1. Use 60% butachlor EC 75ml per acre, 10% WP-pyrazosulfuron (WPK) wettable powder 10g, mix fine soil 20kg, about 1 week after the dumping, rice seedlings take root Submission.
2. Phenylzetosine and trimesulfuron-methyl complex or 36% dichlorobenzyl wettable powder (ie fast killing cesareans plus benzethonone), 35-40 grams per acre. Can be postponed to 10-15 days after throwing waterless layer spray, after treatment 1-2 days of water, keep the shallow water layer 3-5 days. In addition, you can also use 20% dimethyl tetrachlorhydrin agent per acre 100 ml plus 25% Bentazon water agent 100 ml, spray 30 kg of water to prevent broadleaf weeds and Cyperaceae weeds.
3.Zetianjing 50% WP has special effects on the main weeds of the rice fields, valerian, and gold, and it is also effective on heterotyx sedges, duckweed, and cattle blankets. It is widely used in rice fields, transplanting fields, and transplanting. Fields can be used on the day of transplanting, without any adverse effects on rice.
4. 4 kinds of compound herbicides such as heptylbenzyl, benzothiazole, butylbenzyl and dichlorobenzyl. The suitable amount thereof is 40-50 grams of 10% heptylbenzyl per acre, 40-50 grams of 50% benzothiazole, 100-120 grams of 30% butyl benzyl, and 30-40 grams of 25% dichlorobenzyl. The application period is suitable for 8-10 days after the seedlings are planted (before the 2-leaf stage of madder), first drain the field water, then apply water to the water, apply water every other day, and keep the water for 3-5 days. Wide, comprehensive weeding effect is stable at more than 90%.
The fundamental difference from traditional electric scooters, battery scooters, bicycles and other transportation tools is that electric wheelchairs have intelligent operating controllers. According to the different operation methods, there are rocker-type controllers, and controllers controlled by various switches such as the head or blowing system. The latter is mainly suitable for severely disabled people with upper and lower limbs. Nowadays, electric wheelchairs have become an indispensable means of transportation for the elderly and the disabled. It is suitable for a wide range of objects. As long as the user has a clear consciousness and normal cognitive abilities, the use of electric wheelchairs is a good choice, but it requires a certain amount of space for activities.
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