Hongxing Factory Chemical Protective Boots,Pvc Rain Boot,Chemical Resistant Rain Boots,Industry Rain Shoes Waterproof Dongying Hong Xing Labor Protection Products Co.,Ltd. , https://www.hongxinglabor.com
Dongying Hongxing is located at Dongying City, Shandong Province China since 1995.
We have 30 categories of products, including Covid-19 products, frock, protection shoes, safety belt, Special gloves.
Our main customer in China is Sinopec, Petro China, Energy company, steel company and Tabacco Company in other countires. Our factory have 500workers and 22 technical employees and invest thirty eight million dollars .
FAQ
1. What are your main products ?- Safety shoes
- Protective helmet
- Work clothes
- Safety cloves
- Protective equipment and masks
2. Can you offer OEM ?
Our company accep OEM service , if you need, please inform us of your specific requirements
3. What's your mode of transportation ?
By sea, By air, By train, By truck, as your request. We also do a good job to deliver goods to your destination.
4. What's your payment terms ?
T/T, L/C, Paypal..... If you need to pay via other ways, please negotiate with us.
5. Can you offer sample ?
Yes, we can offer samples to help you check type and quality.
6. Are you manufacturer or trader ?
We have own factory in Donying city, Shandong province, welcom to visit our factory !
Several measures to reduce cotton disease
In recent years, the occurrence of cotton diseases has been more serious, mainly in the seedling stage, and in the middle and later stages of Verticillium wilt and red-leaved stem blight. Especially in the middle and later stages, the disease has been increasing year by year. To effectively control its occurrence, the following measures can be taken: The disease-resistant varieties Zhongmiansuo 41 and Zhongmiansuo 45, SGK321, Guojuan 668, and Zi 284 were used to reduce the occurrence of Verticillium dahliae in cotton using the variety resistance. 2. Crop rotation and reasonable interplanting of cotton, leguminous and cereal crops will reduce the density of germs in the soil by 50-95%. Therefore, severe disease fields should be turned down with crops such as wheat and beans, moderately occurring fields, and interplanting with wheat and melon crops. 3, scientific fertilization, balanced nutrient control of the amount of nitrogen fertilizer application, the application of potash fertilizer, do not apply bacteria manure, grass fertilizer, disease damage can be reduced. General Mushi organic fertilizer 2500-3000 kilograms, cake fertilizer 50 kilograms, urea 20 kilograms, diammonium 25-30 kilograms, potassium sulfate or potassium chloride 15-20 kilograms, superphosphate 40 kilograms. Phosphorus and potassium fertilizers were put in once, and nitrogen fertilizers were applied for 2/3 of the total. For many years, continuous cropping plots were used, and 5-10 kilograms of potash fertilizer was added. During the flower bud stage and flower and boll stage, topdressing nitrogen fertilizer was applied. In the middle and late stages, sprayed pesticides and foliar fertilizer such as potassium dihydrogen phosphate were sprayed on the leaves. 4, scientific drug cotton seed disinfection, before sowing can be used 50% carbendazim dubbed 0.3% suspension agent soaked at room temperature for 14 hours before sowing choose sunny sun. When sporadic yellow wilt disease occurs, remove the diseased plants and use 50% hexachlorobenzene powder 500 grams fine soil 2.5-4 kilograms. The wilting degree is light or the field where the onset has been formed. The rhizosphere topsoil is immediately planed and irrigated with 1% urea water or 50% cotton wettable powder 300 g for 100 kg of water, and the soil is covered in time after the medicine is infiltrated. 5, health care management winter deep winter irrigation, reduce the amount of bacteria in winter overwhelming. Control planting density when sowing. Control the number of watering in the whole growth period. When the weather is dry in July and August, it is necessary to pay attention to proper amount of water, and it is not suitable for flood irrigation. When the rainfall is large, drain water in time to prevent internal hemorrhoids. During the bud period, the cultivator was deeply cultivated and the pruning was done at a later stage. Cotton fields used in sick fields cannot be used to return straw.