Family Genus: Chrysanthemum, Chrysanthemum Morphological characteristics: Zhulan is an evergreen shrub with thick stems and a height of 30--70 cm. It is soft and invigorating. The leaves are stalked, elliptic, 7--8 cm long, top blunt, base cuneate, leaves thick and soft, smooth. During the period of 5-June, the stems are open with heavy spikes. The flowers are yellow-green and resemble roe, no quilt, and aromatic blue. Drupe oval, containing a seed. Distribution area: Zhulan is native to China, Japan, and North Korea, and it is mostly located in the low mountain areas of the subtropics. It is wild in all provinces in southern China. Habits: (1) Hibiscus likes warmth, and is afraid of high temperature. It is also resistant to cold, cool in summer, warm in winter, and has a low temperature difference in four seasons. Winter temperatures must be kept above 5°C for safe wintering. (2) Zhuzu is a negative plant, sexually scattered light, avoid light exposure, generally 30% light transmittance is appropriate for such plants grow robust, well-developed root systems, flowering lush. Under the strong light, the growth and development are poor, the plants grow slowly, and the leaf color turns yellow, causing severe burns. Therefore cultivation of Zhulan requires shade from the summer till early autumn. However, if the light is too weak, the plants are susceptible to growth and development is not good. (3) Zhulan likes moist environment, requires air relative humidity of about 80%, soil moisture content of about 25% to 30% can not be too dry, when the soil moisture content below 20%, the plants tend to wilting, if not timely watering The leaves are easy to fall off and may even cause the land to wither. However, it may not be too wet. When the soil moisture content exceeds 40%, the plants grow weakly, and are susceptible to disease. The leaves hang down and grow slowly, which is unfavorable for flowering. (4) The Zhulan line is a fleshy root with a large amount of water. It requires a good atmosphere for ventilation and drainage, and it is suitable for growth in loose and fertile sandy loam with rich humus. It is required that the soil drains quickly during the rainy season and maintains strong water during drought. If the soil is heavy, the air permeability is poor, and the drainage is poor, the root system of the plant is undeveloped, the growth is weak, and the flowering is less. The accumulation of water in the rainy season can cause rot, defoliation, and even the death of whole plants. Potted Zhulan, pelvic floor must be filled with a layer of coarse sand or gravel, cinder like drainage layer, in order to facilitate drainage, ventilation. application: Zhulan branches green soft, elegant posture, summer family cultivation, rich floral, suitable for windows, balconies, flower rack display, Yu Yuying room, it is refreshing. Evergreen leaves and flowers are the top grades of potted plants. Because of its resistance to shade, it can be used for indoor viewing and is often placed on several seats. Hongde brand for you to produce a variety of high-quality pig panel, to help you facilitate the management of aquaculture and safety. Our production of pig panel is divided into two kinds, sorting pig panel and PVC pig panel. The sorting pig panel is made of high quality hard plastic with dimensions ranging from 77 * 47cm to 121 * 78cm. It has holes in its edges for easy grip and use, and it helps you move your livestock easily. PVC pig panel is mainly used to separate Pig Crate, made of high quality PVC material. Hollow design makes it durable and cost-effective, smooth surface is easy to clean, but also to protect pigs.
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