First, the classification of clever fertilizer For salt and alkali drought, cotton is not easy to send trees, buds when the plant height is less than 15 cm in the cotton field, can be applied in the early bud stage hair tree fertilizer, urea 3-5 kg ​​per mu. The bud fertilizer should be applied to a layer of soil 25-30 cm deep and 10 cm deep. The remaining types of cotton fields generally do not need to chase after the bud fertilizer, before and after the flower as the growth of cotton, timely reapplied Hua bell fertilizer can be. Second, remove the film, cultivator, earth Cotton buds must be removed in time. After uncovering the film, cultivating soil by 2 to 3 times of cultivating, forming a ridge with a height of more than 10 cm beside the cotton plant, in order to facilitate irrigation, prevent collapse, promote root growth, and prevent the premature decline of the cotton plant. Third, control prosperous First, for the cotton fields with prosperous tendencies, the depth of cultivators can be deepened to 15 cm, which will play a role in controlling them. The second is the spraying of dilute amines. Generally, the budding period of cotton fields is controlled and 1 to 1.5 grams of contractile amines are sprayed. Fertilizer conditions are good, high density, easy to grow long cotton fields, can be sprayed at the budding stage 0.5 grams of salicylamine, spraying 1.5 grams at the peak. Fourth, go to Ye Zhi For cotton-planting and shortage of labor, leaf branches may not be needed to save labor costs. For more than 5,000 cotton fields per acre, leaf shoot development is weak, and it is generally not necessary to go to the leaf branches. In other cotton fields, branches may be rough depending on the situation, that is, after the fruit branches are clearly discernible, the branches and leaves below the fruit branches are all removed. Fifth, timely watering In June and July of this year, the city does not continue to rain. If the soil moisture content is less than 55%, it is conditional to water in time. Bud watering can not be too much, guttering is better. Six, timely drainage In recent years, abnormal weather has increased, so in the bud period, we must also pay attention to cotton field drainage. It is necessary to timely drain the drainage channels and dig the field drainage ditch to ensure timely drainage after heavy rain to prevent the cotton field from picking up waterlogging. Seven, timely prevention and control of pests and diseases The prevention and control of locusts, cottonseed crickets, red spiders, and second generation bollworms are mainly done. Can be used 20% butyl sulfide carbofuran 1000 times + 3% acetamiprid 1500 times, or 40.7% chlorpyrifos 1000 times + 10% imidacloprid 1000 times spray to achieve the effect of cure. If spider mites are predominant, 15% fluorenone 1500 times solution +1.8% abamectin 3000 times solution can be used for both spraying and curing. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Sinopec Engineering Protective Clothing Hongxing Factory Sinopec Engineering Protective Clothing,Protective Suit,Summer Work Clothes,Petrol Station Work Clothes 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 !