Colorful tree species--flower peach
Latin name: Prunus davidiana (Carr.) Franch. Alias: Mountain peach. Family is: Rosaceae, Prunus. Morphological characteristics: small deciduous trees, up to 10 meters high, dark purple skin dry, smooth, common horizontal ring pattern, when the paper was old peeling. Branchlets brown, many erect, glabrous, with terminal buds and lateral shoots, winter buds short conic, micropilose, single leaves alternate, leaves ovate-lanceolate, 6-12 cm long, 2-4 cm wide , apex long acuminate, base broadly cuneate, margin with finely serrate, pinnate veins, lateral veins 6-8 pairs, both surfaces glabrous, petiole 1-2 cm long, glabrous, with or without glands near leaf base , Single flower, amphipatic, nearly acyclic, calyx purple, glabrous, petals pink or white, apex obtuse or slightly shorter, base with claws, stamens, about 30 stamens, flowers open. The fruit is nearly spherical with a diameter of about 3 cm. It is short-haired and its flesh is thin. The food value is extremely low. The flowering period is March, and the fruit ripens from July to August. Distribution of origin: The main production Hebei, Henan, Shandong, Shanxi, Shaanxi, Gansu, Sichuan, Inner Mongolia and other places. Common in the mountains, the slope is wild. Ecological habits: positive tree species, hi light, drought, cold, more salt-alkali resistance, but weak resistance to pods, early fruiting, long life, strong rooting, for a variety of peach grafted good rootstock. Garden use: The first leaves open, the flowers are dense and beautiful in color. Since ancient times, it is the main symbol of the spring scenery. It can be planted, planted or planted on hillsides, cliffs, ponds, gardens, horns, and lawns. And the edge of the forest, etc., have a special effect of adding color to the spring. Breeding and cultivation: mainly seed breeding. variant: 1. var.rubra Bean: It is a rose red flower that is extremely bright and flowering. 2. Baihuashan Mao var.alba Bean: flower pure white, or light green, elegant and moving. Common species are the same species: P.persica (P.persica) (L.) Batsch: As the main fruit tree species, the main difference with the Prunus mume is: dry dark brown or gray-brown, rough when old, thick leaf texture, Yumai 7 -12 pairs, leaf margins glandular teeth, petioles near the base of the leaves more than glands, stamens 10-20, calyx tube and bracts margin often hair. Since peaches are mainly fruit, there are many varieties and types, such as peach, nectarine, peach, weeping peach, purple peach, and longevity peach. These varieties have different ornamental values ​​in landscaping and can be used as needed. Appropriate choice.
Additives mainly refer to various antibiotics, antioxidants, mold inhibitors, binders, colorants, flavouring agents, health care and metabolic regulation drugs, etc. are conducive to enhancing feeding effect, conducive to the production and storage of non-nutritive Feed Additives and their formulated products. It is mainly divided into food additives, feed additives, concrete additives, and oil additives.
Food additives refer to the chemical synthesis or natural substances added to food to improve the quality, color, aroma and taste of food, as well as the need for preservation and processing technology. Food additives are a term that refers to the chemical synthesis or natural substances added to food to improve the quality, color, aroma and taste of food, as well as the need for preservation and processing technology. Food additives are generally not food and may not have nutritional value, but they must conform to the above definition, that is, they do not affect the nutritional value of food, and can prevent food spoilage, enhance food sensory properties or improve food quality.
Feed additives, also known as feed additives, refer to the general term of additives manually added to formula feed in order to make up for the shortcomings of formula feed and some special needs. The functions of additives include: 1) insufficient nutrients in feed; 2) preventing deterioration of feed quality; 3) improving palatability of feed and utilization rate of feed; 4) enhancing disease resistance of feeding animals, promoting normal development and accelerating growth and production of feeding animals; and 5) increasing the output and quality of feeding animal products. The dosage of these special substances is very small, generally according to a few percent of the formula feed to several parts per million (mg/kg), but the effect is very significant. According to some data at home and abroad, it is considered that the average efficiency can be increased by 5%-7%, sometimes up to 10%-15%.
Additives Glycyrrhizinic Acid,Methyl Maltol,Food Additive,Natural Methyl Cyclopentenolone Shandong Chenyi Environmental Protection Technology Co.,Ltd , https://www.chenyichemistry.com
Plant Name: Flower Peach