Nantong _ weeping willows earth spring flowers and seedlings _

 In the course of the project in the face of growth, a key factor in the decision of these plants survive that temperature. Seedlings grown for its young, strong adaptability to climate change, it is vulnerable to cold, heat the harm caused. The annual winter cold nursery work is one of the most concern. How to create a winter later, you can make green seedlings healthy growth environment is very important and we should take targeted measures to cold, so the seedlings of these projects do not get hurt, a lot of people are required to solve the problem. Engineering seedlings chilling injury and prevention: If seedlings under chilling injury, the following findings: 1, due to the temperature is too low, so that the seedlings freeze cells, resulting in the death of seedlings directly. 2, due to the low temperature, soil moisture freezes, seedling roots can not absorb, so the seedlings can cause dehydration, withered and died. 3, due to cracking of the soil freezes, the seedling roots to pull off, the wind and sun and death. Ziye, Alias: Hongye Li shrub or small tree, up to 8 meters; multi-branched, branches slender willows Suqian, carry, dark gray, sometimes with thorns; branchlets dark red, glabrous; winter buds ovoid, apex acute, several pieces of imbricate scales, purple, sometimes sparsely ciliate scales margin. Leaves elliptical, oval or obovate, very dilute oval-lanceolate, long (2) 3-6 cm wide and 2-3 (2) cm, apex acute, base cuneate or rounded, blunt edge jagged, sometimes mixed with heavy toothed, dark green above, glabrous, midrib micro subsidence, below lighter in color, except along veins pubescent or axillary vein bearded, the rest glabrous, midrib and lateral veins were protruding, lateral veins 5-8 pairs; petiole 6-12 mm long, usually glabrous or pubescent when young micro, no glands; stipules membranous, lanceolate, apex acuminate, while there with glandular serrulate, early fall. Spend a dilute 2; pedicels 1-2.2 cm. Glabrous or slightly pubescent; flowers 2-2.5 cm in diameter; calyx bell-shaped willow Suzhou, sepals ovate, apex obtuse, while there is light outside sparsely toothed, nearly as long as sepals, calyx tube and sepals free Xuzhou hair willow, calyx tube surface sparsely pubescent; petals white, oblong or spatulate, wavy edges, base cuneate, the raw edge of the calyx tube; stamens 25-30, filaments of varying length, tightly row into two irregular, slightly shorter than petals; pistil 1, carpel villous, discoid stigma, style slightly longer than stamens, base dilute villous. Drupe nearly spherical or oval, length and width of a few equal, 1-3 cm in diameter, yellow, red or black willow, micro is wax, with shallow side ditch, clingstone; nuclear elliptical or ovoid, apex acute, pale brown with white, smooth or rough surfaces or sometimes honeycomb, with back seam ditch, abdomen and sometimes expanded with two side slit trench. Flowering in April, the fruit of August. Nantong weeping _ _ earth spring flowers and willow seedlings provided by the Wujin District Jiaze earth spring flowers nursery stock sales center. Wujin District, spring flowers and seedlings Jiaze land sales center (www.baw.com) Changzhou, Jiangsu, flowers leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the center of the earth in spring nursery stock sales leadership with the staff warmly welcome all inquiries negotiations to create the earth in spring nursery stock sales center a better future.