Rabies Vaccine (Vero Cell) for Human Use
The first company develops and employs the technology of microcarrier bioreactor for production of Rabies Vaccine (Vero Cell) for Human Use in China. The culturing process has good repeatability, the product shows reliable quality and in reasonable stability and has the comparable effect with lyophilized formulation.
Rabies Vaccine,Freeze-Dried Rabies Vaccine,Mild Rabies Vaccine,Stable Rabies Vaccine For Human Use Changchun BCHT Biotechnology Co. , http://www.ccbcht.com
(1) The moisture content of fully aired seeds is an important factor in whether seeds can be stored and the useful life of the seeds can be extended. The freshly harvested seeds, although they have been air-dried during the threshing process, do not necessarily meet the safety standards, so they must be fully aired on a sunny day and then bagged for storage.
(B) drying time cabbage, radish, rape and other cruciferous crops such as summer harvest seeds, after the harvest in the middle and late August, drying is better, you can choose sunny and concentrated drying, so that the water content below the safe value, to be cool in the evening After storage. Melon, beans, eggplant and other vegetable seeds, according to the degree of dry and wet seeds, while drying sales. If the seeds are to be stored, the seeds must be fully air-dried before the seeds are put into the bag, and the necessary insecticidal treatment should be performed to ensure the germination rate of the seeds.
(C) Notes 1 Do not use plastic bags, especially unclean feed, fertilizer and other plastic bags, apply sacks, woven bags, cloth bags and other packaging seeds to ensure that the seeds breathe. 2 Do not store seeds in a closed, damp warehouse. Store in a dry, ventilated place. Before storage, use bricks or rounds on the ground to raise the height by 30 to 40 cm, and then put the seed bags in order, and keep them away from the wall by about 30 cm to avoid moisture. 3 Store the seeds away from the stove to prevent the smoke from fumigating, so as to prevent the seeds from rot and deteriorate and affect the sprouting power. 4 Seeds should be stored separately from pesticides, fertilizers, feed, etc. to prevent pesticides and chemical fertilizers from evaporating and affecting the seed germination rate and germination potential. 5 During the storage of seeds, it must be regularly checked, especially after March, when the temperature rises, it is found that pests should be immediately taken to prevent and control the disease. With fumigation of aluminum phosphide, dichlorvos, etc., can also be used pyrethroid insecticide spray, wear gloves and mix well. It is also possible to put one or two grains of aluminum phosphide per bag when the seeds are bagged. When more than 6 varieties are stored in the same warehouse, the inner and outer labels should be hung in advance to indicate the basic information such as the name of the seed, the quantity of the seed, the time of storage, and the germination rate when entering the warehouse. According to the above method, the seeds are stored for 2 to 3 years or even longer, and the germination rate can be maintained at 85% to 90%.
Safe storage of vegetable seeds
The germination rate of vegetable seeds is closely related to the quality of storage, in addition to the seed itself. Do a good job in safe storage of vegetables to pay attention to the following points: