At present, sugar cane has entered an elongation period. In this period, the management of sugarcane cultivating is particularly important, and it is the key to capturing the high quality and high yield of sugarcane.
Guiding topdressing
Since June, sugar cane has entered an elongation period. At this time, the demand for water and fertilizer is large. Therefore, it is necessary to reapply the elongation fertilizer. When combining cultivating and cultivating soil from late June to early July, 50 kg of special compound fertilizer for sugar cane and 20 to 30 kg of urea will be used to ensure the growth of sugar cane.
Grasp the flood control drainage
Due to continuous rainfall, the groundwater level is higher, or the cane area with low depression is easy to accumulate water, and it is necessary to dig deep into the drainage ditch to avoid waterlogging in the sugarcane field.
Guide against weed control
The sugarcane seedlings have a long seedling period and a wide row spacing, which is easy to breed weeds. Generally, weeding should be carried out in combination with cultivating. In the sugarcane area where there are few people and labor shortage, chemical weeding should be used. When carrying out sugarcane cultivation, you can use 80% annihilation 200g/mu, 80% diuron 200g/mu and other sugarcane field herbicide spray on water 45~60kg, spray on sugarcane row and field edge Can block all kinds of weeds, pay attention to spray medicine must be reversed when spraying.
Pest control
The pests and diseases that damage sugar cane include: borer, aphids, thrips, chafers, smut, shoot rot, brown streak, rust, etc., should be combined with cultivating management to strengthen the prevention and control of pests and diseases. Underground pest control: 5% chlorpyrifos granules 3 kg / mu, carbofuran granules 4 kg / mu and other high-efficiency and low-toxic pesticides can be selected. Combined with topdressing and soil application, it can effectively control underground pests such as sugarcane, weevil and termite. The harm. Foliar pest control: entering the sugarcane elongation period, it is the high incidence period of sugarcane cotton aphids and thrips, it is important to prevent and control. 50% sputum mist 15g/mu can be used, and 60kg of water can be sprayed with foliar spray to prevent cotton aphids; in the initial stage of sugarcane thrips, 70% imidacloprid or acetamiprid water dispersing agent 8000~l0000 times liquid core Leaf spray is used to control sugarcane thrips. If it rains after spraying, it should be refilled after the weather is fine.
Do a good job in safety production
Due to continuous rainfall, in the climatic conditions of high temperature and high humidity, poisoning events are prone to occur when applying fertilizers and pesticides, and it is necessary to prevent them from happening.
Pan Yueqing Huang Yongming
This website: Sugar cane cultivating management is the key to winning high quality and high yield
Flap Turnstile ,Flap Barrier Turnstile,Retractable Flap Barrier,Single Lane Flap Barrier
Shenzhen Unisec Technology Co.,ltd , https://www.uniqscansecurity.com