RP International Ltd is top Calcium Propionate Supplier and Manufacturer in China. Calcium Propionate Calcium Propionate,Preservative Calcium Propionate,Calcium Propionate Powder,Calcium Propionate Granular RP International Ltd , http://www.rp-foodadditives.com
Calcium Propionate is the most commonly used bread preservative globally. It is an effective growth inhibitor of most molds and some bacteria. It is widely employed in bread and other yeast-based bakery goods to prevent mold and rope formation and to extend their normal shelf life.
Our Annual output is 5000mt. We have professional product line for Food Additive Calcium Propionate. Our products are Kosher, ISO, Haccp, Halal certified with best quality and strict quality control.
With regards to the productions and quality control, We has advanced manufacturing facilities and professional R&D team which providing customers with safe, healthy, hygienic and high-quality products. All the productions are processed strictly in accordance with the regulations of HACCP and ISO system. We also provide value-added services based on customers` personalized requirements in both product application and technical support.
We wholesale and promise the high quality of Calcium Propionate Preservative E282 with competitive price, buy Calcium Propionate Food Grade at RP International
Prevention and Cure of Diseases of Cucumber in Winter Greenhouse
In winter, in greenhouses and greenhouses, cucumber leaves often appear yellow-brown lesions, which seriously affect the yield. Although the use of a variety of pesticides alternately controlled, but the effect is not satisfactory. The reason for this is that the diseases that occur in cucumbers often occur in a variety of integrated ways, and prevention and treatment with one type of medicine will not work. Comprehensive control methods: 1. Varieties choose strong disease resistance varieties. 2. Seeds are kept in disease-free, disease-free or disease-free plants to prevent seed carryover. Seeds should be disinfected prior to germination to eliminate germs. Commonly used methods are: soaking in warm soup: soaking in a warm soup at 55°C for 15 minutes, and then transplanting into cold water to sow germination. Use 100% solution of formalin to soak seeds for 30 minutes, then wash and germinate; or soak for half an hour with 100 times glacial acetic acid, rinse with water and then germinate; or soak for 1 hour with neomycin-containing 20010-6 concentration Wash out after washing and germination; or use 50% Daisen ammonium 500 times solution soaking for 1 hour, then remove and wash germination. 3. Rotation and non-guad crops are carried out for more than 3 years. 4. Soil treatment utilizes disease-free field soil seedlings or pesticides to disinfect bed soil. Usually 50% carbendazim or 50% anthraquinone, US 8 grams per square meter, mixed with the surface soil. It can also be used in the summer boring method, so that the soil temperature rises above 45 ~ 50 °C to eradicate germs. When conditions permit, the use of soilless seedlings has the best effect. 5. In the cultivation, management and cultivation, the semi-high ridge cultivation is used as far as possible, the mulching film is laid, the number of watering is reduced, and the humidity in the field is reduced. Apply basic fertilizers, increase phosphorus and potash fertilizers, protect the ground, close the shed in the morning, raise the temperature to 30-34°C, increase ventilation in the afternoon, reduce the humidity in the shed to 75% or less, create an environment that is not conducive to disease occurrence, and promptly clean In the pastoral field, the diseased plant debris is removed, buried or burned. Spraying a one-ten thousandth liquid of Shuofeng 481 once every 20 days can promote the photosynthesis of the leaves, increase the concentration of the cell fluid, increase the resistance to disease, and reduce the harm of disease. The above measures can reduce the occurrence of diseases. 6. At the beginning of the disease prevention and treatment, 68.75% DuPont Easy Water Dispersible Granules can be used 800 to 1000 times; or 72% Kelu 600 times; or 755 can kill 600 times the dry suspension agent; or 75% chlorothalonil WP 600 Diluent; or 50% thiophanate WP 500 to 700 times; or 50% carbendazim WP 500 to 700 times; or 65% dexamethasone WP 500x: or 50% dexamethasone Ammonium 1000 times; or 50% anthrax 400 times; or 200 times the agricultural anti-120, one of the above drugs, once every 6 to 7 days, 4 to 5 times. The above agents are agents for controlling fungal diseases. The following agents are used for the prevention and treatment of bacterial diseases: streptomycin for agricultural use 20010-6; or neomycin-containing 150 to 20010-6 fluid; or DT sterilant 500 times; or antibiotic 401 for 500 times; or Use 70% DTM 600 times liquid; or 70% methyl azide copper 250 times, the above-mentioned agent once every 5 to 6 days, even spray 3 to 4 times. In winter greenhouses and greenhouses, when diseases occur in a comprehensive manner, one or two kinds of agents for controlling fungal diseases should be selected, and one or two kinds of agents for preventing and treating bacterial diseases should be alternately sprayed, so that a variety of diseases can be cured.