Bulk of varicella vaccine,semi-Finished Products.It has good safety with low ratio in adverse reaction. And it has been exported to Bangladesh.
In 2008, BCHT successfully launched its product Varicella Vaccine, Live in China. In the following years, BCHT continuously committed to improving the product and led in 2010 removal of gelatin from adjuvant and extended the vaccine shelf-life up to 36 months which is the longest one in the world in 2011. And it has the following qualities.
Biotechnology Bioproducts Preventive,Final Bulk Medicine Preventive,Final Bulk Pharmaceutical Preventive,Vaccine Biological Products Preventive Changchun BCHT Biotechnology Co. , https://www.ccbcht.com
As a single cultivation of Lysimachia can be harvested several times, the growth period is longer, stems and leaves grow vigorously, so the base fertilizer should be applied during site preparation. Generally, 1500-2000 kg of organic fertilizer is applied per 667 square meters. Lysimachia planting density of 6,000 to 8,000 per 667 square meters, usually spacing of 20 cm to 30 cm, timely watering seedling rooting after planting, shading net shade in summer high temperature.
Loosestrife can be planted all year round, but it is more appropriate to transplant seedlings from April to September.
Lysimachia can't flower and seed in Jiangsu and Zhejiang, and can be expanded by cutting methods. In some places, it is propagated in ramets. In cuttings, the first step is to prepare a nutritious soil for the seedbed. The formula is: 70% of vegetable garden soil, 15% of decomposed organic fertilizer, and 15% of alfalfa ash. The method of raising seedlings can use seedlings for seedlings, and the uniformly mixed nutrient soil is loaded into the pan and the bottom water is poured. Then, 3 to 5 bud shoots (with 2 unfolded leaves) were cut from a strong mother plant, 10 cm in length, and soaked in soil after soaking for 5 minutes with naphthaleneacetic acid (1000 mg/l). Sunny days water several times a day to ensure proper soil moisture and rain should prevent rain showers. The fibrous roots germinate at a suitable temperature for 3 days and can be grown after 15 days.