"Lihong" Yuanbaofeng Cultivation Techniques

'Lihong'Yuanbaofeng is a deciduous deciduous tree belonging to the genus Aceraceae of the eucalyptus family, which was selected and produced by scientific research personnel of the Beijing Institute of Garden Science. Its canopy is umbrella-shaped or broadly ovoid, single leaves opposite, leaf palmately 5-lobed, leaf base multi-segmented, medium-velocity, strong adaptability to urban soil, strong resistance to harmful gases, cold-resistant, wind-resistant Etc. Grafting survival rate is high, up to 85%. In the urban district of Beijing, the blood redness changed from late October to mid-November, which is of great ornamental value. The traits are stable (100% of the grafted seedlings maintain the target character of the mother plant, and 92% of the seedlings maintain the traits of the mother plant), filling the autumn of Beijing urban area. Missing white plant blanks. It was approved by the Beijing Municipal Bureau of Landscape and Afforestation in December 2007. There are two main methods for breeding 'Lihong', sowing and grafting. After the seed matures in the autumn, full-grown seeds are collected from the mother plant, dried in the room after harvest, and dried before the soil freezes. Sand traps can shorten the seed emergence time, while ensuring that the emergence of neat and easy to manage seedlings. You can also use warm water soaking, but the emergence time is longer, and the emergence is not as tidy as sand. In addition, in order to prevent disease in seedlings, potassium permanganate can be used to disinfect seeds and improve their resistance to disease. Seed sowing the following spring. Through the continuous observation of seedlings for 5 years, 92% of the seedlings can maintain the characteristics of the mother plant. Grafting and breeding 'Lihong' includes grafting and bud grafting. The rootstocks are all planted with good-type, strong-resistant Yuanbaofeng or Wujiaofeng, with strong affinity and an average survival rate of 85%. Branches were mostly carried out in the spring, and the current year-old shoots with robust growth and no pests on the mother plants were collected as scions, and high-position grafts were mostly propagated using this method. The survival rate is above 80%. Buds were used during the peeling of trees in summer and autumn. The buds in the middle and lower parts of the growing branches were selected as scions. The degree of lignification at the tip 1/3 of the shoots was relatively low and budding was not easy to survive. Often use the "T" type bud connection method, the grafting of the scion grafted on the new shoots of the rootstock. Low grafting and high grafting can use this method, and the survival rate is above 90%. Yuanbaofeng has the property of flowing glue and should be paid attention to whether it is grafted or pruned after management. If we can often use alcohol to disinfect the grafting knife during grafting, we can effectively avoid the influence of flowing glue and increase the survival rate. Since 'Lihong' has the characteristics of weak positive and semi-yin resistance, it should try to choose places with tall trees to avoid direct sunlight. In the light exposure, it is prone to the phenomenon of coke leaf and leaf curl. Considering the need for strong growth and landscape effects, it is best to give 'Lihong' loose planting density. When plants with a DBH greater than 6 cm are used in afforestation projects, the plant spacing should be 3 m 3 m so as to ensure plant growth and crown success. Take Beijing as an example to promote spring planting. Although 'Lihong' has a high survival rate for transplanting, it must also bring soil balls as far as possible. In particular, seedlings with a diameter of 5 cm or more must be planted with the ball. Apply appropriate amount of organic fertilizer during planting to promote plant growth. Afterwards, strengthen soil management, timely fertilization and irrigation, regularly cultivating loose soil and keeping the soil loose and fertile. Lihong is more tolerant to drought but less tolerant, so the soil in the planting area must not be too wet. The variety can grow normally in acidic, neutral and calcareous soils. Considering the phenomenon of plastic flow in the wounds of Yuanbaofeng, plastic pruning is mainly performed after the leaves are fully developed in the initial stages of growth. At this time, the wound flow rate is small, which is conducive to the incision healing; in winter, only the diseased shoots, weak branches, and dry and dry branches are generally cut off. If you cut off branches with a diameter of 2 cm or more, apply the wound dressing immediately. The disease of Lihong is mainly leaf spot disease. It is necessary to remove the diseased tissue in time and burn it in a concentrated manner. Chemical control can use 25% carbendazim WP 300 to 600 times, 50% thiophanate 1000 times, and 80% Dyson Manganese zinc 400 to 600 times the liquid, 50% Kedan 500 times and so on. Pay attention to the alternate use of agents to prevent germs from developing resistance. Insect pests should be carefully guarded against threats such as locusts, and should be combined with pruning to completely remove the diseased leaves and leaves that the locust inhabits or the eggs have lurked in, and burn them together. When a large number of aphids are found, they should be sequestered in time, sprayed with a solution of detergent, urea, and water in a ratio of 1:4:400, or 1000 to 1500 times of a 10% omethoate emulsion or 1000 times malathion emulsion. Liquid spray.

Pork is a very common meat in life, especially in China. Pork consumption is much higher than other meats and is the main source of meat. Pork tastes and tastes very good, it doesn't get tired when you eat it regularly, and it has a variety of practices. It can be delicious with a variety of ingredients.

Although the pork chop is made of pork, it has no fatty feeling at all, and it is particularly chewy. It is processed through many processes, not to fry or cook pork. The pork that is made out has a lot less oil, and the feeling of eating meat is particularly cool. The authentic pork chop uses the pig's hind leg meat. This part of the meat is mainly lean meat, and the fat is rare. It is more suitable for pork. breast

Preserved Pork Snacks

Pork Snacks,Sausage Snacks,Barbecue Snacks,Preserved Pork Snacks

Hangzhou Aiyomi food co.,LTD , https://www.aiyomisnacks.com