Summer wheat and vegetable cultivation techniques
1. Choose the best kind. Should choose heat-resistant, disease-resistant, high-quality and high-yield varieties, such as sesame oil.
2. Suitable sowing. Summer sowing wheat dish is suitable for sowing from late June to early July, sowing 50 grams per acre seedlings, seedling age 25 to 30 days, planting in late July to early August. Autumn sowing is suitable for sowing from the end of July to the beginning of August. Each acre needs to be sown with 40-50 grams. It is best to use a seed dressing such as a gold baby dressing.
3. Seed treatment. Due to the high temperature, drought, and rainy season during the seedling stage of summer wheat seedlings, it is best to soak seeds and germinate before sowing. The seeds were wrapped in gauze and immersed in cold water for about 1 hour. Then they were picked up and germinated at 15°C to 20°C. After 2 to 3 days, the seeds were ready to be sown.
4. Cultivation management. We should choose land plots with high topography, fertile soil, good permeability and no planting of Compositae crops. Applying base fertilizer, 5000 kg of high quality manure per acre must be treated with a similar jinbao manure fermentation agent, 40 kg of diammonium phosphate, 20 kg of urea, 20 kg of potassium sulfate, or 200-300 kg of plant ash. After sowing, a small arch shed with 2 meters or 4 meters of bamboo shall be placed on the seedling bed, and a shade net or old film shall be placed on the arch above to prevent rain and cool down. Throughout the growth and development period, keep the field moist and the soil loose. During the growth period, it is necessary to combine spraying with water to treat the gold leaf foliar fertilizer 2 to 3 times, and it is generally sprayed with 0.2% of potassium dihydrogen phosphate or 0.2% to 0.5% of a urea solution.
5. Suitable harvesting. When the number of leaves of oil and wheat dish reaches 30 to 34 pieces and the plant height is 45 to 48 cm, it is collected and sold at a distance of 2 to 3 cm from the ground.
1.Good safety of gelatin-free.The first lyophilized Varicella Vaccine, containing no gelatin from animals, invented and produced in China. Getting rid of gelatin from varicella vaccine can significantly decrease the ratio of anaphylaxis incidence .
2.Long validity period by good stability. The first approved varicella vaccine with 36 months of validity period in the world. Adopting BH-2 stabilizer with own IP rights (Chinese patent granted No.: ZL200910138411.6, International patent application No.: PCT/CN2009/001405) greatly enhances the stability of the product and ensures the validity period for 36 months under the storage condition.
3.Better protection with high titer and immune eff
icacy. It`s documented that compared with the varicella vaccine of low titer, high titer vaccine can reduce breakthrough cases by nearly 75% in vaccination. Of all released batches of Varicella Vaccine from BCHT, the titers are not less than 10000 PFU/dose tested by National Institutes for Food and Drug Control.
Varicella Vaccine(Live)
Live Bioproducts Pharmaceutical,Live High Potency Medicine,Live Preventive Pharmaceutical,Varicella Biopharmaceutical Live
Changchun BCHT Biotechnology Co. , https://www.ccbcht.com