Rice is a common crop in China, and rice is grown in many areas. Rice growers have experienced this kind of thing, that is, they have worked hard to manage the rice in the season. When they harvested, they found that there are a lot of glutinous grains, and the yield reduction is very serious, which has a great impact on the income of the growers. So why do rice appear empty? Let's take a look at it. First, the cause of rice empty granules 1, temperature. When rice is inseminated, the appropriate temperature is very important. If the temperature is greater than 35 degrees or less than 20 degrees, it will affect the insemination and increase the empty granules, which is the empty shell we are talking about. 2, rainy days. When the rice is strong, if it encounters continuous rainy weather, the light is insufficient, the humidity in the field is too large, and the effect is strong, resulting in an increase in empty granules. 3, water and fertilizer. If the field is rich in water and fertilizer, the rice in the field will appear prosperous and will not be controlled in time. In the later stage, it will lead to an increase in empty mites. When there is insufficient fertilizer in the field, the nutrient supply is insufficient, the rice grows weak, the photosynthesis is reduced, and the empty mites are increased. 4, planted too dense. When the rice is sealed, if it is planted too densely, it will cause the ventilation and light transmission in the field to weaken, affecting the normal growth of rice and increasing the number of empty mites. 5. Life management. There is no scientific irrigation and drying of rice fields. Some farmers have long-term irrigation of deep water or long-term exposure to the fields, which will lead to an increase in empty mites. 6, pests and diseases. Field pests and diseases have not been timely prevented, and it will also lead to an increase in empty mites. Second, rice empty grain prevention method When planting rice, everyone must pay attention to scientific management. At the same time, in view of the increase in empty glutinous grains, farmers should pay attention to preventive measures in advance, such as scientific management of water and fertilizer, attention to prevention and control of pests and diseases, and not too dense when planting. The irrigation and irrigation, the drying field, when encountering low temperature, irrigation and heat preservation, when encountering high temperature, daytime irrigation, night drainage and other measures. In short, the rice empty granules have a great impact on the yield. When we plant and manage rice, we can avoid the best measures to avoid, and for the irresistible weather factors, we only have to take remedial measures. For the wonderful pictures and popular comments on rice empty granules, you may be interested in the following recommended contents of Hui Nong. Welcome to read.
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