and the seeds were gray. The number of fertility days in Nanjing was 130 days and the yield was 6000-8000 kg/mu. Hi warm and humid climate conditions, when the temperature reaches 20C or more, the growth rate. Drought-resistant. Loosing, disease-free occurrence, suitable for multiple cutting, feeding herbivores and fish.
Second, the cultivation techniques: Pennisetum americana seed is small, young shoots top soil ability, and the good or bad soil preparation has a great impact on its emergence, so the site preparation must be fine to facilitate emergence. When the temperature reaches 15C, the planting is appropriate. In the middle and lower reaches of the Yangtze River, from about the end of April to the beginning of May, the Huanghuai region is sown in May-June, with a depth of about 1.5 cm. 5-6 days to emerge. Mu sowing volume 0.7-1.0 kilograms. Line spacing 50 cm: It can also be transplanted and planted, line 40*20CM.
In order to prevent ants from waiting until the ground pests harm seed or seedlings, it is necessary to use pesticides such as furanide or seed dressing or toxic soil. Use 1500 kg of high-quality organic fertilizer per acre and apply 15-20 kg of calcium phosphate as base fertilizer. After each cutting, topdressing should be applied once, using 5 kg of urea per acre.
Third, nutritional value and utilization: dry matter contains crude protein 15.4%, crude fat 4.2%, crude fiber 35%. Nitrogen free extract 25%. The height of the coarse ash 9% when castrated: 70-80 cm for feeding fish, rabbits, geese, and pigs; 1-1.3 m for cattle and sheep. Keep a height of 10-15 cm. Do not cut it on cloudy days. Otherwise it will cause lack of plants and reduce production.
Hybrid Pennisetum is a one-year or perennial herbaceous forage plant. It is an organic pasture that has been screened and cultivated for many years from wild pastures. The hybrid pennisetum parental is Pennisetum americana, the father is Chinese elephant grass, hybrid pennisetum combines the characteristics of the paternal and maternity, the crude protein content is high, the fiber is low, the growth rate is fast, and can be used for the scale pig field. Pennisetum watered with biogas slurry, its crude protein and other nutrients are superior to other common planted Pennisetum, can improve the quality of pork.
Knowledge expansion:
Pennisetum americana is an annual high-yield and high-quality forage species suitable for planting in the Yangtze River valley and south of the country.
I. Morphological characteristics and main reproductive characteristics: The plant height is about 300 cm and the root system is developed. There are 11.2 births, more than 20 main leaf blades and 60-70 cm long. The seeds weighed 7.0 grams and the seeds were gray. The number of fertility days in Nanjing was 130 days and the yield was 6000-8000 kg/mu. Hi warm and humid climate conditions, when the temperature reaches 20C or more, the growth rate. Drought-resistant. Loosing, disease-free occurrence, suitable for multiple cutting, feeding herbivores and fish.
Second, the cultivation techniques: Pennisetum americana seed is small, young shoots top soil ability, and the good or bad soil preparation has a great impact on its emergence, so the site preparation must be fine to facilitate emergence. When the temperature reaches 15C, the planting is appropriate. In the middle and lower reaches of the Yangtze River, from about the end of April to the beginning of May, the Huanghuai region is sown in May-June, with a depth of about 1.5 cm. 5-6 days to emerge. Mu sowing volume 0.7-1.0 kilograms. Line spacing 50 cm: It can also be transplanted and planted, line 40*20CM.
In order to prevent ants from waiting until the ground pests harm seed or seedlings, it is necessary to use pesticides such as furanide or seed dressing or toxic soil. Use 1500 kg of high-quality organic fertilizer per acre and apply 15-20 kg of calcium phosphate as base fertilizer. After each cutting, topdressing should be applied once, using 5 kg of urea per acre.
Third, nutritional value and utilization: dry matter contains crude protein 15.4%, crude fat 4.2%, crude fiber 35%. Nitrogen free extract 25%. The height of the coarse ash 9% when castrated: 70-80 cm for feeding fish, rabbits, geese, and pigs; 1-1.3 m for cattle and sheep. Keep a height of 10-15 cm. Do not cut it on cloudy days. Otherwise it will cause lack of plants and reduce production.
Hydrolyzed Sponge White Powder
Sponge
Chengdu Sino Tech company , https://www.cnherbfun.cn