How to manage rice in the later stage?

How to manage rice in the later stage? Please introduce the management methods for late rice management can refer to the following methods: first, the late growth period of rice for disaster prevention and resistance is the frequent season of typhoons, torrential rains, abnormal low temperatures and extremely high temperatures. We should firmly establish the consciousness of resisting disasters and winning a bumper harvest, always pay attention to the weather information, and clean up the internal and external trenches in the unmatched rice fields to ensure that they can be irrigated and drained, so as to improve the ability to resist disasters. Second, the heading to maturity stage is an important period for yield formation, and more than 80% of the grain yield comes from photosynthates after heading. Years of practical experience shows that mixed spraying of fertilizer and medicine can delay the senescence of functional leaves, increase chlorophyll content, improve leaf photosynthetic efficiency, accelerate the transport of photosynthates to grains and promote grain filling. Third, in the later stage of rice pest control, we should take the control of panicle neck blast, rice false smut, sheath blight and rice leaf roller as the main control objects, as well as rice planthopper and borer. At present, it is necessary to catch the medicine for fine weather, spray it up in case of rain within 4 hours after spraying, use the right kind of medicine, use the right amount of medicine, and use enough water to improve the control effect. Click to get more rice planting techniques click to get more food crop planting techniques